Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site between September 23, 2026 and September 25, 2026.
Danville, California, in Contra Costa County, has about 43,000 residents (2024 Census Bureau estimate). Every warrant for Danville comes from a judge of the Superior Court of California, County of Contra Costa, is served by whichever agency finds the person, and is recorded in the court file of the case it was issued in. This guide says who issues and serves warrants here, where a person arrested on one is held, how to check for one and how one is cleared.
This guide covers who issues warrants, who serves warrants, after a warrant arrest, checking for a warrant, clearing a warrant, directory links and common questions.
Related guides: Danville public records, Contra Costa County warrants, Danville arrest records, Danville inmate search, Danville criminal records, Danville court records, California arrest records and California inmate search.
Who Issues Warrants in Danville
In California an arrest warrant is signed by a judge. For Danville that means the Superior Court of California, County of Contra Costa, which hears every civil, criminal, family, probate, traffic and juvenile case.
A bench warrant follows a missed court date in any of those courts. Whichever kind it is, the warrant is part of the file of the case it was issued in, and the Superior Court clerk keeps that file.
The court records page SearchSystems verified for the county is at contracosta.courts.ca.gov/online-services/records (page title: Records | Superior Court of California | County of Contra Costa), 725 Court Street, Room 103 Martinez, CA 94553, which answered when SearchSystems opened it on September 23, 2026.
California has no single public index of every trial court case; each court's records are looked up through that court.
Who Serves Warrants in Danville
The Contra Costa County Sheriff's Office and the agency that reports for Danville (filed by the FBI as Danville Police Department) serve warrants in and around Danville.
The FBI's agency list also places two other agencies, one campus police department and one state police unit in Contra Costa County (the arrest records guide names each one); each serves warrants on its own ground.
A warrant issued in Contra Costa County is good anywhere in California, so it is served by whichever agency finds the person, in a traffic stop as often as at the door.
Together, the 21 agencies in Contra Costa County with all twelve months of 2025 on file reported 17,288 arrests to the FBI that year; arrests on warrants are counted among them, not separately.
Each agency and what it reported is in Danville arrest records.
Where a Person Arrested on a Warrant from Danville Is Held
A person arrested on a warrant and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Contra Costa County Sheriff's Office, held about 940 people on an average day in 2025 by the Vera Institute of Justice's count and has a custody page SearchSystems verified at cocosheriff.org/how-do-i/inmate-information. The Danville inmate search guide covers the jail in full.
A person arrested in Danville on a warrant from another county is held at the same jail until that county takes custody.
How to Check for a Warrant in Danville
Whether a warrant is out from Danville shows in three places:
- The court file of the case, through the Superior Court clerk, since a warrant is recorded in the case it was issued in.
- The District Attorney, phone (925) 957-8602, which can say whether charges were filed; a warrant on a complaint follows the filing.
- The custody page of the Contra Costa County Sheriff's Office at cocosheriff.org/how-do-i/inmate-information, which shows people already arrested and booked, not open warrants.
Not one of the Contra Costa County pages SearchSystems verified (the sheriff's, the court's, the prosecutor's and the records request page) is a list of open warrants, so a check means asking the court or the prosecutor about a case by name.
The statewide criminal history kept by the California Department of Justice is not open to the public in California, so it is not a route to a warrant check on someone else.
Clearing a Warrant from Danville
Only the judge who issued a warrant can recall it. For a case from Danville that means appearing before the Superior Court of California, County of Contra Costa, with the case put back on the calendar through the Superior Court clerk.
A lawyer can often arrange the appearance in advance. The District Attorney's page SearchSystems verified is at contracosta.ca.gov, phone (925) 957-8602.
More Official Wanted and Warrant Pages for Contra Costa County
The SearchSystems directory, online since 1997, lists the official pages for Contra Costa County and California. These wanted and warrant pages from its Contra Costa County listing were opened again on October 2, 2026 and each one still answers:
- California's Most Wanted Fugitives (oag.ca.gov)
Frequently Asked Questions
Can I check for a warrant online in Danville?
Not from the Contra Costa County pages SearchSystems verified; none of them is a warrant list. The court file is the record of a warrant: ask the Superior Court clerk.
Who serves warrants in Danville?
The agency that reports for Danville inside the city and the Contra Costa County Sheriff's Office outside it, or whichever agency finds the person; a California warrant is valid anywhere in the state.
Where is a person arrested on a warrant in Danville held?
At the county jail, run by the Contra Costa County Sheriff's Office, if kept in custody.
How is a warrant from Danville cleared?
By appearing before the court that issued it; the judge recalls the warrant in court. The case is put back on the calendar through the Superior Court clerk.
Is this the official Danville website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.