Table: chis_data_current_asthma_prevalence_by_county_2015_present
county years strata age_group current_prevalence 95pct_confidence_interval counties_grouped comment
California 2015–2016 Total population All ages 8.7 (8.1–9.3) None None
Alameda 2015–2016 Total population All ages 9.1 (5.9–12.2) None None
Alpine 2015–2016 Total population All ages 9.3 (4.1–14.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2015–2016 Total population All ages 9.3 (4.1–14.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2015–2016 Total population All ages 9.4 (3.8–15.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2015–2016 Total population All ages 9.3 (4.1–14.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2015–2016 Total population All ages 7.3 (2.7–12.0) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Contra Costa 2015–2016 Total population All ages 12.1 (5.2–19.1) None None
Del Norte 2015–2016 Total population All ages 7.2 (1.2–13.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2015–2016 Total population All ages 12.1 (2.9–21.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2015–2016 Total population All ages 11.3 (6.2–16.4) None None
Glenn 2015–2016 Total population All ages 7.3 (2.7–12.0) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Humboldt 2015–2016 Total population All ages 12.5 (3.4–21.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2015–2016 Total population All ages 12.1 (6.9–17.4) None None
Inyo 2015–2016 Total population All ages 9.3 (4.1–14.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2015–2016 Total population All ages 16.7 (9.3–24.0) None None
Kings 2015–2016 Total population All ages 15.8 (7.9–23.6) None None
Lake 2015–2016 Total population All ages 17.3 (9.1–25.6) None None
Lassen 2015–2016 Total population All ages 7.2 (1.2–13.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2015–2016 Total population All ages 7.8 (6.6–9.0) None None
Madera 2015–2016 Total population All ages 10.3 (3.3–17.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2015–2016 Total population All ages 6.8 (4.5–9.1) None None
Mariposa 2015–2016 Total population All ages 9.3 (4.1–14.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2015–2016 Total population All ages 9.3 (3.8–14.8) None None
Merced 2015–2016 Total population All ages 10.3 (3.8–16.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2015–2016 Total population All ages 7.2 (1.2–13.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2015–2016 Total population All ages 9.3 (4.1–14.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2015–2016 Total population All ages 8.8 (3.7–14.0) None None
Napa 2015–2016 Total population All ages None None None Prevalence not available due to unreliable estimate
Nevada 2015–2016 Total population All ages 6.2 (2.0–10.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Orange 2015–2016 Total population All ages 6.7 (3.9–9.5) None None
Placer 2015–2016 Total population All ages 8.4 (3.9–13.0) None None
Plumas 2015–2016 Total population All ages 7.2 (1.2–13.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2015–2016 Total population All ages 10.2 (6.3–14.1) None None
Sacramento 2015–2016 Total population All ages 9.6 (6.3–12.8) None None
San Benito 2015–2016 Total population All ages 5.3 (1.0–9.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Bernardino 2015–2016 Total population All ages 10.6 (7.5–13.8) None None
San Diego 2015–2016 Total population All ages 7.1 (5.5–8.7) None None
San Francisco 2015–2016 Total population All ages 7.7 (3.8–11.5) None None
San Joaquin 2015–2016 Total population All ages 7.5 (2.8–12.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2015–2016 Total population All ages 5.9 (1.5–10.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2015–2016 Total population All ages 11.4 (6.5–16.4) None None
Santa Barbara 2015–2016 Total population All ages 6.2 (1.1–11.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Clara 2015–2016 Total population All ages 6 (3.9–8.0) None None
Santa Cruz 2015–2016 Total population All ages 11.3 (6.0–16.6) None None
Shasta 2015–2016 Total population All ages 7.3 (3.1–11.6) None None
Sierra 2015–2016 Total population All ages 7.2 (1.2–13.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2015–2016 Total population All ages 7.2 (1.2–13.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2015–2016 Total population All ages 13.3 (5.9–20.6) None None
Sonoma 2015–2016 Total population All ages 8.1 (4.5–11.6) None None
Stanislaus 2015–2016 Total population All ages 13.4 (7.5–19.2) None None
Sutter 2015–2016 Total population All ages 8.1 (2.9–13.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tehama 2015–2016 Total population All ages 7.3 (2.7–12.0) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Trinity 2015–2016 Total population All ages 7.2 (1.2–13.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2015–2016 Total population All ages 8.6 (4.3–12.9) None None
Tuolumne 2015–2016 Total population All ages 9.3 (4.1–14.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2015–2016 Total population All ages 6.7 (3.3–10.0) None None
Yolo 2015–2016 Total population All ages 6.6 (1.3–11.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yuba 2015–2016 Total population All ages 14.8 (9.0–20.5) None None
California 2015–2016 Child vs. adult 0–17 years 10.1 (8.3–11.9) None None
Alameda 2015–2016 Child vs. adult 0–17 years 15.1 (3.9–26.4) None None
Alpine 2015–2016 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2015–2016 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Calaveras 2015–2016 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2015–2016 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Del Norte 2015–2016 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Fresno 2015–2016 Child vs. adult 0–17 years 10.7 (0.5–20.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Glenn 2015–2016 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Imperial 2015–2016 Child vs. adult 0–17 years 19.1 (5.6–32.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2015–2016 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2015–2016 Child vs. adult 0–17 years 26 (10.8–41.1) None None
Kings 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Lake 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Lassen 2015–2016 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2015–2016 Child vs. adult 0–17 years 10.1 (6.0–14.2) None None
Madera 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Marin 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Mariposa 2015–2016 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Merced 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Modoc 2015–2016 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2015–2016 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Napa 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Orange 2015–2016 Child vs. adult 0–17 years 8 (2.4–13.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Placer 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Plumas 2015–2016 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2015–2016 Child vs. adult 0–17 years 14.8 (3.1–26.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sacramento 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Benito 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2015–2016 Child vs. adult 0–17 years 11.8 (2.1–21.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Diego 2015–2016 Child vs. adult 0–17 years 6.6 (2.4–10.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Francisco 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Mateo 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Santa Cruz 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2015–2016 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2015–2016 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sutter 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Tehama 2015–2016 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2015–2016 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2015–2016 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Yolo 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2015–2016 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
California 2015–2016 Child vs. adult 18+ years 8.3 (7.6–9.0) None None
Alameda 2015–2016 Child vs. adult 18+ years 7.3 (4.0–10.7) None None
Alpine 2015–2016 Child vs. adult 18+ years 10.1 (4.7–15.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2015–2016 Child vs. adult 18+ years 10.1 (4.7–15.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2015–2016 Child vs. adult 18+ years 10.6 (0.9–17.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2015–2016 Child vs. adult 18+ years 10.1 (4.7–15.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2015–2016 Child vs. adult 18+ years 8.1 (2.6–13.7) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Contra Costa 2015–2016 Child vs. adult 18+ years 9.2 (4.2–15.8) None None
Del Norte 2015–2016 Child vs. adult 18+ years 10 (2.4–17.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2015–2016 Child vs. adult 18+ years 12.5 (2.0–23.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2015–2016 Child vs. adult 18+ years 11.5 (6.1–16.9) None None
Glenn 2015–2016 Child vs. adult 18+ years 8.1 (2.6–13.7) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Humboldt 2015–2016 Child vs. adult 18+ years 12 (2.4–21.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2015–2016 Child vs. adult 18+ years 8.9 (4.7–13.1) None None
Inyo 2015–2016 Child vs. adult 18+ years 10.1 (4.7–15.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2015–2016 Child vs. adult 18+ years 12.3 (6.4–18.1) None None
Kings 2015–2016 Child vs. adult 18+ years 15.8 (6.7–24.9) None None
Lake 2015–2016 Child vs. adult 18+ years 19.1 (9.6–28.7) None None
Lassen 2015–2016 Child vs. adult 18+ years 10 (2.4–17.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2015–2016 Child vs. adult 18+ years 7.1 (6.0–8.2) None None
Madera 2015–2016 Child vs. adult 18+ years 9.9 (4.0–15.7) None None
Marin 2015–2016 Child vs. adult 18+ years 7.4 (4.6–10.1) None None
Mariposa 2015–2016 Child vs. adult 18+ years 10.1 (4.7–15.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2015–2016 Child vs. adult 18+ years 8.6 (3.9–13.3) None None
Merced 2015–2016 Child vs. adult 18+ years 11.7 (3.8–19.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2015–2016 Child vs. adult 18+ years 10 (2.4–17.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2015–2016 Child vs. adult 18+ years 10.1 (4.7–15.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2015–2016 Child vs. adult 18+ years 8.5 (3.0–14.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2015–2016 Child vs. adult 18+ years 9.6 (3.3–15.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2015–2016 Child vs. adult 18+ years 7.2 (2.3–12.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Orange 2015–2016 Child vs. adult 18+ years 6.4 (3.6–9.1) None None
Placer 2015–2016 Child vs. adult 18+ years 8.5 (4.1–12.9) None None
Plumas 2015–2016 Child vs. adult 18+ years 10 (2.4–17.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2015–2016 Child vs. adult 18+ years 8.5 (5.7–11.2) None None
Sacramento 2015–2016 Child vs. adult 18+ years 10.4 (7.1–13.7) None None
San Benito 2015–2016 Child vs. adult 18+ years 6.5 (1.0–12.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Bernardino 2015–2016 Child vs. adult 18+ years 10.2 (7.0–13.4) None None
San Diego 2015–2016 Child vs. adult 18+ years 7.3 (5.5–9.1) None None
San Francisco 2015–2016 Child vs. adult 18+ years 9.1 (4.5–13.7) None None
San Joaquin 2015–2016 Child vs. adult 18+ years 8.5 (3.3–13.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2015–2016 Child vs. adult 18+ years 6.9 (2.5–11.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2015–2016 Child vs. adult 18+ years 10.9 (6.3–15.6) None None
Santa Barbara 2015–2016 Child vs. adult 18+ years 3.7 (1.4–6.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Clara 2015–2016 Child vs. adult 18+ years 6.2 (3.9–8.6) None None
Santa Cruz 2015–2016 Child vs. adult 18+ years 10.4 (6.1–14.6) None None
Shasta 2015–2016 Child vs. adult 18+ years 9 (3.8–14.2) None None
Sierra 2015–2016 Child vs. adult 18+ years 10 (2.4–17.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2015–2016 Child vs. adult 18+ years 10 (2.4–17.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2015–2016 Child vs. adult 18+ years 16.4 (7.4–25.4) None None
Sonoma 2015–2016 Child vs. adult 18+ years 8.6 (3.5–13.6) None None
Stanislaus 2015–2016 Child vs. adult 18+ years 12.9 (7.8–18.0) None None
Sutter 2015–2016 Child vs. adult 18+ years 7.9 (4.1–11.8) None None
Tehama 2015–2016 Child vs. adult 18+ years 8.1 (2.6–13.7) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Trinity 2015–2016 Child vs. adult 18+ years 10 (2.4–17.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2015–2016 Child vs. adult 18+ years 12.5 (6.2–18.8) None None
Tuolumne 2015–2016 Child vs. adult 18+ years 10.1 (4.7–15.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2015–2016 Child vs. adult 18+ years 7.5 (3.7–11.3) None None
Yolo 2015–2016 Child vs. adult 18+ years 7.8 (0.5–15.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yuba 2015–2016 Child vs. adult 18+ years 15.3 (8.6–22.0) None None
California 2015–2016 Age groups 0–4 years 4.5 (2.5–6.4) None None
Alameda 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Alpine 2015–2016 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2015–2016 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Calaveras 2015–2016 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2015–2016 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Del Norte 2015–2016 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Fresno 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Glenn 2015–2016 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Imperial 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Inyo 2015–2016 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Kings 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lake 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lassen 2015–2016 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Madera 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Marin 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Mariposa 2015–2016 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Merced 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Modoc 2015–2016 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2015–2016 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Napa 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Nevada 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Orange 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Placer 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Plumas 2015–2016 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sacramento 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Benito 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Diego 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Francisco 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Mateo 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Cruz 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Shasta 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sierra 2015–2016 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2015–2016 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sonoma 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sutter 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Tehama 2015–2016 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2015–2016 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2015–2016 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yolo 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yuba 2015–2016 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
