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California Counties and GEOIDs

58 counties in California

County	FIPS Code	Tracts
Alameda County	06001	361
Alpine County	06003	1
Amador County	06005	9
Butte County	06007	51
Calaveras County	06009	10
Colusa County	06011	5
Contra Costa County	06013	208
Del Norte County	06015	8
El Dorado County	06017	43
Fresno County	06019	199
Glenn County	06021	6
Humboldt County	06023	31
Imperial County	06025	31
Inyo County	06027	6
Kern County	06029	151
Kings County	06031	27
Lake County	06033	15
Lassen County	06035	9
Los Angeles County	06037	2346
Madera County	06039	23
Marin County	06041	56
Mariposa County	06043	6
Mendocino County	06045	21
Merced County	06047	49
Modoc County	06049	4
Mono County	06051	3
Monterey County	06053	94
Napa County	06055	40
Nevada County	06057	20
Orange County	06059	583
Placer County	06061	85
Plumas County	06063	7
Riverside County	06065	453
Sacramento County	06067	317
San Benito County	06069	11
San Bernardino County	06071	369
San Diego County	06073	628
San Francisco County	06075	197
San Joaquin County	06077	139
San Luis Obispo County	06079	54
San Mateo County	06081	158
Santa Barbara County	06083	90
Santa Clara County	06085	372
Santa Cruz County	06087	53
Shasta County	06089	48
Sierra County	06091	1
Siskiyou County	06093	14
Solano County	06095	96
Sonoma County	06097	100
Stanislaus County	06099	94
Sutter County	06101	21
Tehama County	06103	11
Trinity County	06105	5
Tulare County	06107	78
Tuolumne County	06109	11
Ventura County	06111	174
Yolo County	06113	41
Yuba County	06115	14