California Counties
Counties with over 50,000 population
- Alameda County
- Butte County
- City and County of San Francisco
- Contra Costa County
- El Dorado County
- Fresno County
- Humboldt County
- Imperial County
- Kern County
- Kings County
- Lake County
- Los Angeles County
- Madera County
- Marin County
- Mendocino County
- Merced County
- Monterey County
- Napa County
- Nevada County
- Orange County
- Placer County
- Riverside County
- Sacramento County
- San Benito County
- San Bernardino County
- San Diego County
- San Joaquin County
- San Luis Obispo County
- San Mateo County
- Santa Barbara County
- Santa Clara County
- Santa Cruz County
- Shasta County
- Solano County
- Sonoma County
- Stanislaus County
- Sutter County
- Tehama County
- Tulare County
- Tuolumne County
- Ventura County
- Yolo County
- Yuba County