California 2015–2016 Age groups 5–17 years 12.3 (9.8–14.8) None None
Alameda 2015–2016 Age groups 5–17 years 19.4 (2.9–35.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Alpine 2015–2016 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2015–2016 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Calaveras 2015–2016 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2015–2016 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Del Norte 2015–2016 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Fresno 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Glenn 2015–2016 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Imperial 2015–2016 Age groups 5–17 years 20.5 (6.4–34.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2015–2016 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2015–2016 Age groups 5–17 years 23.7 (4.5–42.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kings 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Lake 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Lassen 2015–2016 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2015–2016 Age groups 5–17 years 13.2 (7.3–19.1) None None
Madera 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Marin 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Mariposa 2015–2016 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Merced 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Modoc 2015–2016 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2015–2016 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Napa 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Orange 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Placer 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Plumas 2015–2016 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2015–2016 Age groups 5–17 years 18.4 (3.6–33.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sacramento 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Benito 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2015–2016 Age groups 5–17 years 14.6 (1.8–27.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Diego 2015–2016 Age groups 5–17 years 8.7 (2.9–14.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Francisco 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Mateo 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Santa Cruz 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2015–2016 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2015–2016 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sutter 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Tehama 2015–2016 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2015–2016 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2015–2016 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Yolo 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2015–2016 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
California 2015–2016 Age groups 18–64 years 8.1 (7.3–8.9) None None
Alameda 2015–2016 Age groups 18–64 years 7.1 (3.7–10.5) None None
Alpine 2015–2016 Age groups 18–64 years 9 (2.7–15.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2015–2016 Age groups 18–64 years 9 (2.7–15.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2015–2016 Age groups 18–64 years 10.4 (2.6–18.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2015–2016 Age groups 18–64 years 9 (2.7–15.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2015–2016 Age groups 18–64 years 7.3 (1.5–13.1) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Contra Costa 2015–2016 Age groups 18–64 years 9.3 (4.5–14.1) None None
Del Norte 2015–2016 Age groups 18–64 years 10.4 (0.2–20.7) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2015–2016 Age groups 18–64 years 14 (0.6–27.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2015–2016 Age groups 18–64 years 11 (4.9–17.1) None None
Glenn 2015–2016 Age groups 18–64 years 7.3 (1.5–13.1) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Humboldt 2015–2016 Age groups 18–64 years 13.1 (0.6–25.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2015–2016 Age groups 18–64 years 8.7 (4.4–13.0) None None
Inyo 2015–2016 Age groups 18–64 years 9 (2.7–15.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2015–2016 Age groups 18–64 years 11.9 (5.5–18.4) None None
Kings 2015–2016 Age groups 18–64 years 16.5 (5.9–27.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2015–2016 Age groups 18–64 years 22.9 (10.4–35.3) None None
Lassen 2015–2016 Age groups 18–64 years 10.4 (0.2–20.7) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2015–2016 Age groups 18–64 years 6.9 (5.6–8.1) None None
Madera 2015–2016 Age groups 18–64 years 9.4 (2.7–16.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2015–2016 Age groups 18–64 years 6.7 (3.7–9.7) None None
Mariposa 2015–2016 Age groups 18–64 years 9 (2.7–15.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2015–2016 Age groups 18–64 years 9.7 (3.4–16.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Merced 2015–2016 Age groups 18–64 years 11.3 (2.4–20.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2015–2016 Age groups 18–64 years 10.4 (0.2–20.7) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2015–2016 Age groups 18–64 years 9 (2.7–15.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2015–2016 Age groups 18–64 years 6.1 (2.2–9.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2015–2016 Age groups 18–64 years 12 (3.6–20.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2015–2016 Age groups 18–64 years 6.8 (0.7–13.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Orange 2015–2016 Age groups 18–64 years 5.6 (2.4–8.8) None None
Placer 2015–2016 Age groups 18–64 years 9.3 (3.2–15.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Plumas 2015–2016 Age groups 18–64 years 10.4 (0.2–20.7) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2015–2016 Age groups 18–64 years 9.3 (5.9–12.7) None None
Sacramento 2015–2016 Age groups 18–64 years 10.9 (7.2–14.5) None None
San Benito 2015–2016 Age groups 18–64 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2015–2016 Age groups 18–64 years 10.3 (6.5–14.2) None None
San Diego 2015–2016 Age groups 18–64 years 7.3 (5.2–9.4) None None
San Francisco 2015–2016 Age groups 18–64 years 9.5 (4.2–14.8) None None
San Joaquin 2015–2016 Age groups 18–64 years 8.3 (2.4–14.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2015–2016 Age groups 18–64 years 5.4 (1.8–8.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2015–2016 Age groups 18–64 years 10.4 (4.9–15.9) None None
Santa Barbara 2015–2016 Age groups 18–64 years 3 (0.5–5.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Clara 2015–2016 Age groups 18–64 years 5.8 (3.3–8.3) None None
Santa Cruz 2015–2016 Age groups 18–64 years 7.6 (3.9–11.3) None None
Shasta 2015–2016 Age groups 18–64 years 10.1 (3.8–16.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sierra 2015–2016 Age groups 18–64 years 10.4 (0.2–20.7) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2015–2016 Age groups 18–64 years 10.4 (0.2–20.7) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2015–2016 Age groups 18–64 years 16 (5.3–26.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sonoma 2015–2016 Age groups 18–64 years 9.1 (3.1–15.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Stanislaus 2015–2016 Age groups 18–64 years 11.4 (5.0–17.8) None None
Sutter 2015–2016 Age groups 18–64 years 6.6 (2.6–10.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tehama 2015–2016 Age groups 18–64 years 7.3 (1.5–13.1) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Trinity 2015–2016 Age groups 18–64 years 10.4 (0.2–20.7) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2015–2016 Age groups 18–64 years 12.3 (4.7–19.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tuolumne 2015–2016 Age groups 18–64 years 9 (2.7–15.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2015–2016 Age groups 18–64 years 7 (2.6–11.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yolo 2015–2016 Age groups 18–64 years None None None Prevalence not available due to unreliable estimate
Yuba 2015–2016 Age groups 18–64 years 14.3 (6.6–22.0) None None
California 2015–2016 Age groups 65+ years 9.2 (8.1–10.4) None None
Alameda 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Alpine 2015–2016 Age groups 65+ years 13.3 (1.1–25.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2015–2016 Age groups 65+ years 13.3 (1.1–25.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2015–2016 Age groups 65+ years 11.6 (2.4–20.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2015–2016 Age groups 65+ years 13.3 (1.1–25.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2015–2016 Age groups 65+ years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2015–2016 Age groups 65+ years 9.1 (3.1–15.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Del Norte 2015–2016 Age groups 65+ years 8.7 (2.2–15.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Fresno 2015–2016 Age groups 65+ years 13.9 (5.1–22.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Glenn 2015–2016 Age groups 65+ years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Imperial 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Inyo 2015–2016 Age groups 65+ years 13.3 (1.1–25.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2015–2016 Age groups 65+ years 13.9 (2.9–24.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kings 2015–2016 Age groups 65+ years 10.9 (1.3–20.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2015–2016 Age groups 65+ years 10.8 (1.6–20.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2015–2016 Age groups 65+ years 8.7 (2.2–15.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2015–2016 Age groups 65+ years 8.4 (5.6–11.2) None None
Madera 2015–2016 Age groups 65+ years 12.2 (4.0–20.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2015–2016 Age groups 65+ years 9.5 (2.9–16.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mariposa 2015–2016 Age groups 65+ years 13.3 (1.1–25.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2015–2016 Age groups 65+ years 5.6 (1.6–9.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Merced 2015–2016 Age groups 65+ years 13.9 (2.5–25.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2015–2016 Age groups 65+ years 8.7 (2.2–15.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2015–2016 Age groups 65+ years 13.3 (1.1–25.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Napa 2015–2016 Age groups 65+ years 4.5 (0.4–8.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Orange 2015–2016 Age groups 65+ years 10.8 (4.9–16.8) None None
Placer 2015–2016 Age groups 65+ years 6.7 (2.4–11.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Plumas 2015–2016 Age groups 65+ years 8.7 (2.2–15.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2015–2016 Age groups 65+ years 5.4 (1.8–9.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sacramento 2015–2016 Age groups 65+ years 8 (2.9–13.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Benito 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
San Bernardino 2015–2016 Age groups 65+ years 9.4 (2.6–16.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Diego 2015–2016 Age groups 65+ years 7 (4.1–9.9) None None
San Francisco 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
San Joaquin 2015–2016 Age groups 65+ years 9.9 (0.9–19.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
San Mateo 2015–2016 Age groups 65+ years 13.1 (0.9–25.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Barbara 2015–2016 Age groups 65+ years 6.6 (0.7–12.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Clara 2015–2016 Age groups 65+ years 8.3 (2.6–14.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Cruz 2015–2016 Age groups 65+ years 22.4 (6.4–38.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Shasta 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Sierra 2015–2016 Age groups 65+ years 8.7 (2.2–15.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2015–2016 Age groups 65+ years 8.7 (2.2–15.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2015–2016 Age groups 65+ years 18.1 (2.5–33.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sonoma 2015–2016 Age groups 65+ years 6.4 (0.3–12.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Stanislaus 2015–2016 Age groups 65+ years 20.6 (5.3–35.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sutter 2015–2016 Age groups 65+ years 13.2 (3.7–22.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tehama 2015–2016 Age groups 65+ years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2015–2016 Age groups 65+ years 8.7 (2.2–15.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2015–2016 Age groups 65+ years 13.8 (5.5–22.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tuolumne 2015–2016 Age groups 65+ years 13.3 (1.1–25.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2015–2016 Age groups 65+ years 9.8 (3.5–16.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yolo 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Yuba 2015–2016 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
California 2017–2018 Total population All ages 8.8 (8.2–9.4) None None
Alameda 2017–2018 Total population All ages 8.8 (5.3–12.2) None None
Alpine 2017–2018 Total population All ages 13.6 (4.5–22.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2017–2018 Total population All ages 13.6 (4.5–22.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2017–2018 Total population All ages 11 (4.1–17.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2017–2018 Total population All ages 13.6 (4.5–22.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2017–2018 Total population All ages 11.8 (4.9–18.6) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2017–2018 Total population All ages 11.8 (7.9–15.7) None None
