Table: blueprint_data_chart_11_16_20
location tier_assignment_on_11_10_20 tier_assessment final_tier_for_11_16 unadjusted_case_rate_per_100_000_excl_prisons_4_day_lag adjusted_case_rate linear_adjustment_factor_applied_to_case_rate_gt_state_avg_plus county_wide_test_positivity_4_day_lag cases_exl_prison_11_4_to_11_10 pop_size school_reopening_status notes
Alameda* 3 2 1 9.1 7.0 0.774 2.5 1071 1685886 May not open decision made to place in purple based on trend
Alpine 4 4 4 51.2 51.2 1 1.2 4 1117 May open small county, held harmless, no change
Amador 2 3 2 7.0 7.0 1 2.9 19 38531 May open was only in red tier for one week
Butte* 3 1 1 10.8 10.3 0.957 3.7 164 217769 May not open None
Calaveras 4 3 3 6.8 6.8 1 3.0 21 44289 May open None
Colusa 3 2 2 8.9 8.9 1 5.8 14 22593 May open None
Contra Costa* 2 1 1 11.4 10.0 0.876 3.7 923 1160099 May not open None
Del Norte 3 2 2 9.8 9.8 1 2.1 19 27558 May open None
El Dorado* 3 1 1 8.2 8.2 1 3.3 111 193098 May not open None
Fresno* 2 1 1 13.9 14.6 1.052 7.0 1006 1032227 May not open None
Glenn* 2 1 1 22.9 22.9 1 9.4 47 29348 May not open None
Humboldt 4 2 2 4.8 4.8 1 2.0 45 134098 May open None
Imperial 1 1 1 35.1 37.6 1.071 16.5 471 191649 May not open None
Inyo 3 3 3 6.2 6.2 1 3.1 8 18453 May open small county, held harmless, no change
Kern* 2 1 1 16.1 17.9 1.11 8.0 1046 927251 May not open None
Kings* 2 1 1 15.7 12.9 0.822 4.6 172 156444 May not open None
Lake 2 2 2 5.7 5.7 1 2.9 26 64871 May open small county, held harmless, no change
Lassen 3 3 3 5.7 5.7 1 1.4 12 30065 May open small county, held harmless, no change
Los Angeles 1 1 1 20.6 13.7 0.663 5.3 14795 10257557 May not open None
Madera 1 1 1 12.8 14.0 1.101 6.5 143 160089 May not open None
Marin 3 2 2 6.2 4.3 0.692 1.5 113 260800 May open None
Mariposa 4 4 4 1.6 1.6 1 1.6 2 17795 May open small county, held harmless, no change
Mendocino* 2 1 1 9.5 9.5 1 3.2 59 88439 May not open None
Merced* 2 1 1 16.1 16.8 1.044 6.4 323 287420 May not open None
Modoc 3 2 2 18.1 18.1 1 6.9 12 9475 May open None
Mono 3 2 2 18.4 18.4 1 5.3 18 13961 May open None
Monterey 1 1 1 14.9 14.1 0.947 6.1 468 448732 May not open None
Napa* 3 1 1 22.1 14.7 0.664 4.7 216 139652 May not open None
Nevada* 3 1 1 14.0 14.0 1 4.3 97 98710 May not open None
Orange* 2 1 1 10.8 10.8 1 4.6 2445 3228519 May not open None
Placer* 2 1 1 15.7 15.8 1.006 6.0 440 400434 May not open None
Plumas 3 2 2 18.8 18.8 1 6.0 25 18997 May open None
Riverside 1 1 1 21.1 22.4 1.064 8.9 3643 2468145 May not open None
Sacramento 1 1 1 21.1 21.2 1.002 7.1 2321 1567975 May not open None
San Benito* 2 1 1 15.8 15.8 1 6.3 71 64022 May not open None
San Bernardino 1 1 1 27.6 27.0 0.977 10.5 4286 2217398 May not open None
San Diego 1 1 1 12.1 10.7 0.885 4.3 2848 3370418 May not open None
San Francisco* 4 2 2 9.5 4.7 0.5 1.8 593 892280 May open None
San Joaquin* 2 1 1 15.2 16.4 1.078 7.4 832 782545 May not open None
San Luis Obispo* 2 1 1 17.7 12.5 0.71 5.1 345 278862 May not open None
San Mateo 3 2 2 10.4 5.7 0.544 2.1 568 778001 May open None
Santa Barbara* 2 1 1 7.7 7.1 0.928 2.7 245 456373 May not open None
Santa Clara* 3 1 1 11.9 7.6 0.639 2.5 1639 1967585 May not open None
Santa Cruz* 2 1 1 12.8 11.0 0.856 3.9 246 273999 May not open None
Shasta 1 1 1 41.8 34.0 0.814 8.4 520 177925 May not open None
Sierra 4 3 3 18.3 18.3 1 3.6 4 3115 May open None
Siskiyou* 3 1 1 14.6 14.6 1 7.2 45 43956 May not open None
Solano* 2 1 1 15.2 13.8 0.903 5.5 474 444255 May not open None
Sonoma 1 1 1 15.2 15.0 0.989 4.3 527 496668 May not open None
Stanislaus* 2 1 1 14.4 15.9 1.104 7.6 568 562303 May not open None
Sutter* 2 1 1 21.8 21.8 1 10.9 161 105747 May not open None
Tehama 1 1 1 29.7 29.7 1 11.0 137 65885 May not open None
Trinity* 3 1 1 25.7 25.7 1 10.3 24 13354 May not open None
Tulare 1 1 1 17.1 17.5 1.024 7.1 581 484423 May not open None
Tuolumne* 3 1 1 31.4 31.4 1 8.1 115 52351 May not open None
Ventura* 2 1 1 14.0 13.3 0.947 4.5 837 852747 May not open None
Yolo* 2 1 1 17.4 17.4 1 6.7 272 223612 May not open None
Yuba* 2 1 1 14.6 14.6 1 8.2 81 79290 May not open None