Contra Costa County Criminal Records (California)

Search free Contra Costa County, CA crime records such as arrest records, warrant search, jail and prison records, inmate search, police records, sex offender registry, and court records.


Contra Costa County Clerks file important documents and preserve municipal records in order to maintain an archive for their municipality that can be accessed by the public in Contra Costa County, CA. The Clerk's Office is an important source for Contra Costa County crime records. Multiple court records can be obtained through the Clerk's Office, including Contra Costa County criminal case records for felonies, misdemeanors, and traffic infractions. Many Clerk's Offices provide online access to court records as well as online criminal history searches.

Antioch City Clerk Antioch CA 200 H Street 94509 925-779-7007

Brentwood Clerk Brentwood CA 708 3rd Street 94513 925-516-5440

Contra Costa Clerk Richmond CA 100 South 37th Street 94804 510-374-3241

Contra Costa County Clerk Martinez CA 555 Escobar Street 94553 925-335-7800

Hercules City Clerk Hercules CA 111 Civic Drive 94547 510-799-8215


Contra Costa County Courts maintain records on their cases and make these documents available to the public, including criminal records for felonies and misdemeanors, criminal violations, and traffic infractions in Contra Costa County, CA. There are many types of Contra Costa County courts, including municipal, district, superior, and appellate courts. You will need to know the Contra Costa County Criminal Court of record and have a name or the case number in order to locate a court case. Many courts also provide docket information for ongoing cases. Court records can often be requested online.

Concord Superior Court Concord CA 2970 Willow Pass Road 94519 925-646-5404

Martinez Juvenile Court Martinez CA 202 Glacier Drive 94553 925-957-2700

Martinez Superior Court Martinez CA 725 Court Street 94553

Martinez Traffic Court Martinez CA 1020 Ward Street 94553


Contra Costa County District attorneys are charged with prosecuting crimes in Contra Costa County, CA. The District Attorney's Office makes information on ongoing Contra Costa County criminal cases and upcoming court dates available to the public. Most District Attorney's Offices provide online access to current and recent Contra Costa County criminal records, excluding juvenile records and cases sealed by the court. If you need information on an ongoing criminal case, the District Attorney's Office can give you important information about the defendants involved in the case.

Contra Costa County District Attorney Martinez CA 900 Ward Street 94553 925-957-2200


Contra Costa County Jails and Prisons maintain records on current and former inmates in Contra Costa County, CA. This information is accessible to the public through the relevant Department of Corrections (DOC) or the Federal Bureau of Prisons. These Contra Costa County crime records contain information on a criminal's conviction and sentence, the facility where an inmate is incarcerated, and release dates. In order to locate jail and prison records, you will need a last name and supporting information such as an identification number, date of birth, and the inmate's incarceration status. Contra Costa County Jail and prison records are available online through county, state, or federal databases.

Antioch Jail Antioch CA 300 L Street 94509 925-778-2441

Concord Jail Concord CA 1350 Galindo Street 94520 510-272-6878

Contra Costa County Juvenile Hall Martinez CA 202 Glacier Drive 94553 925-957-2700

Contra Costa Custody Alternative Facility Martinez CA 1011 Las Juntas Street 94553 925-313-4260

John A. Davis Juvenile Hall Martinez CA 202 Glacier Drive 94553 925-957-2700

Marsh Creek Detention Facility Clayton CA 12000 Marsh Creek Road 94517 925-646-5700

Martinez Detention Facility Martinez CA 1000 Ward Street 94553 925-335-4600


Contra Costa County Police Departments maintain records on criminal arrests, incidents reported to the police, and other criminal records in Contra Costa County, CA. Many of these Contra Costa County police records are available to the public, including 911 incident response reports, police incident reports, and witness statements in certain departments. Logs of Contra Costa County criminal arrests and search warrants are also public records. Some police records, particularly those involving ongoing cases or sensitive information, are sealed. Contra Costa County police departments provide online access to crime records online.