Del Norte 2017–2018 Total population All ages 13.2 (5.0–21.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2017–2018 Total population All ages 6.7 (1.6–11.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2017–2018 Total population All ages 13.3 (7.9–18.7) None None
Glenn 2017–2018 Total population All ages 11.8 (4.9–18.6) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2017–2018 Total population All ages 11.6 (4.1–19.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2017–2018 Total population All ages 11.4 (3.0–19.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2017–2018 Total population All ages 13.6 (4.5–22.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2017–2018 Total population All ages 9.9 (5.4–14.5) None None
Kings 2017–2018 Total population All ages 10.3 (4.1–16.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2017–2018 Total population All ages 9.6 (3.8–15.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2017–2018 Total population All ages 13.2 (5.0–21.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2017–2018 Total population All ages 7.9 (6.5–9.4) None None
Madera 2017–2018 Total population All ages 11.8 (3.6–20.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2017–2018 Total population All ages 6.4 (2.2–10.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mariposa 2017–2018 Total population All ages 13.6 (4.5–22.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2017–2018 Total population All ages 5.3 (1.2–9.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Merced 2017–2018 Total population All ages 9.8 (2.6–17.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2017–2018 Total population All ages 13.2 (5.0–21.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2017–2018 Total population All ages 13.6 (4.5–22.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2017–2018 Total population All ages 5.3 (2.5–8.2) None None
Napa 2017–2018 Total population All ages 13.8 (3.4–24.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2017–2018 Total population All ages 9.4 (2.3–16.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Orange 2017–2018 Total population All ages 5.7 (3.1–8.3) None None
Placer 2017–2018 Total population All ages 7.9 (3.4–12.4) None None
Plumas 2017–2018 Total population All ages 13.2 (5.0–21.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2017–2018 Total population All ages 9.1 (6.5–11.7) None None
Sacramento 2017–2018 Total population All ages 11.4 (7.9–14.9) None None
San Benito 2017–2018 Total population All ages None None None Prevalence not available due to unreliable estimate
San Bernardino 2017–2018 Total population All ages 9.6 (6.1–13.1) None None
San Diego 2017–2018 Total population All ages 8.5 (7.0–10.1) None None
San Francisco 2017–2018 Total population All ages 6.8 (3.3–10.4) None None
San Joaquin 2017–2018 Total population All ages 12.6 (6.8–18.4) None None
San Luis Obispo 2017–2018 Total population All ages 5.4 (2.2–8.6) None None
San Mateo 2017–2018 Total population All ages 9.5 (4.7–14.2) None None
Santa Barbara 2017–2018 Total population All ages None None None Prevalence not available due to unreliable estimate
Santa Clara 2017–2018 Total population All ages 9.5 (6.5–12.4) None None
Santa Cruz 2017–2018 Total population All ages 8.3 (4.6–12.1) None None
Shasta 2017–2018 Total population All ages 6.9 (3.0–10.8) None None
Sierra 2017–2018 Total population All ages 13.2 (5.0–21.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2017–2018 Total population All ages 13.2 (5.0–21.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2017–2018 Total population All ages 12.5 (6.1–18.9) None None
Sonoma 2017–2018 Total population All ages 12.1 (5.5–18.6) None None
Stanislaus 2017–2018 Total population All ages 8.1 (3.3–12.9) None None
Sutter 2017–2018 Total population All ages 16 (7.6–24.4) None None
Tehama 2017–2018 Total population All ages 11.8 (4.9–18.6) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2017–2018 Total population All ages 13.2 (5.0–21.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2017–2018 Total population All ages 9.5 (2.3–16.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tuolumne 2017–2018 Total population All ages 13.6 (4.5–22.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2017–2018 Total population All ages 6.6 (3.8–9.5) None None
Yolo 2017–2018 Total population All ages 11.3 (4.2–18.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yuba 2017–2018 Total population All ages 13.8 (6.8–20.8) None None
California 2017–2018 Child vs. adult 0–17 years 8 (6.4–9.6) None None
Alameda 2017–2018 Child vs. adult 0–17 years 9.5 (1.5–17.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Alpine 2017–2018 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2017–2018 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Calaveras 2017–2018 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2017–2018 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Del Norte 2017–2018 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Fresno 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Glenn 2017–2018 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Imperial 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Inyo 2017–2018 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Kings 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Lake 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Lassen 2017–2018 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2017–2018 Child vs. adult 0–17 years 7.4 (4.2–10.5) None None
Madera 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Marin 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Mariposa 2017–2018 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Merced 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Modoc 2017–2018 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2017–2018 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Napa 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Orange 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Placer 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Plumas 2017–2018 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2017–2018 Child vs. adult 0–17 years 10.6 (3.4–17.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sacramento 2017–2018 Child vs. adult 0–17 years 6.1 (0.2–12.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Benito 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Diego 2017–2018 Child vs. adult 0–17 years 6.7 (2.6–10.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Francisco 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Mateo 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2017–2018 Child vs. adult 0–17 years 12.1 (2.6–21.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Cruz 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2017–2018 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2017–2018 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sutter 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Tehama 2017–2018 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2017–2018 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2017–2018 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Yolo 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2017–2018 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
California 2017–2018 Child vs. adult 18+ years 9.1 (8.4–9.7) None None
Alameda 2017–2018 Child vs. adult 18+ years 8.6 (5.5–11.6) None None
Alpine 2017–2018 Child vs. adult 18+ years 17.6 (6.7–28.5) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2017–2018 Child vs. adult 18+ years 17.6 (6.7–28.5) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2017–2018 Child vs. adult 18+ years 12.9 (6.3–19.5) None None
Calaveras 2017–2018 Child vs. adult 18+ years 17.6 (6.7–28.5) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2017–2018 Child vs. adult 18+ years 14.8 (6.6–23.0) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2017–2018 Child vs. adult 18+ years 13.5 (9.1–17.8) None None
Del Norte 2017–2018 Child vs. adult 18+ years 13.9 (4.9–22.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2017–2018 Child vs. adult 18+ years 9 (1.8–16.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2017–2018 Child vs. adult 18+ years 13.1 (8.3–17.9) None None
Glenn 2017–2018 Child vs. adult 18+ years 14.8 (6.6–23.0) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2017–2018 Child vs. adult 18+ years 9.5 (4.6–14.4) None None
Imperial 2017–2018 Child vs. adult 18+ years 12.9 (5.4–20.4) None None
Inyo 2017–2018 Child vs. adult 18+ years 17.6 (6.7–28.5) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2017–2018 Child vs. adult 18+ years 10.4 (6.0–14.7) None None
Kings 2017–2018 Child vs. adult 18+ years 8.6 (3.8–13.4) None None
Lake 2017–2018 Child vs. adult 18+ years 11.2 (4.1–18.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2017–2018 Child vs. adult 18+ years 13.9 (4.9–22.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2017–2018 Child vs. adult 18+ years 8.1 (6.4–9.8) None None
Madera 2017–2018 Child vs. adult 18+ years 12.8 (7.2–18.4) None None
Marin 2017–2018 Child vs. adult 18+ years 8.3 (2.8–13.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mariposa 2017–2018 Child vs. adult 18+ years 17.6 (6.7–28.5) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2017–2018 Child vs. adult 18+ years 6.5 (1.3–11.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Merced 2017–2018 Child vs. adult 18+ years 10.6 (5.2–16.1) None None
Modoc 2017–2018 Child vs. adult 18+ years 13.9 (4.9–22.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2017–2018 Child vs. adult 18+ years 17.6 (6.7–28.5) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2017–2018 Child vs. adult 18+ years 7.1 (3.0–11.1) None None
Napa 2017–2018 Child vs. adult 18+ years 16.1 (5.2–27.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2017–2018 Child vs. adult 18+ years 10.9 (2.7–19.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Orange 2017–2018 Child vs. adult 18+ years 5.8 (4.0–7.7) None None
Placer 2017–2018 Child vs. adult 18+ years 6.9 (3.1–10.8) None None
Plumas 2017–2018 Child vs. adult 18+ years 13.9 (4.9–22.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2017–2018 Child vs. adult 18+ years 8.5 (6.2–10.9) None None
Sacramento 2017–2018 Child vs. adult 18+ years 13.1 (9.1–17.1) None None
San Benito 2017–2018 Child vs. adult 18+ years None None None Prevalence not available due to unreliable estimate
San Bernardino 2017–2018 Child vs. adult 18+ years 9 (6.5–11.5) None None
San Diego 2017–2018 Child vs. adult 18+ years 9.1 (7.4–10.9) None None
San Francisco 2017–2018 Child vs. adult 18+ years 7.7 (3.3–12.0) None None
San Joaquin 2017–2018 Child vs. adult 18+ years 12.3 (4.9–19.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2017–2018 Child vs. adult 18+ years 6.4 (2.5–10.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2017–2018 Child vs. adult 18+ years 8.1 (3.5–12.7) None None
Santa Barbara 2017–2018 Child vs. adult 18+ years None None None Prevalence not available due to unreliable estimate
Santa Clara 2017–2018 Child vs. adult 18+ years 8.6 (5.8–11.5) None None
Santa Cruz 2017–2018 Child vs. adult 18+ years 11 (5.8–16.2) None None
Shasta 2017–2018 Child vs. adult 18+ years 7.5 (3.3–11.7) None None
Sierra 2017–2018 Child vs. adult 18+ years 13.9 (4.9–22.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2017–2018 Child vs. adult 18+ years 13.9 (4.9–22.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2017–2018 Child vs. adult 18+ years 12.4 (6.3–18.4) None None
Sonoma 2017–2018 Child vs. adult 18+ years 12.4 (4.8–20.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Stanislaus 2017–2018 Child vs. adult 18+ years 10.7 (4.3–17.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sutter 2017–2018 Child vs. adult 18+ years 19.7 (10.9–28.5) None None
Tehama 2017–2018 Child vs. adult 18+ years 14.8 (6.6–23.0) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2017–2018 Child vs. adult 18+ years 13.9 (4.9–22.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2017–2018 Child vs. adult 18+ years 8 (3.2–12.7) None None
Tuolumne 2017–2018 Child vs. adult 18+ years 17.6 (6.7–28.5) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2017–2018 Child vs. adult 18+ years 5.9 (3.1–8.7) None None
Yolo 2017–2018 Child vs. adult 18+ years 14.3 (4.9–23.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yuba 2017–2018 Child vs. adult 18+ years 15.9 (8.1–23.7) None None
California 2017–2018 Age groups 0–4 years 4.1 (2.2–5.9) None None
Alameda 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Alpine 2017–2018 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2017–2018 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Calaveras 2017–2018 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2017–2018 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Del Norte 2017–2018 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Fresno 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Glenn 2017–2018 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Imperial 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Inyo 2017–2018 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Kings 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lake 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lassen 2017–2018 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2017–2018 Age groups 0–4 years 5 (0.6–9.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Madera 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Marin 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Mariposa 2017–2018 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Merced 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Modoc 2017–2018 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2017–2018 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Napa 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Nevada 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Orange 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Placer 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Plumas 2017–2018 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sacramento 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Benito 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Diego 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Francisco 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Mateo 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Cruz 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Shasta 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sierra 2017–2018 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2017–2018 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sonoma 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sutter 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Tehama 2017–2018 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2017–2018 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2017–2018 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yolo 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yuba 2017–2018 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
