Clayton, California Public Records

The bond and bail process in California allows for the posting of bail through cash, bond, or property, and information on recently arrested individuals can be accessed through the sheriff's office website.

For traffic violations and some misdemeanor cases, residents may also use the Walnut Creek courthouse at 640 Ygnacio Valley Road, Walnut Creek, CA 94596, phone (925) 935-6000, which is closer to Clayton. Small claims cases (disputes under $10,000 for individuals, $5,000 for businesses) are heard at multiple locations. The Contra Costa Superior Court offers online case access through the California Courts website at www.cc-courts.org, where users can search civil, criminal, family, probate, and traffic cases by party name, case number, or citation number. The statewide portal at www.courtinfo.ca.gov also provides limited access. Certified copies of court documents cost $25 for the first page and $2 for each additional page of the same document. Remote access fees apply for electronic document retrieval. Standard photocopies are $0.50 per page. Filing fees vary by case type: civil unlimited jurisdiction cases require a $435 filing fee, limited civil cases $225, and small claims $30-$100 depending on claim amount.

The county provides a free online property search tool at www.ccassessor.org where residents can search by parcel number, address, or owner name to view current assessments, tax exemptions, property descriptions, and ownership transfers. The database includes detailed information on all properties within Clayton's city limits and surrounding areas. For recorded documents such as deeds, mortgages, liens, reconveyances, easements, and other instruments affecting real property, the Contra Costa County Recorder-Clerk's Office is located at 555 Escobar Street, Martinez, CA 94553, phone (925) 335-7900, website www.cccounty.us/recorder. The Recorder's Office maintains an Official Records Index searchable online at https://rec2.cccounty.us/RealEstate, where users can search recorded documents by grantor/grantee name, document type, recording date, or book and page number. Many documents can be viewed and printed for free, though certified copies require fees of $11 for the first page and $3 for each additional page. The county also provides a comprehensive GIS mapping system at www.ccmap.us, offering interactive parcel maps, zoning overlays, aerial photography, and assessment data. This geographic information system allows property searches by address and displays parcel boundaries, dimensions, easements, and adjacent properties.

Retail and hospitality businesses along Main Street and Clayton Road form the commercial core, including locally-owned restaurants, boutique shops, wine tasting rooms from nearby vineyards, and professional services. Many residents commute to employment centers in Walnut Creek (5 miles west), Concord, Oakland, and San Francisco, working in technology, finance, healthcare, and professional services sectors. The proximity to Mount Diablo State Park supports outdoor recreation businesses and attracts visitors to the area. Clayton's economy has seen steady residential development over the past two decades, with new housing subdivisions in the hills surrounding the historic downtown. The city benefits from Contra Costa County's diverse economic base, which includes major healthcare employers like John Muir Health, educational institutions, and the regional commercial centers of Walnut Creek and Concord. Tourism related to wine country experiences and outdoor recreation contributes to the local economy. The city's strategic location and high quality of life continue to attract affluent professionals seeking semi-rural living within commuting distance of major Bay Area employment hubs.

The City of Clayton contracts law enforcement services with the Contra Costa County Sheriff's Office, which has maintained the Clayton Police Services Bureau since 2000. The Clayton Police Services are headquartered at 6000 Heritage Trail, Clayton, CA 94517, phone (925) 673-7300. Residents can visit this facility or the main website at www.so.cccounty.us to request police reports, traffic collision reports, and incident records. Report requests typically require a case number, date of incident, and valid identification. The Contra Costa County Sheriff's Office main headquarters is located at 1980 Muir Road, Martinez, CA 94553, phone (925) 646-2441. The Sheriff's Office provides law enforcement services to unincorporated areas and several contract cities throughout Contra Costa County, operates the county jail system, and maintains civil process services. For arrests and jail bookings, the Contra Costa County Sheriff's Office operates an online inmate locator at www.cocosheriff.org/divisions/detention/inmate-locator. This searchable database provides information on current inmates housed at the Martinez Detention Facility and West County Detention Facility in Richmond, including booking photos, charges, booking date and time, bail amounts, and scheduled court appearances. Records are typically updated every few hours. Under California's Public Records Act (California Government Code Section 6250-6270), law enforcement agencies must provide access to public records upon written request unless specifically exempted. Requesters should submit written requests to the Sheriff's Office Records Division, specifying the documents sought. Certain investigative records, ongoing case files, and personnel records may be exempt from disclosure under Government Code Section 6254.

