Contra Costa County Jails

Contra Costa County Jails

Website: http://www.cocosheriff.org/

Martinez Detention Facility (M.D.F.) 
1000 Ward Street
Martinez, CA 94553
Inmate Information: (925) 335-4600

Custody Alternative Facility
1011 Las Juntas
Martinez, CA 94553
Work Alternative: (925) 313-4251
Electronic Home Detention / County Parole: (925) 313-4260

West County Detention Facility (W.C.D.F.) 
5555 Giant Highway Richmond
Richmond, CA 94806
(510) 262-4200

Marsh Creek Detention Facility (M.C.D.F.)
12000 Marsh Creek Rd.
Clayton, CA 94517
General Information: (925) 646-5700