California 2017–2018 Age groups 5–17 years 9.5 (7.6–11.4) None None
Alameda 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Alpine 2017–2018 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2017–2018 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Calaveras 2017–2018 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2017–2018 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Del Norte 2017–2018 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Fresno 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Glenn 2017–2018 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Imperial 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Inyo 2017–2018 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Kings 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Lake 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Lassen 2017–2018 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2017–2018 Age groups 5–17 years 8.3 (4.8–11.7) None None
Madera 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Marin 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Mariposa 2017–2018 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Merced 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Modoc 2017–2018 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2017–2018 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Napa 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Orange 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Placer 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Plumas 2017–2018 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2017–2018 Age groups 5–17 years 13 (3.3–22.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sacramento 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Benito 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2017–2018 Age groups 5–17 years 14.5 (1.2–27.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Diego 2017–2018 Age groups 5–17 years 8.2 (3.2–13.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Francisco 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Mateo 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2017–2018 Age groups 5–17 years 16.5 (3.9–29.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Cruz 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2017–2018 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2017–2018 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sutter 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Tehama 2017–2018 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2017–2018 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2017–2018 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Yolo 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2017–2018 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
California 2017–2018 Age groups 18–64 years 9 (8.2–9.8) None None
Alameda 2017–2018 Age groups 18–64 years 8.3 (5.2–11.3) None None
Alpine 2017–2018 Age groups 18–64 years 19 (3.7–34.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2017–2018 Age groups 18–64 years 19 (3.7–34.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2017–2018 Age groups 18–64 years 13.5 (5.4–21.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2017–2018 Age groups 18–64 years 19 (3.7–34.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2017–2018 Age groups 18–64 years 15.8 (6.6–25.0) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2017–2018 Age groups 18–64 years 14.2 (8.9–19.6) None None
Del Norte 2017–2018 Age groups 18–64 years 15.9 (3.9–27.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2017–2018 Age groups 18–64 years 9.4 (0.9–18.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2017–2018 Age groups 18–64 years 13.2 (7.7–18.6) None None
Glenn 2017–2018 Age groups 18–64 years 15.8 (6.6–25.0) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2017–2018 Age groups 18–64 years 9.2 (3.3–15.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2017–2018 Age groups 18–64 years 11.1 (3.0–19.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2017–2018 Age groups 18–64 years 19 (3.7–34.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2017–2018 Age groups 18–64 years 10.2 (4.8–15.6) None None
Kings 2017–2018 Age groups 18–64 years 8.9 (2.9–14.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2017–2018 Age groups 18–64 years 9.8 (2.6–17.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2017–2018 Age groups 18–64 years 15.9 (3.9–27.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2017–2018 Age groups 18–64 years 7.9 (6.2–9.7) None None
Madera 2017–2018 Age groups 18–64 years 13.5 (6.9–20.1) None None
Marin 2017–2018 Age groups 18–64 years 7.7 (0.6–14.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mariposa 2017–2018 Age groups 18–64 years 19 (3.7–34.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2017–2018 Age groups 18–64 years None None None Prevalence not available due to unreliable estimate
Merced 2017–2018 Age groups 18–64 years 8.4 (3.2–13.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2017–2018 Age groups 18–64 years 15.9 (3.9–27.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2017–2018 Age groups 18–64 years 19 (3.7–34.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2017–2018 Age groups 18–64 years 7.1 (2.6–11.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2017–2018 Age groups 18–64 years 16.4 (2.9–30.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2017–2018 Age groups 18–64 years 14 (1.1–27.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Orange 2017–2018 Age groups 18–64 years 5.8 (3.7–7.9) None None
Placer 2017–2018 Age groups 18–64 years 6.8 (1.9–11.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Plumas 2017–2018 Age groups 18–64 years 15.9 (3.9–27.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2017–2018 Age groups 18–64 years 8.3 (5.6–11.1) None None
Sacramento 2017–2018 Age groups 18–64 years 13.1 (8.5–17.7) None None
San Benito 2017–2018 Age groups 18–64 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2017–2018 Age groups 18–64 years 8.8 (5.9–11.7) None None
San Diego 2017–2018 Age groups 18–64 years 9.6 (7.4–11.7) None None
San Francisco 2017–2018 Age groups 18–64 years 7.3 (3.4–11.2) None None
San Joaquin 2017–2018 Age groups 18–64 years 12.6 (5.1–20.2) None None
San Luis Obispo 2017–2018 Age groups 18–64 years 5.5 (1.3–9.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2017–2018 Age groups 18–64 years 7.5 (2.4–12.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Barbara 2017–2018 Age groups 18–64 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2017–2018 Age groups 18–64 years 8.6 (5.6–11.6) None None
Santa Cruz 2017–2018 Age groups 18–64 years 11.1 (5.1–17.0) None None
Shasta 2017–2018 Age groups 18–64 years 7.9 (2.7–13.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sierra 2017–2018 Age groups 18–64 years 15.9 (3.9–27.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2017–2018 Age groups 18–64 years 15.9 (3.9–27.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2017–2018 Age groups 18–64 years 12.6 (5.4–19.7) None None
Sonoma 2017–2018 Age groups 18–64 years 11.6 (2.2–21.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Stanislaus 2017–2018 Age groups 18–64 years 11.3 (5.0–17.5) None None
Sutter 2017–2018 Age groups 18–64 years 18.9 (9.5–28.3) None None
Tehama 2017–2018 Age groups 18–64 years 15.8 (6.6–25.0) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2017–2018 Age groups 18–64 years 15.9 (3.9–27.9) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2017–2018 Age groups 18–64 years 6.7 (2.6–10.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tuolumne 2017–2018 Age groups 18–64 years 19 (3.7–34.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2017–2018 Age groups 18–64 years 4.5 (2.3–6.7) None None
Yolo 2017–2018 Age groups 18–64 years 13.9 (4.3–23.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yuba 2017–2018 Age groups 18–64 years 16.4 (6.9–25.8) None None
California 2017–2018 Age groups 65+ years 9.4 (8.4–10.5) None None
Alameda 2017–2018 Age groups 65+ years 10 (2.8–17.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Alpine 2017–2018 Age groups 65+ years 14 (5.9–22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2017–2018 Age groups 65+ years 14 (5.9–22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Calaveras 2017–2018 Age groups 65+ years 14 (5.9–22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2017–2018 Age groups 65+ years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2017–2018 Age groups 65+ years 10.5 (4.0–17.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Del Norte 2017–2018 Age groups 65+ years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Fresno 2017–2018 Age groups 65+ years 12.7 (2.7–22.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Glenn 2017–2018 Age groups 65+ years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Imperial 2017–2018 Age groups 65+ years 20.9 (1.9–39.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2017–2018 Age groups 65+ years 14 (5.9–22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Kings 2017–2018 Age groups 65+ years 6.8 (0.9–12.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2017–2018 Age groups 65+ years 14.6 (2.6–26.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2017–2018 Age groups 65+ years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2017–2018 Age groups 65+ years 8.8 (6.1–11.5) None None
Madera 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Marin 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Mariposa 2017–2018 Age groups 65+ years 14 (5.9–22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2017–2018 Age groups 65+ years 8.7 (0.9–16.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Merced 2017–2018 Age groups 65+ years 22.4 (1.1–43.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2017–2018 Age groups 65+ years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2017–2018 Age groups 65+ years 14 (5.9–22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2017–2018 Age groups 65+ years 6.7 (0.4–13.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2017–2018 Age groups 65+ years 15 (3.0–27.0) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2017–2018 Age groups 65+ years 6.2 (0.0–12.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Orange 2017–2018 Age groups 65+ years 6 (2.5–9.5) None None
Placer 2017–2018 Age groups 65+ years 7.3 (0.9–13.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Plumas 2017–2018 Age groups 65+ years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2017–2018 Age groups 65+ years 9.3 (2.6–16.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sacramento 2017–2018 Age groups 65+ years 13.2 (5.3–21.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Benito 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
San Bernardino 2017–2018 Age groups 65+ years 10 (3.6–16.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Diego 2017–2018 Age groups 65+ years 7.1 (1.3–12.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Francisco 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
San Joaquin 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2017–2018 Age groups 65+ years 8.2 (1.1–15.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Santa Clara 2017–2018 Age groups 65+ years 9 (3.3–14.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Cruz 2017–2018 Age groups 65+ years 10.9 (2.2–19.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Shasta 2017–2018 Age groups 65+ years 6.3 (1.8–10.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sierra 2017–2018 Age groups 65+ years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2017–2018 Age groups 65+ years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2017–2018 Age groups 65+ years 11.2 (1.9–20.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sonoma 2017–2018 Age groups 65+ years 14 (3.7–24.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Stanislaus 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Sutter 2017–2018 Age groups 65+ years 22.5 (7.8–37.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tehama 2017–2018 Age groups 65+ years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2017–2018 Age groups 65+ years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Tuolumne 2017–2018 Age groups 65+ years 14 (5.9–22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2017–2018 Age groups 65+ years 11.9 (3.3–20.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yolo 2017–2018 Age groups 65+ years None None None Prevalence not available due to unreliable estimate
Yuba 2017–2018 Age groups 65+ years 14.3 (0.2–28.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
California 2019–2020 Total population All ages 8.7 (8.3–9.1) None None
Alameda 2019–2020 Total population All ages 7.5 (5.7–9.3) None None
Alpine 2019–2020 Total population All ages 6.9 (4.1–9.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2019–2020 Total population All ages 6.9 (4.1–9.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2019–2020 Total population All ages 13.3 (9.1–17.6) None None
Calaveras 2019–2020 Total population All ages 6.9 (4.1–9.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2019–2020 Total population All ages 11.5 (7.8–15.2) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2019–2020 Total population All ages 8.7 (5.9–11.5) None None
Del Norte 2019–2020 Total population All ages 8 (5.5–10.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
El Dorado 2019–2020 Total population All ages 8.8 (5.6–11.9) None None
Fresno 2019–2020 Total population All ages 12.8 (9.7–15.9) None None
Glenn 2019–2020 Total population All ages 11.5 (7.8–15.2) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2019–2020 Total population All ages 10.3 (7.3–13.3) None None
Imperial 2019–2020 Total population All ages 10.6 (7.3–14.0) None None
Inyo 2019–2020 Total population All ages 6.9 (4.1–9.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2019–2020 Total population All ages 9 (6.9–11.1) None None
Kings 2019–2020 Total population All ages 12.8 (8.8–16.7) None None
Lake 2019–2020 Total population All ages 11.7 (7.4–16.0) None None
Lassen 2019–2020 Total population All ages 8 (5.5–10.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Los Angeles 2019–2020 Total population All ages 8.7 (7.8–9.6) None None
Madera 2019–2020 Total population All ages 13.7 (8.6–18.8) None None
Marin 2019–2020 Total population All ages 10.7 (8.1–13.4) None None
Mariposa 2019–2020 Total population All ages 6.9 (4.1–9.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2019–2020 Total population All ages 9.8 (5.6–14.1) None None
Merced 2019–2020 Total population All ages 14.7 (9.1–20.3) None None
