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County Registrars of Voters

If you're not sure which Assembly or Senate district you live in, you can find out from the registrar of voters in your county. And if you're not registered to vote, you can ask your local registrar of voters to send you a registration form, or you can request a voter registration form online from the California Secretary of State.

Alameda County Registrar	(510) 272-6933
Alpine County Registrar	(916) 694-2281
Amador County Registrar	(209) 223-6463
Butte County Registrar	(916) 538-7751
Calaveras County Registrar	(209) 754-6310
Colusa County Registrar	(916) 458-5146
Contra Costa County Registrar	(510) 646-2955
Del Norte County Registrar	(707) 464-7205
El Dorado County Registrar	(916) 621-6414
Fresno County Registrar	(209) 488-3375
Glenn County Registrar	(916) 934-6407
Humboldt County Registrar	(707) 445-7503
Imperial County Registrar	(619) 339-4219
Inyo County Registrar	(619) 878-2411
Kern County Registrar	(805) 861-2621
Kings County Registrar	(209) 582-3211
Lake County Registrar	(707) 263-2372
Lassen County Registrar	(916) 257-8311
Los Angeles County Registrar	(213) 721-1100
Madera County Registrar	(209) 675-7720
Marin County Registrar	(415) 499-6416
Mariposa County Registrar	(209) 966-2005
Mendocino County Registrar	(707) 463-4370
Merced County Registrar	(209) 385-7366
Modoc County Registrar	(916) 233-6201
Mono County Registrar	(619) 932-5242
Monterey County Registrar	(408) 755-5085
Napa County Registrar	(707) 253-4481
Nevada County Registrar	(916) 265-1293
Orange County Registrar	(714) 567-7620
Placer County Registrar	(916) 889-7099
Plumas County Registrar	(916) 283-6305
Riverside County Registrar	(714) 275-8700
Sacramento County Registrar	(916) 366-2051
San Benito County Registrar	(408) 637-3786
San Bernardino County Registrar	(714) 387-2083
San Diego County Registrar	(619) 694-3400
San Francisco County Registrar	(415) 554-4375
San Joaquin County Registrar	(209) 468-2885
San Luis Obispo County Registrar	(805) 549-5241
San Mateo County Registrar	(415) 363-4988
Santa Barbara County Registrar	(805) 568-2215
Santa Clara County Registrar	(408) 299-8683
Santa Cruz County Registrar	(831) 454-2060
Shasta County Registrar	(530) 225-5730
Sierra County Registrar	(916) 289-3698
Siskiyou County Registrar	(916) 842-8084
Solano County Registrar	(707) 421-6675
Sonoma County Registrar	(707) 527-2611
Stanislaus County Registrar	(209) 558-6419
Sutter County Registrar	(916) 741-7120
Tehama County Registrar	(916) 527-3287
Trinity County Registrar	(916) 623-1222
Tulare County Registrar	(209) 733-6421
Tuolumne County Registrar	(209) 533-5551
Ventura County Registrar	(805) 654-2266
Yolo County Registrar	(916) 666-8264
Yuba County Registrar	(916) 741-6341