CA Counties

Listed below are all 58 counties in California, together with the county seat for each and a link to key information on that particular county -- including its demography, elected officials and other fun data.  Thanks to the National Association of Counties for the fun facts!

County	County Seat
Alameda County	Oakland
Alpine County	Markleeville
Amador County	Jackson
Butte County	Oroville
Calaveras County	San Andreas
Colusa County	Colusa
Contra Costa County	Martinez
Del Norte County	Crescent City
El Dorado County	Placerville
Fresno County	Fresno
Glenn County	Willows
Humboldt County	Eureka
Imperial County	El Centro
Inyo County	Independence
Kern County	Bakersfield
Kings County	Hanford
Lake County	Lakeport
Lassen County	Susanville
Los Angeles County	Los Angeles
Madera County	Madera
Marin County	San Rafael
Mariposa County	Mariposa
Mendocino County	Ukiah
Merced County	Merced
Modoc County	Alturas
Mono County	Bridgeport
Monterey County	Salinas
Napa County	Napa
Nevada County	Nevada City
Orange County	Santa Ana
Placer County	Auburn
Plumas County	Quincy
Riverside County	Riverside
Sacramento County	Sacramento
San Benito County	Hollister
San Bernardino County	San Bernardino
San Diego County	San Diego
San Francisco City & County	San Francisco
San Joaquin County	Stockton
San Luis Obispo County	San Luis Obispo
San Mateo County	Redwood City
Santa Barbara County	Santa Barbara
Santa Clara County	San Jose
Santa Cruz County	Santa Cruz
Shasta County	Redding
Sierra County	Downieville
Siskiyou County	Yreka
Solano County	Fairfield
Sonoma County	Santa Rosa
Stanislaus County	Modesto
Sutter County	Yuba City
Tehama County	Red Bluff
Trinity County	Weaverville
Tulare County	Visalia
Tuolumne County	Sonora
Ventura County	Ventura
Yolo County	Woodland
Yuba County	Marysville