Modoc 2019–2020 Total population All ages 8 (5.5–10.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Mono 2019–2020 Total population All ages 6.9 (4.1–9.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2019–2020 Total population All ages 8.3 (5.4–11.2) None None
Napa 2019–2020 Total population All ages 14.1 (4.7–23.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2019–2020 Total population All ages 6 (4.2–7.9) None None
Orange 2019–2020 Total population All ages 7.9 (6.6–9.2) None None
Placer 2019–2020 Total population All ages 10 (6.7–13.3) None None
Plumas 2019–2020 Total population All ages 8 (5.5–10.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Riverside 2019–2020 Total population All ages 7.3 (6.0–8.7) None None
Sacramento 2019–2020 Total population All ages 9.9 (7.5–12.2) None None
San Benito 2019–2020 Total population All ages 10.9 (3.3–18.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Bernardino 2019–2020 Total population All ages 6.7 (5.1–8.3) None None
San Diego 2019–2020 Total population All ages 7.2 (6.2–8.3) None None
San Francisco 2019–2020 Total population All ages 8.1 (5.6–10.6) None None
San Joaquin 2019–2020 Total population All ages 9.2 (6.3–12.2) None None
San Luis Obispo 2019–2020 Total population All ages 5.7 (3.3–8.0) None None
San Mateo 2019–2020 Total population All ages 11 (8.0–14.0) None None
Santa Barbara 2019–2020 Total population All ages 4.3 (2.1–6.5) None None
Santa Clara 2019–2020 Total population All ages 7.5 (6.0–9.1) None None
Santa Cruz 2019–2020 Total population All ages 7.4 (4.1–10.8) None None
Shasta 2019–2020 Total population All ages 14.4 (8.5–20.3) None None
Sierra 2019–2020 Total population All ages 8 (5.5–10.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Siskiyou 2019–2020 Total population All ages 8 (5.5–10.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Solano 2019–2020 Total population All ages 14.8 (9.2–20.4) None None
Sonoma 2019–2020 Total population All ages 11.9 (8.3–15.4) None None
Stanislaus 2019–2020 Total population All ages 10.9 (7.8–14.1) None None
Sutter 2019–2020 Total population All ages 9 (5.7–12.2) None None
Tehama 2019–2020 Total population All ages 11.5 (7.8–15.2) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2019–2020 Total population All ages 8 (5.5–10.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Tulare 2019–2020 Total population All ages 15.5 (12.3–18.6) None None
Tuolumne 2019–2020 Total population All ages 6.9 (4.1–9.7) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2019–2020 Total population All ages 7 (5.1–8.8) None None
Yolo 2019–2020 Total population All ages 15.5 (8.3–22.6) None None
Yuba 2019–2020 Total population All ages 11.4 (7.7–15.2) None None
California 2019–2020 Child vs. adult 0–17 years 7.4 (6.6–8.2) None None
Alameda 2019–2020 Child vs. adult 0–17 years 6 (2.3–9.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Alpine 2019–2020 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2019–2020 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2019–2020 Child vs. adult 0–17 years 28.6 (13.1–44.0) None None
Calaveras 2019–2020 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2019–2020 Child vs. adult 0–17 years 10.8 (2.2–19.5) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Contra Costa 2019–2020 Child vs. adult 0–17 years 4.2 (0.2–8.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Del Norte 2019–2020 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Fresno 2019–2020 Child vs. adult 0–17 years 10.4 (4.5–16.4) None None
Glenn 2019–2020 Child vs. adult 0–17 years 10.8 (2.2–19.5) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Humboldt 2019–2020 Child vs. adult 0–17 years 10 (0.9–19.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2019–2020 Child vs. adult 0–17 years 7.5 (0.3–14.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2019–2020 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Kings 2019–2020 Child vs. adult 0–17 years 14.7 (6.3–23.1) None None
Lake 2019–2020 Child vs. adult 0–17 years 8.9 (1.6–16.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2019–2020 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2019–2020 Child vs. adult 0–17 years 8.3 (6.2–10.4) None None
Madera 2019–2020 Child vs. adult 0–17 years 12.3 (0.3–24.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2019–2020 Child vs. adult 0–17 years 11.4 (4.4–18.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mariposa 2019–2020 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Merced 2019–2020 Child vs. adult 0–17 years 9.8 (0.2–19.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2019–2020 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2019–2020 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2019–2020 Child vs. adult 0–17 years 6 (2.3–9.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Orange 2019–2020 Child vs. adult 0–17 years 8.4 (5.6–11.2) None None
Placer 2019–2020 Child vs. adult 0–17 years 6.8 (0.3–13.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Plumas 2019–2020 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2019–2020 Child vs. adult 0–17 years 7.1 (3.4–10.8) None None
Sacramento 2019–2020 Child vs. adult 0–17 years 7.6 (3.3–11.9) None None
San Benito 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2019–2020 Child vs. adult 0–17 years 5.5 (1.4–9.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Diego 2019–2020 Child vs. adult 0–17 years 5.9 (3.8–8.0) None None
San Francisco 2019–2020 Child vs. adult 0–17 years 8.4 (4.6–12.2) None None
San Joaquin 2019–2020 Child vs. adult 0–17 years 10.6 (3.4–17.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Mateo 2019–2020 Child vs. adult 0–17 years 8.9 (2.1–15.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Barbara 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2019–2020 Child vs. adult 0–17 years 6.2 (1.9–10.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Cruz 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2019–2020 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2019–2020 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2019–2020 Child vs. adult 0–17 years 6 (0.2–11.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Stanislaus 2019–2020 Child vs. adult 0–17 years 14.9 (6.7–23.0) None None
Sutter 2019–2020 Child vs. adult 0–17 years 4 (0.7–7.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tehama 2019–2020 Child vs. adult 0–17 years 10.8 (2.2–19.5) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Trinity 2019–2020 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2019–2020 Child vs. adult 0–17 years 9.1 (3.5–14.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tuolumne 2019–2020 Child vs. adult 0–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2019–2020 Child vs. adult 0–17 years 6.4 (2.8–10.1) None None
Yolo 2019–2020 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2019–2020 Child vs. adult 0–17 years 8.7 (2.2–15.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
California 2019–2020 Child vs. adult 18+ years 9.1 (8.7–9.5) None None
Alameda 2019–2020 Child vs. adult 18+ years 7.9 (6.0–9.9) None None
Alpine 2019–2020 Child vs. adult 18+ years 7.9 (4.6–11.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2019–2020 Child vs. adult 18+ years 7.9 (4.6–11.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2019–2020 Child vs. adult 18+ years 9.5 (6.4–12.5) None None
Calaveras 2019–2020 Child vs. adult 18+ years 7.9 (4.6–11.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2019–2020 Child vs. adult 18+ years 11.7 (8.1–15.4) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2019–2020 Child vs. adult 18+ years 10 (7.0–13.0) None None
Del Norte 2019–2020 Child vs. adult 18+ years 9.7 (6.6–12.8) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
El Dorado 2019–2020 Child vs. adult 18+ years 9.6 (6.1–13.1) None None
Fresno 2019–2020 Child vs. adult 18+ years 13.7 (10.4–17.0) None None
Glenn 2019–2020 Child vs. adult 18+ years 11.7 (8.1–15.4) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2019–2020 Child vs. adult 18+ years 10.4 (7.5–13.3) None None
Imperial 2019–2020 Child vs. adult 18+ years 11.9 (8.3–15.5) None None
Inyo 2019–2020 Child vs. adult 18+ years 7.9 (4.6–11.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2019–2020 Child vs. adult 18+ years 11.6 (8.8–14.4) None None
Kings 2019–2020 Child vs. adult 18+ years 11.9 (7.6–16.3) None None
Lake 2019–2020 Child vs. adult 18+ years 12.6 (7.6–17.6) None None
Lassen 2019–2020 Child vs. adult 18+ years 9.7 (6.6–12.8) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Los Angeles 2019–2020 Child vs. adult 18+ years 8.8 (7.9–9.7) None None
Madera 2019–2020 Child vs. adult 18+ years 14.2 (9.4–19.1) None None
Marin 2019–2020 Child vs. adult 18+ years 10.5 (7.5–13.5) None None
Mariposa 2019–2020 Child vs. adult 18+ years 7.9 (4.6–11.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2019–2020 Child vs. adult 18+ years 11.4 (6.4–16.5) None None
Merced 2019–2020 Child vs. adult 18+ years 16.6 (9.8–23.4) None None
Modoc 2019–2020 Child vs. adult 18+ years 9.7 (6.6–12.8) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Mono 2019–2020 Child vs. adult 18+ years 7.9 (4.6–11.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2019–2020 Child vs. adult 18+ years 9.2 (5.4–12.9) None None
Napa 2019–2020 Child vs. adult 18+ years 10.4 (5.2–15.6) None None
Nevada 2019–2020 Child vs. adult 18+ years 7.5 (5.2–9.8) None None
Orange 2019–2020 Child vs. adult 18+ years 7.8 (6.2–9.3) None None
Placer 2019–2020 Child vs. adult 18+ years 10.9 (7.2–14.5) None None
Plumas 2019–2020 Child vs. adult 18+ years 9.7 (6.6–12.8) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Riverside 2019–2020 Child vs. adult 18+ years 7.4 (6.0–8.8) None None
Sacramento 2019–2020 Child vs. adult 18+ years 10.6 (7.7–13.5) None None
San Benito 2019–2020 Child vs. adult 18+ years 10.9 (6.0–15.8) None None
San Bernardino 2019–2020 Child vs. adult 18+ years 7.2 (5.6–8.8) None None
San Diego 2019–2020 Child vs. adult 18+ years 7.6 (6.5–8.8) None None
San Francisco 2019–2020 Child vs. adult 18+ years 8 (5.2–10.8) None None
San Joaquin 2019–2020 Child vs. adult 18+ years 8.8 (5.8–11.8) None None
San Luis Obispo 2019–2020 Child vs. adult 18+ years 7.5 (4.3–10.7) None None
San Mateo 2019–2020 Child vs. adult 18+ years 11.6 (8.4–14.8) None None
Santa Barbara 2019–2020 Child vs. adult 18+ years 5.2 (2.4–8.0) None None
Santa Clara 2019–2020 Child vs. adult 18+ years 7.9 (6.4–9.4) None None
Santa Cruz 2019–2020 Child vs. adult 18+ years 8.5 (4.6–12.5) None None
Shasta 2019–2020 Child vs. adult 18+ years 12.8 (9.6–16.0) None None
Sierra 2019–2020 Child vs. adult 18+ years 9.7 (6.6–12.8) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Siskiyou 2019–2020 Child vs. adult 18+ years 9.7 (6.6–12.8) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Solano 2019–2020 Child vs. adult 18+ years 19.2 (11.9–26.5) None None
Sonoma 2019–2020 Child vs. adult 18+ years 13.2 (9.2–17.1) None None
Stanislaus 2019–2020 Child vs. adult 18+ years 9.6 (6.5–12.6) None None
Sutter 2019–2020 Child vs. adult 18+ years 10.6 (6.4–14.8) None None
Tehama 2019–2020 Child vs. adult 18+ years 11.7 (8.1–15.4) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2019–2020 Child vs. adult 18+ years 9.7 (6.6–12.8) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Tulare 2019–2020 Child vs. adult 18+ years 16.5 (12.9–20.1) None None
Tuolumne 2019–2020 Child vs. adult 18+ years 7.9 (4.6–11.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2019–2020 Child vs. adult 18+ years 7.1 (4.9–9.3) None None
Yolo 2019–2020 Child vs. adult 18+ years 18.2 (9.4–27.0) None None
Yuba 2019–2020 Child vs. adult 18+ years 12.5 (8.2–16.7) None None
California 2019–2020 Age groups 0–4 years 3.3 (2.2–4.3) None None
Alameda 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Alpine 2019–2020 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2019–2020 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Calaveras 2019–2020 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2019–2020 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2019–2020 Age groups 0–4 years 4.7 (0.3–9.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Del Norte 2019–2020 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Fresno 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Glenn 2019–2020 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Imperial 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Inyo 2019–2020 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Kings 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lake 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lassen 2019–2020 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2019–2020 Age groups 0–4 years 5.6 (2.3–8.8) None None
Madera 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Marin 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Mariposa 2019–2020 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Merced 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Modoc 2019–2020 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2019–2020 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Napa 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Nevada 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Orange 2019–2020 Age groups 0–4 years 2.5 (0.3–4.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Placer 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Plumas 2019–2020 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sacramento 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Benito 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Diego 2019–2020 Age groups 0–4 years 1.8 (0.4–3.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Francisco 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Luis Obispo 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Mateo 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Cruz 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Shasta 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sierra 2019–2020 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2019–2020 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sonoma 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sutter 2019–2020 Age groups 0–4 years 0.3 (0.1–0.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tehama 2019–2020 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2019–2020 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2019–2020 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yolo 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yuba 2019–2020 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
California 2019–2020 Age groups 5–17 years 8.9 (7.9–9.9) None None
Alameda 2019–2020 Age groups 5–17 years 7.4 (2.9–11.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Alpine 2019–2020 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2019–2020 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2019–2020 Age groups 5–17 years 33.4 (14.5–52.3) None None
