Table: voter_registration_mpo_region_to_county_crosswalk
county_fips county mpo_region mpo_region_code
06001 Alameda Bay Area 1
06013 Contra Costa Bay Area 1
06041 Marin Bay Area 1
06055 Napa Bay Area 1
06075 San Francisco Bay Area 1
06081 San Mateo Bay Area 1
06085 Santa Clara Bay Area 1
06095 Solano Bay Area 1
06097 Sonoma Bay Area 1
06007 Butte Butte 2
06003 Alpine Central/Southeast Sierra 3
06005 Amador Central/Southeast Sierra 3
06009 Calaveras Central/Southeast Sierra 3
06027 Inyo Central/Southeast Sierra 3
06043 Mariposa Central/Southeast Sierra 3
06051 Mono Central/Southeast Sierra 3
06109 Tuolomne Central/Southeast Sierra 3
06053 Monterey Monterey Bay 4
06069 San Benito Monterey Bay 4
06087 Santa Cruz Monterey Bay 4
06015 Del Norte North Coast 5
06023 Humboldt North Coast 5
06033 Lake North Coast 5
06045 Mendocino North Coast 5
06105 Trinity North Coast 5
06035 Lassen Northeast Sierra 6
06049 Modoc Northeast Sierra 6
06057 Nevada Northeast Sierra 6
06063 Plumas Northeast Sierra 6
06091 Sierra Northeast Sierra 6
06093 Siskiyou Northeast Sierra 6
06011 Colusa Northern Sacramento Valley 7
06021 Glenn Northern Sacramento Valley 7
06103 Tehama Northern Sacramento Valley 7
06017 El Dorado Sacramento Area 8
06061 Placer Sacramento Area 8
06067 Sacramento Sacramento Area 8
06101 Sutter Sacramento Area 8
06113 Yolo Sacramento Area 8
06115 Yuba Sacramento Area 8
06073 San Diego San Diego 9
06019 Fresno San Joaquin Valley 10
06029 Kern San Joaquin Valley 10
06031 Kings San Joaquin Valley 10
06039 Madera San Joaquin Valley 10
06047 Merced San Joaquin Valley 10
06077 San Joaquin San Joaquin Valley 10
06099 Stanislaus San Joaquin Valley 10
06107 Tulare San Joaquin Valley 10
06079 San Luis Obispo San Luis Obispo 11
06083 Santa Barbara Santa Barbara 12
06089 Shasta Shasta 13
06025 Imperial Southern California 14
06037 Los Angeles Southern California 14
06059 Orange Southern California 14
06065 Riverside Southern California 14
06071 San Bernardino Southern California 14
06111 Ventura Southern California 14