Contra Costa County
From Jail Info Wiki
Contra Costa County is located in the San Franciso bay area in California. The county seat is Martinez.
Inmate Information
Contra Costa County's Most Wanted
Jails in Contra Costa County
| Martinez Detention Facility (M.D.F.) | Custody Alternative Facility |
| 1000 Ward Street | 1011 Las Juntas |
| Martinez, CA 94553 | Martinez, CA 94553 |
| Inmate Information: (925) 646-4495 | General Information: (925) 646-4670 |
| West County Detention Facility (W.C.D.F.) | Marsh Creek Detention Facility (M.C.D.F.) |
| 5555 Giant Highway Richmond | 12000 Marsh Creek Rd. |
| Richmond, CA 94806 | Clayton, CA 94517 |
| (510) 262-4200 | General Information: (925) 646-5700 |