Calaveras 2019–2020 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2019–2020 Age groups 5–17 years 15 (4.1–25.8) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Contra Costa 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Del Norte 2019–2020 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Fresno 2019–2020 Age groups 5–17 years 11.8 (4.9–18.8) None None
Glenn 2019–2020 Age groups 5–17 years 15 (4.1–25.8) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Humboldt 2019–2020 Age groups 5–17 years 12.4 (1.4–23.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Inyo 2019–2020 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Kings 2019–2020 Age groups 5–17 years 18.7 (7.6–29.8) None None
Lake 2019–2020 Age groups 5–17 years 14.4 (3.0–25.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2019–2020 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2019–2020 Age groups 5–17 years 9.3 (6.9–11.7) None None
Madera 2019–2020 Age groups 5–17 years 16.7 (1.2–32.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2019–2020 Age groups 5–17 years 13.5 (4.7–22.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mariposa 2019–2020 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Merced 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Modoc 2019–2020 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2019–2020 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2019–2020 Age groups 5–17 years 6.5 (2.5–10.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Orange 2019–2020 Age groups 5–17 years 10.2 (6.8–13.7) None None
Placer 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Plumas 2019–2020 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2019–2020 Age groups 5–17 years 7.7 (3.1–12.2) None None
Sacramento 2019–2020 Age groups 5–17 years 10.3 (4.3–16.3) None None
San Benito 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2019–2020 Age groups 5–17 years 7.9 (1.9–13.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Diego 2019–2020 Age groups 5–17 years 7.9 (4.6–11.1) None None
San Francisco 2019–2020 Age groups 5–17 years 13.3 (7.3–19.2) None None
San Joaquin 2019–2020 Age groups 5–17 years 11.7 (2.8–20.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Mateo 2019–2020 Age groups 5–17 years 12 (2.9–21.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Barbara 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2019–2020 Age groups 5–17 years 7.6 (2.0–13.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Cruz 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2019–2020 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2019–2020 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2019–2020 Age groups 5–17 years 6.7 (0.2–13.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Stanislaus 2019–2020 Age groups 5–17 years 16.7 (6.2–27.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sutter 2019–2020 Age groups 5–17 years 5.6 (0.7–10.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tehama 2019–2020 Age groups 5–17 years 15 (4.1–25.8) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Trinity 2019–2020 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2019–2020 Age groups 5–17 years 14.3 (5.4–23.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tuolumne 2019–2020 Age groups 5–17 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2019–2020 Age groups 5–17 years 6.5 (3.1–9.9) None None
Yolo 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2019–2020 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
California 2019–2020 Age groups 18–64 years 9 (8.6–9.5) None None
Alameda 2019–2020 Age groups 18–64 years 7.1 (4.9–9.3) None None
Alpine 2019–2020 Age groups 18–64 years 7.3 (3.8–10.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2019–2020 Age groups 18–64 years 7.3 (3.8–10.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2019–2020 Age groups 18–64 years 9.7 (5.8–13.5) None None
Calaveras 2019–2020 Age groups 18–64 years 7.3 (3.8–10.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2019–2020 Age groups 18–64 years 12.6 (7.8–17.4) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2019–2020 Age groups 18–64 years 10.1 (6.3–13.8) None None
Del Norte 2019–2020 Age groups 18–64 years 10.9 (6.7–15.2) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
El Dorado 2019–2020 Age groups 18–64 years 9.9 (4.9–15.0) None None
Fresno 2019–2020 Age groups 18–64 years 13.3 (9.5–17.1) None None
Glenn 2019–2020 Age groups 18–64 years 12.6 (7.8–17.4) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2019–2020 Age groups 18–64 years 11 (7.4–14.7) None None
Imperial 2019–2020 Age groups 18–64 years 11.5 (8.1–15.0) None None
Inyo 2019–2020 Age groups 18–64 years 7.3 (3.8–10.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2019–2020 Age groups 18–64 years 12.3 (9.1–15.5) None None
Kings 2019–2020 Age groups 18–64 years 10.3 (6.5–14.1) None None
Lake 2019–2020 Age groups 18–64 years 15.4 (8.1–22.7) None None
Lassen 2019–2020 Age groups 18–64 years 10.9 (6.7–15.2) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Los Angeles 2019–2020 Age groups 18–64 years 8.9 (7.9–10.0) None None
Madera 2019–2020 Age groups 18–64 years 13.7 (7.7–19.7) None None
Marin 2019–2020 Age groups 18–64 years 9.9 (6.1–13.7) None None
Mariposa 2019–2020 Age groups 18–64 years 7.3 (3.8–10.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2019–2020 Age groups 18–64 years 14.5 (7.1–21.9) None None
Merced 2019–2020 Age groups 18–64 years 17.7 (9.7–25.8) None None
Modoc 2019–2020 Age groups 18–64 years 10.9 (6.7–15.2) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Mono 2019–2020 Age groups 18–64 years 7.3 (3.8–10.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2019–2020 Age groups 18–64 years 8.4 (4.2–12.6) None None
Napa 2019–2020 Age groups 18–64 years 9 (3.4–14.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2019–2020 Age groups 18–64 years 5.7 (3.0–8.4) None None
Orange 2019–2020 Age groups 18–64 years 8.2 (6.4–10.1) None None
Placer 2019–2020 Age groups 18–64 years 13.7 (8.6–18.8) None None
Plumas 2019–2020 Age groups 18–64 years 10.9 (6.7–15.2) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Riverside 2019–2020 Age groups 18–64 years 7.4 (5.8–9.0) None None
Sacramento 2019–2020 Age groups 18–64 years 10.3 (6.8–13.8) None None
San Benito 2019–2020 Age groups 18–64 years 11.2 (5.2–17.2) None None
San Bernardino 2019–2020 Age groups 18–64 years 7 (5.1–8.8) None None
San Diego 2019–2020 Age groups 18–64 years 7.7 (6.4–9.1) None None
San Francisco 2019–2020 Age groups 18–64 years 7.3 (4.3–10.3) None None
San Joaquin 2019–2020 Age groups 18–64 years 8.5 (5.1–11.9) None None
San Luis Obispo 2019–2020 Age groups 18–64 years 6.5 (2.5–10.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2019–2020 Age groups 18–64 years 12.5 (8.5–16.5) None None
Santa Barbara 2019–2020 Age groups 18–64 years 4.9 (1.9–7.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Clara 2019–2020 Age groups 18–64 years 6.8 (5.2–8.4) None None
Santa Cruz 2019–2020 Age groups 18–64 years 9.8 (4.8–14.9) None None
Shasta 2019–2020 Age groups 18–64 years 15.1 (10.5–19.7) None None
Sierra 2019–2020 Age groups 18–64 years 10.9 (6.7–15.2) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Siskiyou 2019–2020 Age groups 18–64 years 10.9 (6.7–15.2) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Solano 2019–2020 Age groups 18–64 years 17.6 (8.7–26.5) None None
Sonoma 2019–2020 Age groups 18–64 years 13.1 (8.3–17.9) None None
Stanislaus 2019–2020 Age groups 18–64 years 9.9 (6.6–13.2) None None
Sutter 2019–2020 Age groups 18–64 years 10.8 (5.6–16.1) None None
Tehama 2019–2020 Age groups 18–64 years 12.6 (7.8–17.4) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2019–2020 Age groups 18–64 years 10.9 (6.7–15.2) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Tulare 2019–2020 Age groups 18–64 years 18.4 (12.8–24.1) None None
Tuolumne 2019–2020 Age groups 18–64 years 7.3 (3.8–10.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2019–2020 Age groups 18–64 years 7 (4.3–9.7) None None
Yolo 2019–2020 Age groups 18–64 years 18.8 (8.7–29.0) None None
Yuba 2019–2020 Age groups 18–64 years 12.2 (7.5–16.9) None None
California 2019–2020 Age groups 65+ years 9.2 (8.5–9.9) None None
Alameda 2019–2020 Age groups 65+ years 11 (6.6–15.5) None None
Alpine 2019–2020 Age groups 65+ years 10.3 (2.6–17.9) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2019–2020 Age groups 65+ years 10.3 (2.6–17.9) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2019–2020 Age groups 65+ years 8.8 (4.4–13.2) None None
Calaveras 2019–2020 Age groups 65+ years 10.3 (2.6–17.9) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2019–2020 Age groups 65+ years 9.4 (5.9–12.8) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2019–2020 Age groups 65+ years 9.6 (5.3–13.9) None None
Del Norte 2019–2020 Age groups 65+ years 7.3 (4.1–10.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
El Dorado 2019–2020 Age groups 65+ years 8.9 (5.2–12.5) None None
Fresno 2019–2020 Age groups 65+ years 15.2 (7.3–23.1) None None
Glenn 2019–2020 Age groups 65+ years 9.4 (5.9–12.8) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2019–2020 Age groups 65+ years 8.4 (4.1–12.7) None None
Imperial 2019–2020 Age groups 65+ years 13.5 (1.5–25.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2019–2020 Age groups 65+ years 10.3 (2.6–17.9) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2019–2020 Age groups 65+ years 7.6 (4.2–11.0) None None
Kings 2019–2020 Age groups 65+ years 21.4 (1.6–41.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2019–2020 Age groups 65+ years 7.3 (4.7–10.0) None None
Lassen 2019–2020 Age groups 65+ years 7.3 (4.1–10.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Los Angeles 2019–2020 Age groups 65+ years 8.4 (6.8–10.0) None None
Madera 2019–2020 Age groups 65+ years 16.2 (9.7–22.8) None None
Marin 2019–2020 Age groups 65+ years 12 (8.3–15.6) None None
Mariposa 2019–2020 Age groups 65+ years 10.3 (2.6–17.9) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2019–2020 Age groups 65+ years 5.4 (2.5–8.3) None None
Merced 2019–2020 Age groups 65+ years 10.2 (6.2–14.2) None None
Modoc 2019–2020 Age groups 65+ years 7.3 (4.1–10.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Mono 2019–2020 Age groups 65+ years 10.3 (2.6–17.9) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2019–2020 Age groups 65+ years 12.9 (5.4–20.3) None None
Napa 2019–2020 Age groups 65+ years 14.4 (2.5–26.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Nevada 2019–2020 Age groups 65+ years 11.4 (7.1–15.6) None None
Orange 2019–2020 Age groups 65+ years 6 (4.2–7.7) None None
Placer 2019–2020 Age groups 65+ years 4.7 (2.3–7.1) None None
Plumas 2019–2020 Age groups 65+ years 7.3 (4.1–10.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Riverside 2019–2020 Age groups 65+ years 7.6 (5.6–9.6) None None
Sacramento 2019–2020 Age groups 65+ years 11.6 (8.0–15.3) None None
San Benito 2019–2020 Age groups 65+ years 9.7 (4.9–14.5) None None
San Bernardino 2019–2020 Age groups 65+ years 8.1 (4.8–11.4) None None
San Diego 2019–2020 Age groups 65+ years 7.2 (5.6–8.8) None None
San Francisco 2019–2020 Age groups 65+ years 10.9 (5.2–16.7) None None
San Joaquin 2019–2020 Age groups 65+ years 9.8 (3.0–16.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2019–2020 Age groups 65+ years 9.7 (4.6–14.7) None None
San Mateo 2019–2020 Age groups 65+ years 8.2 (4.1–12.4) None None
Santa Barbara 2019–2020 Age groups 65+ years 6.4 (0.3–12.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Clara 2019–2020 Age groups 65+ years 12.7 (8.2–17.3) None None
Santa Cruz 2019–2020 Age groups 65+ years 4.4 (2.3–6.4) None None
Shasta 2019–2020 Age groups 65+ years 7.5 (4.1–10.9) None None
Sierra 2019–2020 Age groups 65+ years 7.3 (4.1–10.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Siskiyou 2019–2020 Age groups 65+ years 7.3 (4.1–10.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Solano 2019–2020 Age groups 65+ years 23.8 (14.4–33.1) None None
Sonoma 2019–2020 Age groups 65+ years 13.3 (6.7–19.9) None None
Stanislaus 2019–2020 Age groups 65+ years 7.9 (2.9–12.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sutter 2019–2020 Age groups 65+ years 9.6 (6.1–13.2) None None
Tehama 2019–2020 Age groups 65+ years 9.4 (5.9–12.8) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2019–2020 Age groups 65+ years 7.3 (4.1–10.5) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis None
Tulare 2019–2020 Age groups 65+ years 13.3 (9.0–17.7) None None
Tuolumne 2019–2020 Age groups 65+ years 10.3 (2.6–17.9) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2019–2020 Age groups 65+ years 7.5 (3.9–11.1) None None
Yolo 2019–2020 Age groups 65+ years 14 (7.6–20.3) None None
Yuba 2019–2020 Age groups 65+ years 14.4 (7.6–21.1) None None
California 2021-2022 Total population All ages 8.9 (8.6-9.2) None None
Alameda 2021-2022 Total population All ages 9.6 (7.7-11.5) None None
Alpine 2021-2022 Total population All ages 13.9 (9.8-18.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2021-2022 Total population All ages 13.9 (9.8-18.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2021-2022 Total population All ages 10.4 (7.3-13.6) None None
Calaveras 2021-2022 Total population All ages 13.9 (9.8-18.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2021-2022 Total population All ages 11.4 (7.5-15.3) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2021-2022 Total population All ages 11.1 (8.6-13.6) None None
Del Norte 2021-2022 Total population All ages 9 (3.4-14.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2021-2022 Total population All ages 10 (6.5-13.6) None None
Fresno 2021-2022 Total population All ages 13.8 (11.3-16.3) None None
Glenn 2021-2022 Total population All ages 11.4 (7.5-15.3) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2021-2022 Total population All ages 12.8 (6.7-18.9) None None
Imperial 2021-2022 Total population All ages 11 (7.1-14.9) None None
Inyo 2021-2022 Total population All ages 13.9 (9.8-18.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2021-2022 Total population All ages 7.9 (5.1-10.8) None None
Kings 2021-2022 Total population All ages 8.7 (6-11.4) None None
Lake 2021-2022 Total population All ages 6.7 (3.9-9.6) None None
Lassen 2021-2022 Total population All ages 9 (3.4-14.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2021-2022 Total population All ages 8.1 (7.4-8.7) None None
Madera 2021-2022 Total population All ages 10.6 (6.7-14.4) None None
Marin 2021-2022 Total population All ages 7.4 (4.8-10) None None
Mariposa 2021-2022 Total population All ages 13.9 (9.8-18.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2021-2022 Total population All ages 13.9 (9-18.8) None None
Merced 2021-2022 Total population All ages 9.2 (6.3-12.2) None None
