California county jails
58 counties
| County | Jail / facility | Phone |
|---|---|---|
| Alameda County | Santa Rita Jail | (925) 551-6500 |
| Alpine County | Alpine County Sheriff's Office (inmates held under contract at El Dorado County Jail) | (530) 694-2231 |
| Amador County | Amador County Jail | (209) 223-6500 |
| Butte County | Butte County Jail | (530) 538-7321 |
| Calaveras County | Calaveras County Jail | (209) 754-6499 |
| Colusa County | Colusa County Jail | (530) 458-0200 |
| Contra Costa County | Martinez Detention Facility | (925) 655-0000 |
| Del Norte County | Del Norte County Jail | (707) 464-4191 |
| El Dorado County | El Dorado County Jail – Placerville | (530) 621-5655 |
| Fresno County | Fresno County Jail | (559) 600-8600 |
| Glenn County | Glenn County Adult Detention Facility | (530) 934-6441 |
| Humboldt County | Humboldt County Correctional Facility | (707) 445-7251 |
| Imperial County | Imperial County Jail (Herbert Hughes Correctional Center) | (442) 265-2000 |
| Inyo County | Inyo County Jail | (760) 878-0383 |
| Kern County | Kern County Sheriff's Office Lerdo Pre-Trial Facility | (661) 391-7500 |
| Kings County | Kings County Jail | (559) 852-2900 |
| Lake County | Lake County Jail (Hill Road Correctional Facility) | (707) 262-4200 |
| Lassen County | Lassen County Adult Detention Facility | (530) 251-8013 |
| Los Angeles County | Men's Central Jail (Los Angeles County Sheriff's Department) | (213) 473-6100 |
| Madera County | Madera County Department of Corrections Adult Detention Facility | (559) 675-7953 |
| Marin County | Marin County Jail | (415) 473-6655 |
| Mariposa County | Mariposa County Adult Detention Facility | (209) 966-3615 |
| Mendocino County | Mendocino County Jail | (707) 463-4411 |
| Merced County | Merced County Main Jail | (209) 385-7444 |
| Modoc County | Modoc County Jail | (530) 233-4416 |
| Mono County | Mono County Jail | (760) 932-7549 |
| Monterey County | Monterey County Jail | (831) 755-3700 |
| Napa County | Napa County Jail (Napa County Department of Corrections) | (707) 253-4401 |
| Nevada County | Wayne Brown Correctional Facility | (530) 265-1291 |
| Orange County | Orange County Central Jail Complex (Intake Release Center) | (714) 647-7000 |
| Placer County | Placer County Main Jail | (530) 889-7800 |
| Plumas County | Plumas County Jail | (530) 283-6300 |
| Riverside County | Robert Presley Detention Center | (951) 955-4500 |
| Sacramento County | Sacramento County Main Jail | (916) 874-5115 |
| San Benito County | San Benito County Jail | (831) 636-4080 |
| San Bernardino County | West Valley Detention Center | (909) 463-5000 |
| San Diego County | San Diego Central Jail | (619) 610-1647 |
| San Francisco County | San Francisco County Jail #2 | (415) 554-7225 |
| San Joaquin County | San Joaquin County Jail | (209) 468-4400 |
| San Luis Obispo County | San Luis Obispo County Jail | (805) 781-4600 |
| San Mateo County | Maguire Correctional Facility | (650) 599-1664 |
| Santa Barbara County | Santa Barbara County Main Jail | (805) 681-4100 |
| Santa Clara County | Santa Clara County Main Jail Complex | (408) 808-4400 |
| Santa Cruz County | Santa Cruz County Main Jail | (831) 454-2420 |
| Shasta County | Shasta County Jail | (530) 245-6100 |
| Sierra County | Sierra County Jail | (530) 289-3700 |
| Siskiyou County | Siskiyou County Jail | (530) 841-2900 |
| Solano County | Solano County Justice Center Detention Facility | (707) 784-7000 |
| Sonoma County | Sonoma County Main Adult Detention Facility | (707) 565-2511 |
| Stanislaus County | Stanislaus County Public Safety Center | (209) 525-7216 |
| Sutter County | Sutter County Jail | (530) 822-7307 |
| Tehama County | Tehama County Jail | (530) 529-7950 |
| Trinity County | Trinity County Detention Facility | (530) 623-2611 |
| Tulare County | Tulare County Main Jail | (559) 802-9400 |
| Tuolumne County | Tuolumne County Jail | (209) 533-5815 |
| Ventura County | Ventura County Pre-Trial Detention Facility | (805) 654-2380 |
| Yolo County | Yolo County Monroe Detention Center | (530) 668-5280 |
| Yuba County | Yuba County Jail | (530) 749-7777 |