Antioch Police Department Antioch CA 300 L Street 94509 925-779-6900

Bart Police Department - Concord Station Concord CA 1541 Oakland Avenue 94519 510-464-7000

Bart Police Department - Pittsburg/Bay Point Station Pittsburg CA 1700 West Leland Road 94565 510-464-7000

Bart Police Department - Walnut Creek Station Walnut Creek CA 200 Ygnacio Valley Road 94596 510-464-7000

Bart Police Department El Cerrito Del Norte Station El Cerrito CA 6400 Cutting Boulevard 94530 510-464-7080

Brentwood Police Department Brentwood CA 9100 Brentwood Boulevard 94513 925-634-6911

California Highway Patrol - Contra Costa Martinez CA 5001 Blum Road 94553 925-646-4980

Clayton Police Department Clayton CA 6000 Heritage Trail 94517 925-673-7350

Concord Police Department Concord CA 1350 Galindo Street 94520 925-671-3220

Contra Costa Community College District Police Martinez CA 500 Court Street 94553

Contra Costa Community College District Police - Contra Costa College Campus Substation San Pablo CA 2600 Mission Bell Drive 94806 510-236-2820

Contra Costa Community College District Police - Diablo Valley College Campus Substation Pleasant Hill CA 321 Golf Club Road 94523 925-685-1230

Contra Costa Community College District Police - Los Medanos College Campus Substation Pittsburg CA 2700 East Leland Road 94565 925-439-2181

Danville Police Department Danville CA 510 La Gonda Way 94526 925-314-3700

El Cerrito Police Department El Cerrito CA 10900 San Pablo Avenue 94530 510-215-4400

Hercules Police Department Hercules CA 111 Civic Drive 94547 510-799-8260

Kensington Police Protection And Community Services District Kensington CA 217 Arlington Avenue 94707 510-526-4141

Lafayette Police Department Lafayette CA 3675 Mount Diablo Boulevard 94549 925-283-3680

Marsh Creek Detention Facility Clayton CA 12000 Marsh Creek Road 94517 925-646-5700

Martinez Detention Facility Martinez CA 1000 Ward Street 94553 925-646-4495

Martinez Police Department Martinez CA 525 Henrietta Street 94553 925-372-3440

Moraga Police Department Moraga CA 350 Rheem Boulevard 94556 925-284-5010

Moraga Police Department Moraga CA 329 Rheem Boulevard 94556 925-376-2515


Contra Costa County Probation Departments enforce court orders by monitoring probationers to prevent them from committing new crimes in Contra Costa County, CA. Probation departments maintain records on individuals currently or formerly under probation. California law governs access to Contra Costa County probation records and may restrict certain information about a probationer. Contact the local Contra Costa County Probation Department if you need someone's probation or crime record.

Contra Costa County Probation Department Martinez CA 50 Douglas Drive 94553 925-313-4000


Contra Costa County Sheriffs maintain records on criminal arrests, incidents reported to the sheriff, traffic collision reports, and other criminal records in Contra Costa County, CA. Some sheriff's criminal records, particularly those involving ongoing cases or sensitive information, are not available to the public. Sheriff's Offices provide access to incident reports if you know some basic information about the incident, and provide useful information Contra Costa County criminal background checks.

Contra Costa County Sheriff's Office Martinez CA 651 Pine Street 94553 925-313-1180

Contra Costa County Sheriffs Office - Field Operations Martinez CA 1980 Muir Road 94553 925-313-2500


Contra Costa County Town Halls and City Halls are the chief administrative offices that runs the town or city in Contra Costa County, CA. Town Halls and City Halls maintain records related to the locality, including criminal records. Many provide online access to local Contra Costa County crime reports.

Antioch City Hall Antioch CA 200 H Street 94509 925-779-7011

Clayton City Hall Clayton CA 6000 Heritage Trail 94517 925-673-7300

Concord City Hall Concord CA 1950 Parkside Drive 94519 925-671-3425

El Cerrito City Hall El Cerrito CA 10890 San Pablo Ave 94530 510-215-4300

Hercules City Hall Hercules CA 111 Civic Drive 94547 510-799-8200

Lafayette City Hall Lafayette CA 3675 Mount Diablo Boulevard 94549 925-284-1968

Martinez City Hall Martinez CA 525 Henrietta St 94553 925-372-3500