Modoc 2021-2022 Total population All ages 9 (3.4-14.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2021-2022 Total population All ages 13.9 (9.8-18.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2021-2022 Total population All ages 6.6 (2.3-11) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2021-2022 Total population All ages 10.8 (6.5-15) None None
Nevada 2021-2022 Total population All ages 9.2 (5.8-12.6) None None
Orange 2021-2022 Total population All ages 6.7 (5.5-7.9) None None
Placer 2021-2022 Total population All ages 10.4 (8.2-12.7) None None
Plumas 2021-2022 Total population All ages 9 (3.4-14.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2021-2022 Total population All ages 8.3 (7-9.6) None None
Sacramento 2021-2022 Total population All ages 12.2 (10.1-14.4) None None
San Benito 2021-2022 Total population All ages 7.1 (4.2-10.1) None None
San Bernardino 2021-2022 Total population All ages 9.9 (8.4-11.3) None None
San Diego 2021-2022 Total population All ages 8.5 (7.5-9.5) None None
San Francisco 2021-2022 Total population All ages 7.5 (5.4-9.5) None None
San Joaquin 2021-2022 Total population All ages 10.6 (8.3-13) None None
San Luis Obispo 2021-2022 Total population All ages 9 (5.1-12.9) None None
San Mateo 2021-2022 Total population All ages 7.6 (6-9.3) None None
Santa Barbara 2021-2022 Total population All ages 9.8 (7.3-12.4) None None
Santa Clara 2021-2022 Total population All ages 7.4 (6.2-8.6) None None
Santa Cruz 2021-2022 Total population All ages 8.5 (5.1-12) None None
Shasta 2021-2022 Total population All ages 5.7 (3.5-7.8) None None
Sierra 2021-2022 Total population All ages 9 (3.4-14.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2021-2022 Total population All ages 9 (3.4-14.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2021-2022 Total population All ages 10.9 (7.5-14.3) None None
Sonoma 2021-2022 Total population All ages 7.8 (5.3-10.3) None None
Stanislaus 2021-2022 Total population All ages 11.5 (7.9-15) None None
Sutter 2021-2022 Total population All ages 7.4 (4.7-10.1) None None
Tehama 2021-2022 Total population All ages 11.4 (7.5-15.3) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2021-2022 Total population All ages 9 (3.4-14.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2021-2022 Total population All ages 7.2 (4.5-9.8) None None
Tuolumne 2021-2022 Total population All ages 13.9 (9.8-18.1) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2021-2022 Total population All ages 9.9 (7-12.8) None None
Yolo 2021-2022 Total population All ages 14.5 (6.7-22.3) None None
Yuba 2021-2022 Total population All ages 14.1 (9.2-19) None None
California 2021-2022 Child vs. adult 0–17 years 6.8 (6.1-7.4) None None
Alameda 2021-2022 Child vs. adult 0–17 years 3.8 (1.1-6.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Alpine 2021-2022 Child vs. adult 0–17 years 14.2 (1.2-27.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2021-2022 Child vs. adult 0–17 years 14.2 (1.2-27.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2021-2022 Child vs. adult 0–17 years 7.6 (1-14.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2021-2022 Child vs. adult 0–17 years 14.2 (1.2-27.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2021-2022 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2021-2022 Child vs. adult 0–17 years 5.1 (2-8.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Del Norte 2021-2022 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2021-2022 Child vs. adult 0–17 years 2.9 (1.2-4.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2021-2022 Child vs. adult 0–17 years 13.9 (8.7-19.2) None None
Glenn 2021-2022 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Imperial 2021-2022 Child vs. adult 0–17 years 10.1 (2.6-17.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2021-2022 Child vs. adult 0–17 years 14.2 (1.2-27.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2021-2022 Child vs. adult 0–17 years 6.6 (1.9-11.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kings 2021-2022 Child vs. adult 0–17 years 6.8 (1.9-11.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Lassen 2021-2022 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2021-2022 Child vs. adult 0–17 years 7.4 (5.9-8.9) None None
Madera 2021-2022 Child vs. adult 0–17 years 14.4 (3.8-25) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Mariposa 2021-2022 Child vs. adult 0–17 years 14.2 (1.2-27.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Merced 2021-2022 Child vs. adult 0–17 years 4.6 (0.2-9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2021-2022 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2021-2022 Child vs. adult 0–17 years 14.2 (1.2-27.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Napa 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Orange 2021-2022 Child vs. adult 0–17 years 8.4 (4.4-12.5) None None
Placer 2021-2022 Child vs. adult 0–17 years 4.1 (1-7.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Plumas 2021-2022 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2021-2022 Child vs. adult 0–17 years 4.6 (3-6.2) None None
Sacramento 2021-2022 Child vs. adult 0–17 years 6 (2.7-9.3) None None
San Benito 2021-2022 Child vs. adult 0–17 years 6.8 (1.2-12.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Bernardino 2021-2022 Child vs. adult 0–17 years 8.3 (4.8-11.8) None None
San Diego 2021-2022 Child vs. adult 0–17 years 7.4 (5-9.7) None None
San Francisco 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2021-2022 Child vs. adult 0–17 years 13.9 (7.3-20.6) None None
San Luis Obispo 2021-2022 Child vs. adult 0–17 years 6.5 (1.2-11.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2021-2022 Child vs. adult 0–17 years 2.8 (0.6-5.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Barbara 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2021-2022 Child vs. adult 0–17 years 4.4 (2.2-6.7) None None
Santa Cruz 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2021-2022 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2021-2022 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2021-2022 Child vs. adult 0–17 years 5.2 (0.3-10) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sutter 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Tehama 2021-2022 Child vs. adult 0–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2021-2022 Child vs. adult 0–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2021-2022 Child vs. adult 0–17 years 14.2 (1.2-27.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2021-2022 Child vs. adult 0–17 years 7.8 (1.4-14.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yolo 2021-2022 Child vs. adult 0–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2021-2022 Child vs. adult 0–17 years 12.7 (2.4-23.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
California 2021-2022 Child vs. adult 18+ years 9.5 (9.1-9.9) None None
Alameda 2021-2022 Child vs. adult 18+ years 11.1 (8.8-13.4) None None
Alpine 2021-2022 Child vs. adult 18+ years 13.9 (9.4-18.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2021-2022 Child vs. adult 18+ years 13.9 (9.4-18.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2021-2022 Child vs. adult 18+ years 11.2 (7.8-14.5) None None
Calaveras 2021-2022 Child vs. adult 18+ years 13.9 (9.4-18.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2021-2022 Child vs. adult 18+ years 14.2 (9.3-19) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2021-2022 Child vs. adult 18+ years 12.6 (9.7-15.6) None None
Del Norte 2021-2022 Child vs. adult 18+ years 10.4 (3.4-17.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2021-2022 Child vs. adult 18+ years 11.6 (7.3-16) None None
Fresno 2021-2022 Child vs. adult 18+ years 13.8 (11-16.5) None None
Glenn 2021-2022 Child vs. adult 18+ years 14.2 (9.3-19) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2021-2022 Child vs. adult 18+ years 14.9 (7.5-22.3) None None
Imperial 2021-2022 Child vs. adult 18+ years 11.4 (6.7-16.2) None None
Inyo 2021-2022 Child vs. adult 18+ years 13.9 (9.4-18.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2021-2022 Child vs. adult 18+ years 8.5 (5.5-11.5) None None
Kings 2021-2022 Child vs. adult 18+ years 9.6 (6.5-12.6) None None
Lake 2021-2022 Child vs. adult 18+ years 7.9 (4.5-11.2) None None
Lassen 2021-2022 Child vs. adult 18+ years 10.4 (3.4-17.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2021-2022 Child vs. adult 18+ years 8.2 (7.5-8.9) None None
Madera 2021-2022 Child vs. adult 18+ years 9.2 (6.2-12.2) None None
Marin 2021-2022 Child vs. adult 18+ years 8.2 (5.2-11.2) None None
Mariposa 2021-2022 Child vs. adult 18+ years 13.9 (9.4-18.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2021-2022 Child vs. adult 18+ years 15.7 (10.4-21) None None
Merced 2021-2022 Child vs. adult 18+ years 11 (7.3-14.7) None None
Modoc 2021-2022 Child vs. adult 18+ years 10.4 (3.4-17.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2021-2022 Child vs. adult 18+ years 13.9 (9.4-18.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2021-2022 Child vs. adult 18+ years 5.2 (1.5-9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2021-2022 Child vs. adult 18+ years 12.9 (7.6-18.2) None None
Nevada 2021-2022 Child vs. adult 18+ years 10.3 (6.4-14.3) None None
Orange 2021-2022 Child vs. adult 18+ years 6.2 (5.2-7.3) None None
Placer 2021-2022 Child vs. adult 18+ years 11.9 (9.3-14.4) None None
Plumas 2021-2022 Child vs. adult 18+ years 10.4 (3.4-17.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2021-2022 Child vs. adult 18+ years 9.5 (7.8-11.1) None None
Sacramento 2021-2022 Child vs. adult 18+ years 14.1 (11.6-16.6) None None
San Benito 2021-2022 Child vs. adult 18+ years 7.2 (4.2-10.2) None None
San Bernardino 2021-2022 Child vs. adult 18+ years 10.5 (8.8-12.1) None None
San Diego 2021-2022 Child vs. adult 18+ years 8.9 (7.9-9.8) None None
San Francisco 2021-2022 Child vs. adult 18+ years 8.8 (6.4-11.3) None None
San Joaquin 2021-2022 Child vs. adult 18+ years 9.5 (7.2-11.8) None None
San Luis Obispo 2021-2022 Child vs. adult 18+ years 9.5 (5-14.1) None None
San Mateo 2021-2022 Child vs. adult 18+ years 8.9 (6.9-10.8) None None
Santa Barbara 2021-2022 Child vs. adult 18+ years 11.8 (8.7-14.9) None None
Santa Clara 2021-2022 Child vs. adult 18+ years 8.2 (6.8-9.6) None None
Santa Cruz 2021-2022 Child vs. adult 18+ years 10.3 (6-14.6) None None
Shasta 2021-2022 Child vs. adult 18+ years 6.7 (4.2-9.1) None None
Sierra 2021-2022 Child vs. adult 18+ years 10.4 (3.4-17.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2021-2022 Child vs. adult 18+ years 10.4 (3.4-17.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2021-2022 Child vs. adult 18+ years 13.4 (9.2-17.5) None None
Sonoma 2021-2022 Child vs. adult 18+ years 9.1 (6.3-11.9) None None
Stanislaus 2021-2022 Child vs. adult 18+ years 13.6 (9.2-18) None None
Sutter 2021-2022 Child vs. adult 18+ years 7.9 (5.1-10.7) None None
Tehama 2021-2022 Child vs. adult 18+ years 14.2 (9.3-19) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2021-2022 Child vs. adult 18+ years 10.4 (3.4-17.3) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2021-2022 Child vs. adult 18+ years 9.4 (5.8-12.9) None None
Tuolumne 2021-2022 Child vs. adult 18+ years 13.9 (9.4-18.4) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2021-2022 Child vs. adult 18+ years 10.5 (7.5-13.5) None None
Yolo 2021-2022 Child vs. adult 18+ years 14.9 (6.3-23.4) None None
Yuba 2021-2022 Child vs. adult 18+ years 14.6 (9-20.2) None None
California 2021-2022 Age groups 0–4 years 2.4 (1.7-3.1) None None
Alameda 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Alpine 2021-2022 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Amador 2021-2022 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Butte 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Calaveras 2021-2022 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Colusa 2021-2022 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Del Norte 2021-2022 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Fresno 2021-2022 Age groups 0–4 years 15.9 (6.3-25.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Glenn 2021-2022 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Imperial 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Inyo 2021-2022 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Kern 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Kings 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lake 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Lassen 2021-2022 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2021-2022 Age groups 0–4 years 0.8 (0.1-1.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Madera 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Marin 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Mariposa 2021-2022 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Mendocino 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Merced 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Modoc 2021-2022 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2021-2022 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Monterey 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Napa 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Nevada 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Orange 2021-2022 Age groups 0–4 years 4.9 (1-8.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Placer 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Plumas 2021-2022 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sacramento 2021-2022 Age groups 0–4 years 8.2 (2.6-13.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Benito 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Bernardino 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Diego 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Francisco 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2021-2022 Age groups 0–4 years 14.8 (6.3-23.3) None None
San Luis Obispo 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
San Mateo 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Barbara 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Santa Cruz 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Shasta 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sierra 2021-2022 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2021-2022 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sonoma 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Sutter 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Tehama 2021-2022 Age groups 0–4 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2021-2022 Age groups 0–4 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2021-2022 Age groups 0–4 years None None Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Prevalence not available due to unreliable estimate
Ventura 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yolo 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
