California county jails
58 counties
| County | Jail / facility | Phone |
|---|---|---|
| Alameda County | Santa Rita Jail | 925-551-6500 |
| Alpine County | Alpine County Jail | 530-694-2231 |
| Amador County | Amador County Jail | 209-223-6500 |
| Butte County | Butte County Jail | 530-538-7471 |
| Calaveras County | Calaveras County Jail | 209-754-6500 |
| Colusa County | Colusa County Jail | 530-458-0200 |
| Contra Costa County | Martinez Detention Facility | 925-335-1500 |
| Del Norte County | Del Norte County Jail | 707-464-4191 |
| El Dorado County | El Dorado County Jail | 530-621-5655 |
| Fresno County | Fresno County Jail | 559-600-8400 |
| Glenn County | Glenn County Jail | 530-934-6441 |
| Humboldt County | Humboldt County Correctional Facility | 707-445-7251 |
| Imperial County | Imperial County Jail | 760-336-3800 |
| Inyo County | Inyo County Jail | 760-878-0383 |
| Kern County | Lerdo Detention Facility | 661-391-7500 |
| Kings County | Kings County Jail | 559-852-4400 |
| Lake County | Lake County Jail | 707-262-4200 |
| Lassen County | Lassen County Jail | 530-257-6121 |
| Los Angeles County | Twin Towers Correctional Facility | 213-473-6100 |
| Madera County | Madera County Jail | 559-675-7948 |
| Marin County | Marin County Jail | 415-473-7250 |
| Mariposa County | Mariposa County Jail | 209-966-3615 |
| Mendocino County | Mendocino County Jail | 707-463-4085 |
| Merced County | John Latorraca Correctional Center | 209-385-7445 |
| Modoc County | Modoc County Jail | 530-233-4416 |
| Mono County | Mono County Jail | — |
| Monterey County | Monterey County Jail | — |
| Napa County | Napa County Department of Corrections | — |
| Nevada County | Wayne Brown Correctional Facility | — |
| Orange County | Orange County Jail | — |
| Placer County | Placer County Main Jail | — |
| Plumas County | Plumas County Jail | — |
| Riverside County | Robert Presley Detention Center | — |
| Sacramento County | Sacramento County Main Jail | — |
| San Benito County | San Benito County Jail | — |
| San Bernardino County | West Valley Detention Center | — |
| San Diego County | San Diego Central Jail | — |
| San Francisco County | San Francisco County Jail | — |
| San Joaquin County | San Joaquin County Jail | — |
| San Luis Obispo County | San Luis Obispo County Jail | — |
| San Mateo County | Maguire Correctional Facility | — |
| Santa Barbara County | Santa Barbara County Main Jail | — |
| Santa Clara County | Santa Clara County Main Jail | — |
| Santa Cruz County | Santa Cruz County Main Jail | — |
| Shasta County | Shasta County Jail | — |
| Sierra County | Sierra County Jail | — |
| Siskiyou County | Siskiyou County Jail | — |
| Solano County | Claybank Detention Facility | — |
| Sonoma County | Sonoma County Main Adult Detention Facility | — |
| Stanislaus County | Stanislaus County Public Safety Center | — |
| Sutter County | Sutter County Jail | — |
| Tehama County | Tehama County Jail | — |
| Trinity County | Trinity County Jail | — |
| Tulare County | Tulare County Adult Pre-Trial Facility | — |
| Tuolumne County | Tuolumne County Jail | — |
| Ventura County | Ventura County Pre-Trial Detention Facility | — |
| Yolo County | Yolo County Jail | — |
| Yuba County | Yuba County Jail | — |