Contra Costa County Inmate Search

To find inmates in Contra Costa County jail, use Contra Costa County inmate search.
Click on the 'In Custody Locator' button, enter an inmate's name in the search form and submit, you can also search for inmates by booking number.
Inmate details include facility, arrest date, type, bail amount and charge.
If you are unable to find the inmate, contact Contra Costa County jail to help you.

Contra Costa County Jail
Martinez Detention Facility
Address: 901 Court Street, Martinez, California 94553, Phone: (925) 335-4600

West County Detention Facility
Address: 5555 Giant Highway, Richmond, California 94806, Phone: (510) 262-4200

Marsh Creek Detention Facility
Address: 12000 Marsh Creek Road, Clayton, California 94517, Phone: (925) 646-5700

Custody Alternative Facility
Address: 1011 Las Juntas Street, Martinez, California 94553, Phone: (925) 313-4260

Contra Costa County Bail Bonds
To get someone out of Contra Costa County jail, call a bail bondsman.
Absolute Bail Bonds (925) 231-2255
Aladdin Bail Bonds (925) 228-7426
Contra Costa Bail Bonds - Martinez (925) 228-5858

Online Inmate Search
Contra Costa County inmate locator allows you to search for inmates being held in jail online, click here to look up inmates quickly or view the in-custody reports.

County inmate search in California