Yuba 2021-2022 Age groups 0–4 years None None None Prevalence not available due to unreliable estimate
California 2021-2022 Age groups 5–17 years 8.2 (7.3-9.1) None None
Alameda 2021-2022 Age groups 5–17 years 4.7 (1.3-8.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Alpine 2021-2022 Age groups 5–17 years 16.3 (0.9-31.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Amador 2021-2022 Age groups 5–17 years 16.3 (0.9-31.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Butte 2021-2022 Age groups 5–17 years 9.6 (0.9-18.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Calaveras 2021-2022 Age groups 5–17 years 16.3 (0.9-31.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Colusa 2021-2022 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Contra Costa 2021-2022 Age groups 5–17 years 7.1 (2.7-11.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Del Norte 2021-2022 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
El Dorado 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Fresno 2021-2022 Age groups 5–17 years 13.4 (7.1-19.7) None None
Glenn 2021-2022 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Humboldt 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Imperial 2021-2022 Age groups 5–17 years 12.3 (2.8-21.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Inyo 2021-2022 Age groups 5–17 years 16.3 (0.9-31.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kern 2021-2022 Age groups 5–17 years 8.3 (2.4-14.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kings 2021-2022 Age groups 5–17 years 8.9 (2-15.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lake 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Lassen 2021-2022 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Los Angeles 2021-2022 Age groups 5–17 years 9.6 (7.7-11.6) None None
Madera 2021-2022 Age groups 5–17 years 17.9 (4.8-31) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Marin 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Mariposa 2021-2022 Age groups 5–17 years 16.3 (0.9-31.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mendocino 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Merced 2021-2022 Age groups 5–17 years 6.4 (0.2-12.5) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2021-2022 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Mono 2021-2022 Age groups 5–17 years 16.3 (0.9-31.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Monterey 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Napa 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Nevada 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Orange 2021-2022 Age groups 5–17 years 9.4 (4.4-14.5) None None
Placer 2021-2022 Age groups 5–17 years 5.1 (1.2-9.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Plumas 2021-2022 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Riverside 2021-2022 Age groups 5–17 years 5.9 (3.9-7.8) None None
Sacramento 2021-2022 Age groups 5–17 years 5.2 (1.3-9.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Benito 2021-2022 Age groups 5–17 years 8.4 (1.4-15.4) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Bernardino 2021-2022 Age groups 5–17 years 11.1 (6.3-15.8) None None
San Diego 2021-2022 Age groups 5–17 years 9.4 (6.3-12.6) None None
San Francisco 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
San Joaquin 2021-2022 Age groups 5–17 years 13.4 (3.9-22.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Luis Obispo 2021-2022 Age groups 5–17 years 8.9 (1.5-16.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2021-2022 Age groups 5–17 years 3.2 (0.7-5.7) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Santa Barbara 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Santa Clara 2021-2022 Age groups 5–17 years 5.8 (2.8-8.7) None None
Santa Cruz 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Shasta 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sierra 2021-2022 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Siskiyou 2021-2022 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Solano 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Sonoma 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Stanislaus 2021-2022 Age groups 5–17 years 3.7 (0.8-6.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sutter 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Tehama 2021-2022 Age groups 5–17 years None None Colusa, Glenn, and Tehama counties combined combined for analysis Prevalence not available due to unreliable estimate
Trinity 2021-2022 Age groups 5–17 years None None Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Prevalence not available due to unreliable estimate
Tulare 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Tuolumne 2021-2022 Age groups 5–17 years 16.3 (0.9-31.8) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Ventura 2021-2022 Age groups 5–17 years 17.9 (4.8-31) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yolo 2021-2022 Age groups 5–17 years None None None Prevalence not available due to unreliable estimate
Yuba 2021-2022 Age groups 5–17 years 16.3 (3.8-28.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
California 2021-2022 Age groups 18–64 years 9.6 (9.2-10) None None
Alameda 2021-2022 Age groups 18–64 years 10.5 (7.9-13) None None
Alpine 2021-2022 Age groups 18–64 years 12.8 (7-18.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2021-2022 Age groups 18–64 years 12.8 (7-18.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2021-2022 Age groups 18–64 years 10.8 (6.4-15.1) None None
Calaveras 2021-2022 Age groups 18–64 years 12.8 (7-18.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2021-2022 Age groups 18–64 years 15.2 (9.2-21.2) Colusa, Glenn, and Tehama counties combined combined for analysis None
Contra Costa 2021-2022 Age groups 18–64 years 13.6 (10-17.2) None None
Del Norte 2021-2022 Age groups 18–64 years 12.1 (1.6-22.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2021-2022 Age groups 18–64 years 11.1 (5.6-16.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Fresno 2021-2022 Age groups 18–64 years 14.3 (11.2-17.4) None None
Glenn 2021-2022 Age groups 18–64 years 15.2 (9.2-21.2) Colusa, Glenn, and Tehama counties combined combined for analysis None
Humboldt 2021-2022 Age groups 18–64 years 17.4 (8.6-26.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2021-2022 Age groups 18–64 years 11.3 (5.3-17.3) None None
Inyo 2021-2022 Age groups 18–64 years 12.8 (7-18.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2021-2022 Age groups 18–64 years 8.8 (5.4-12.3) None None
Kings 2021-2022 Age groups 18–64 years 10.1 (6.5-13.8) None None
Lake 2021-2022 Age groups 18–64 years 2.2 (13.3-0) None None
Lassen 2021-2022 Age groups 18–64 years 12.1 (1.6-22.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2021-2022 Age groups 18–64 years 8.4 (7.6-9.2) None None
Madera 2021-2022 Age groups 18–64 years 9.2 (5.4-13.1) None None
Marin 2021-2022 Age groups 18–64 years 8.6 (4.6-12.5) None None
Mariposa 2021-2022 Age groups 18–64 years 12.8 (7-18.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2021-2022 Age groups 18–64 years 17.4 (9.7-25.1) None None
Merced 2021-2022 Age groups 18–64 years 10.3 (6.5-14.2) None None
Modoc 2021-2022 Age groups 18–64 years 12.1 (1.6-22.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2021-2022 Age groups 18–64 years 12.8 (7-18.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2021-2022 Age groups 18–64 years 5.5 (1-10.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2021-2022 Age groups 18–64 years 13.1 (6.1-20.2) None None
Nevada 2021-2022 Age groups 18–64 years 10.1 (4.7-15.4) None None
Orange 2021-2022 Age groups 18–64 years 6.3 (5.1-7.4) None None
Placer 2021-2022 Age groups 18–64 years 10.7 (7.9-13.5) None None
Plumas 2021-2022 Age groups 18–64 years 12.1 (1.6-22.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2021-2022 Age groups 18–64 years 10.1 (8.1-12.1) None None
Sacramento 2021-2022 Age groups 18–64 years 13.8 (11.1-16.6) None None
San Benito 2021-2022 Age groups 18–64 years 7.7 (4.1-11.4) None None
San Bernardino 2021-2022 Age groups 18–64 years 10.1 (8.4-11.9) None None
San Diego 2021-2022 Age groups 18–64 years 9 (7.9-10.2) None None
San Francisco 2021-2022 Age groups 18–64 years 9.1 (6.3-11.8) None None
San Joaquin 2021-2022 Age groups 18–64 years 8.8 (6.3-11.4) None None
San Luis Obispo 2021-2022 Age groups 18–64 years 9.9 (4-15.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2021-2022 Age groups 18–64 years 7.7 (5.2-10.1) None None
Santa Barbara 2021-2022 Age groups 18–64 years 11.9 (8-15.7) None None
Santa Clara 2021-2022 Age groups 18–64 years 8.4 (6.8-9.9) None None
Santa Cruz 2021-2022 Age groups 18–64 years 12.3 (6.6-17.9) None None
Shasta 2021-2022 Age groups 18–64 years 5.1 (2.9-7.3) None None
Sierra 2021-2022 Age groups 18–64 years 12.1 (1.6-22.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2021-2022 Age groups 18–64 years 12.1 (1.6-22.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2021-2022 Age groups 18–64 years 15.1 (9.2-20.9) None None
Sonoma 2021-2022 Age groups 18–64 years 7 (3.7-10.4) None None
Stanislaus 2021-2022 Age groups 18–64 years 14.7 (9.4-19.9) None None
Sutter 2021-2022 Age groups 18–64 years 7.7 (4.4-11) None None
Tehama 2021-2022 Age groups 18–64 years 15.2 (9.2-21.2) Colusa, Glenn, and Tehama counties combined combined for analysis None
Trinity 2021-2022 Age groups 18–64 years 12.1 (1.6-22.6) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2021-2022 Age groups 18–64 years 9.8 (5.5-14.1) None None
Tuolumne 2021-2022 Age groups 18–64 years 12.8 (7-18.6) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2021-2022 Age groups 18–64 years 11.4 (7.8-15.1) None None
Yolo 2021-2022 Age groups 18–64 years 16.4 (6.7-26.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yuba 2021-2022 Age groups 18–64 years 15.2 (8.2-22.1) None None
California 2021-2022 Age groups 65+ years 9.2 (8.5-9.9) None None
Alameda 2021-2022 Age groups 65+ years 13.8 (8.9-18.8) None None
Alpine 2021-2022 Age groups 65+ years 15.8 (9.4-22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Amador 2021-2022 Age groups 65+ years 15.8 (9.4-22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Butte 2021-2022 Age groups 65+ years 12.4 (7.6-17.2) None None
Calaveras 2021-2022 Age groups 65+ years 15.8 (9.4-22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Colusa 2021-2022 Age groups 65+ years 11.4 (4.6-18.2) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Contra Costa 2021-2022 Age groups 65+ years 10 (6.1-13.9) None None
Del Norte 2021-2022 Age groups 65+ years 7.2 (2.9-11.4) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
El Dorado 2021-2022 Age groups 65+ years 13 (6.6-19.4) None None
Fresno 2021-2022 Age groups 65+ years 11.2 (5.9-16.5) None None
Glenn 2021-2022 Age groups 65+ years 11.4 (4.6-18.2) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Humboldt 2021-2022 Age groups 65+ years 7.5 (2.9-12.2) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Imperial 2021-2022 Age groups 65+ years 11.9 (5.7-18.2) None None
Inyo 2021-2022 Age groups 65+ years 15.8 (9.4-22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Kern 2021-2022 Age groups 65+ years 6.9 (2.4-11.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Kings 2021-2022 Age groups 65+ years 6.8 (3.2-10.4) None None
Lake 2021-2022 Age groups 65+ years 5.6 (2.1-9.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Lassen 2021-2022 Age groups 65+ years 7.2 (2.9-11.4) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Los Angeles 2021-2022 Age groups 65+ years 7.6 (6.1-9.2) None None
Madera 2021-2022 Age groups 65+ years 9 (5-12.9) None None
Marin 2021-2022 Age groups 65+ years 7.4 (3.5-11.3) None None
Mariposa 2021-2022 Age groups 65+ years 15.8 (9.4-22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Mendocino 2021-2022 Age groups 65+ years 11.9 (6.1-17.7) None None
Merced 2021-2022 Age groups 65+ years 13.7 (5.5-21.9) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Modoc 2021-2022 Age groups 65+ years 7.2 (2.9-11.4) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Mono 2021-2022 Age groups 65+ years 15.8 (9.4-22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Monterey 2021-2022 Age groups 65+ years 4 (1.3-6.6) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Napa 2021-2022 Age groups 65+ years 12.5 (6.3-18.6) None None
Nevada 2021-2022 Age groups 65+ years 10.7 (5.4-16) None None
Orange 2021-2022 Age groups 65+ years 6.1 (4-8.3) None None
Placer 2021-2022 Age groups 65+ years 14.8 (9.7-19.9) None None
Plumas 2021-2022 Age groups 65+ years 7.2 (2.9-11.4) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Riverside 2021-2022 Age groups 65+ years 7.4 (4.8-10) None None
Sacramento 2021-2022 Age groups 65+ years 15.2 (9.8-20.6) None None
San Benito 2021-2022 Age groups 65+ years 4.9 (2.4-7.4) None None
San Bernardino 2021-2022 Age groups 65+ years 11.9 (7.2-16.7) None None
San Diego 2021-2022 Age groups 65+ years 8.4 (6.9-9.8) None None
San Francisco 2021-2022 Age groups 65+ years 8 (3.5-12.4) None None
San Joaquin 2021-2022 Age groups 65+ years 11.8 (6.2-17.4) None None
San Luis Obispo 2021-2022 Age groups 65+ years 8.6 (2.9-14.3) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
San Mateo 2021-2022 Age groups 65+ years 12.8 (6.8-18.8) None None
Santa Barbara 2021-2022 Age groups 65+ years 11.4 (7.8-15) None None
Santa Clara 2021-2022 Age groups 65+ years 7.6 (3.9-11.3) None None
Santa Cruz 2021-2022 Age groups 65+ years 5.5 (2.3-8.6) None None
Shasta 2021-2022 Age groups 65+ years 10.4 (4-16.8) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Sierra 2021-2022 Age groups 65+ years 7.2 (2.9-11.4) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Siskiyou 2021-2022 Age groups 65+ years 7.2 (2.9-11.4) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Solano 2021-2022 Age groups 65+ years 10.3 (5.3-15.3) None None
Sonoma 2021-2022 Age groups 65+ years 13.2 (8.1-18.3) None None
Stanislaus 2021-2022 Age groups 65+ years 8.6 (4.2-13.1) None None
Sutter 2021-2022 Age groups 65+ years 8.9 (3.9-13.9) None None
Tehama 2021-2022 Age groups 65+ years 11.4 (4.6-18.2) Colusa, Glenn, and Tehama counties combined combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Trinity 2021-2022 Age groups 65+ years 7.2 (2.9-11.4) Del Norte, Lassen, Modoc, Plumas, Sierra, Siskiyou, and Trinity counties combined for analysis Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Tulare 2021-2022 Age groups 65+ years 7.6 (3.6-11.5) None None
Tuolumne 2021-2022 Age groups 65+ years 15.8 (9.4-22.2) Alpine, Amador, Calaveras, Inyo, Mariposa, Mono, and Tuolumne counties combined for analysis None
Ventura 2021-2022 Age groups 65+ years 7.8 (3.8-11.8) None None
Yolo 2021-2022 Age groups 65+ years 6.2 (2.3-10.1) None Estimate is statistically unstable. Caution is recommended when reporting or relying on statistically unstable estimates.
Yuba 2021-2022 Age groups 65+ years 12.1 (7.2-17) None None