California birth certificates are available from January 1905 to present, and death certificates from July 1905 to present. The California Department of Public Health Vital Records Office in Sacramento, located at MS 5103, P.O. Box 997410, Sacramento, CA 95899-7410, phone (916) 445-2684, also issues certified copies for events anywhere in California and offers online ordering through VitalChek at www.cdph.ca.gov/certifiedcopies for expedited service with additional fees. Marriage licenses are obtained from the Contra Costa County Clerk-Recorder's Office prior to the ceremony; the fee is $91 and couples must appear together with valid photo identification. There is no waiting period in California, and licenses are valid for 90 days. Confidential marriage licenses are also available for $96. Marriage certificates (proof of recorded marriage) cost $17. Divorce records are court records maintained by the Contra Costa Superior Court at 1020 Ward Street, Martinez, CA 94553. Only parties to the divorce, their attorneys, or persons with court orders can obtain copies. Under California Family Code, requesters must provide valid identification and proof of relationship to the parties.

The city maintains a business license database, though it is not publicly searchable online; verification requests can be made by contacting the Finance Department. Fictitious business name statements (DBAs) for Clayton businesses must be filed with the Contra Costa County Clerk-Recorder's Office at 555 Escobar Street, Martinez, CA 94553, phone (925) 335-7900. Filing fees are $26 plus $30 for publication in a county-approved newspaper, which is legally required. DBA filings are valid for five years and can be searched online at www.cccounty.us/recorder. California corporations, LLCs, limited partnerships, and other business entities register with the California Secretary of State, Business Programs Division, located at 1500 11th Street, Sacramento, CA 95814. The Secretary of State maintains a free online business search at https://bizfileonline.sos.ca.gov where users can search by entity name, corporation number, or registered agent to view status, filing date, principal address, agent for service of process, and corporate officers. UCC financing statements (secured transaction liens) are also filed with the Secretary of State and searchable through the same portal. For property tax information relevant to commercial property owners in Clayton, contact the Contra Costa County Assessor's Office at (925) 313-7400 or search online at www.ccassessor.org for business property assessments, including fixtures, equipment, and real property.

Clayton voters are served by the Contra Costa County Elections Division, part of the County Clerk-Recorder's Office, located at 555 Escobar Street, Martinez, CA 94553, phone (925) 335-7800, website www.cocovote.us. This office administers all federal, state, county, and municipal elections for Clayton residents, maintains voter registration records, processes vote-by-mail ballots, operates the county's voting centers, and certifies election results. Clayton residents can register to vote online at https://registertovote.ca.gov, California's official voter registration portal maintained by the Secretary of State. The deadline to register for any election is 15 days before Election Day, though California offers conditional voter registration allowing eligible citizens to register and vote provisionally up through Election Day at designated locations. Voters must be U.S. citizens, California residents, at least 18 years old by Election Day, and not currently serving a state or federal prison term for a felony conviction. Clayton holds municipal elections for City Council seats; the city operates under a council-manager form of government with five council members serving staggered four-year terms. City Council elections are held in November of even-numbered years, with the council selecting a mayor from among its members annually. The next Clayton municipal election will occur on November 3, 2026, when two or three council seats will be on the ballot. Contra Costa County uses the Voter's Choice Act model, providing vote centers throughout the county rather than traditional precinct-specific polling places. Clayton residents can find their nearest vote center locations, hours, and services at www.cocovote.us or by calling the Elections Division. In the November 2024 presidential election, Contra Costa County reported approximately 64% voter turnout with over 450,000 ballots cast from approximately 700,000 registered voters. On November 3, 2026, Clayton voters will decide several significant races: California does not have a U.S. Senate seat up for election in 2026, but Governor Gavin Newsom's term expires and a gubernatorial election will occur; all 80 State Assembly seats are on the ballot, including the district representing Clayton; various Contra Costa County offices including Supervisor for District 2 (which includes Clayton), District Attorney, Sheriff-Coroner, and other countywide positions; Clayton City Council seats as mentioned; and local measures that may include school bonds, tax measures, or land use decisions. California is a universal vote-by-mail state; all registered voters automatically receive mail ballots approximately 29 days before Election Day. Ballots can be returned by mail (postmarked by Election Day), deposited in official drop boxes located throughout the county until 8 PM on Election Day, or brought to any vote center. Election records public in California include voter registration information (names, addresses, party affiliation, vote history but not vote choices), campaign finance reports filed by candidates and committees (searchable at http://cal-access.sos.ca.gov), candidate statements and filings, and precinct-level election results. These are available through the County Elections Division and the California Secretary of State.