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Mariposa County, California Public Records

Find the right office in Mariposa County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them.

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Most requested Mariposa County records

Every card below goes to the government office responsible for that record. Use the category buttons to narrow the list.

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Showing 11 official sources

Official

Police & jail

Mariposa County Criminal Records

The courts that sit in Mariposa County hear its criminal cases, and the court clerk keeps the charges, the dispositions and the sentences on file.

mariposacourt.org
Open official site Mariposa County Criminal Records
Official

Property records

Mariposa County Property Tax Information

The Mariposa County Tax Collector bills and collects the property taxes, and the records show the parcel, the owner and what is charged and paid on it each year.

mariposacounty.org
Open official site Mariposa County Property Tax Information
Official

Court records

Mariposa County Family Law

Divorce and family law cases from Mariposa County are filed with the clerk of court, who keeps the pleadings, the orders and the judgments in each case.

mariposacourt.org
Open official site Mariposa County Family Law

Local record guide

About public records in Mariposa County

County profile

Mariposa County at a glance

State
California
County seat
Mariposa
Population
17,131
Area
1,463 sq mi
Founded
1850
Cities and towns
7

Mariposa County offices and records

Sheriff & Law Enforcement. Mariposa County Sheriff's Office is responsible for law enforcement services throughout the unincorporated areas of Mariposa County.

Police Departments. In addition to Mariposa County Sheriff's Office, law enforcement in Mariposa County is supported by municipal police departments, including the Mariposa Police Department.

Law Enforcement & Arrests. Mariposa County Sheriff's Office, headquartered at 5099 Old Highway North in Mariposa, CA 95338, is the primary law enforcement agency for the entire county. For current inmate information, the public can call the jail or visit the Sheriff's Office during business hours. Mariposa County has no incorporated cities, meaning there are no municipal police departments, the Sheriff's Office holds exclusive general law enforcement jurisdiction throughout Mariposa County. Under California Government Code Section 6254(f), arrest records are public information unless specifically exempted, and citizens may request arrest reports through written California Public Records Act requests submitted to the Sheriff's Office. Citizens can request arrest records, incident reports, and crime statistics by submitting written requests to the Sheriff's Office Records Division, with response times and fees governed by California Public Records Act provisions.

Arrest Records. Arrest records in Mariposa County are maintained by Mariposa County Sheriff's Office. Residents and attorneys can request arrest records by contacting the Sheriff's Office directly, adhering to the guidelines set forth by the California Public Records Act.

Jail & Inmate Records. Inmate information, including booking details, can be accessed through the Sheriff's Office, which provides resources for locating individuals who have been recently arrested.

Mugshots & Booking Photos. Mugshots in Mariposa County are taken and retained by Mariposa County Sheriff's Office during the booking process. These booking photos are part of the arrest records and can be accessed through the Sheriff's Office.

Abandoned mine records

Old mine workings in Mariposa County

Where the workings are, and the office that holds the mine maps.

From the old mine records

What is on record in Mariposa County

Old mine sites
944
Sites with no status in the records
235
Still producing
97
Main minerals
Gold; Copper; Tungsten
Holes drawn on the old survey maps
766
Shafts and tunnels
383
What they are
prospect pit, adit, mine shaft, gold
Maps surveyed
1915 to 2004
Records behind them
2,273 records for 2,042 sites, the rest are the same working written down twice

Is an old working under a property here?

The mine records hold 1,276 named mine sites inside the county, 944 of them worked out or abandoned; the old survey maps add 766 holes drawn inside the county, 383 of them shafts or tunnels. The minerals the records name are Gold; Copper; Tungsten.

A point in either file is a location, not a property line: the sheet shows the opening on the surface, not the rooms under it. The record that shows what runs under a parcel is the mine map. The OSMRE National Mine Map Repository holds scanned underground mine maps and answers requests for a named mine or an area.

600 of 1,885 shown
Mariposa County: the boundary from the Census Bureau, and one dot for each old mine or hole on record inside it. Purple is a shaft or a tunnel. Hover a dot for its name.
California mine map and abandoned mine records
Named workings recorded in Mariposa County (266 shown, 717 more named and 700 unnamed on the map)

Rows taken off the old survey maps open the USGS record of what sits at that spot, because no single feature on those maps has a page of its own. Rows from the mine records open their own USGS page.

California abandoned mine maps ranks every county and town in the state by the workings recorded inside it, names the office that holds the mine maps, and says what to do if the ground moves.

Disclaimer: The mine information here is for general information only. Old mine records can be incomplete, outdated or wrong, and finding nothing here does not mean there is nothing there. Check with the mine map office named here before you rely on it, and have a qualified engineer look at any ground you are worried about. PublicRecordCenter.com assumes no responsibility or liability for any errors, omissions, or consequences arising from the use of this information.

Straight answers

Mariposa County public-records FAQs

Open only the answer you need.

Where can I find mugshots or booking photos in Mariposa County, California?

Booking photos are kept by the agency that made the arrest, such as the Mariposa County Sheriff or a city police department in Mariposa County. Ask that agency for its record. Under Penal Code 13665, a police department or sheriff's office may not share on social media the booking photos of a person arrested on suspicion of a nonviolent crime unless an exception applies, and must remove booking photos it shared on social media within 14 days unless an exception still applies.

How do I get a criminal background check in Mariposa County, California?

The California criminal history record comes from the California Department of Justice. Record Review of your own record only: submit fingerprint images through Live Scan and follow the DOJ Record Review instructions. Fee: $25 processing fee to the DOJ, plus the Live Scan agency's fingerprint fee; a fee waiver may be available.

How can I look up sex offenders in Mariposa County, California?

Search the California Megan's Law Website (Department of Justice), or every state at once on the National Sex Offender Public Website run by the U.S. Department of Justice.

How do I register to vote in Mariposa County, California?

Register with the county elections official (county elections office or registrar of voters) or through the California Secretary of State. You can also register online with the state online registration. The deadline to register is 15 days before Election Day; after that, same day (conditional) registration and voting is available at the county elections office.

How do I look up property records in Mariposa County, California?

Deeds and other recorded land documents in Mariposa County are kept by the Mariposa County Recorder. Property values are set by the County Assessor, and tax bills come from the County Tax Collector. Source: official state page.

How do I get a birth or death certificate in Mariposa County, California?

Certified birth and death certificates for California come from the California Department of Public Health, Vital Records (CDPH VR). Copies may be obtained in person at the county office (County Registrar or Recorder) where the birth was registered, for events in that county. By mail with form VS 111 to California Department of Public Health, Vital Records, MS 5103, P.O. Box 997410, Sacramento, CA 95899-7410, or in person at the county office where the event was registered; since July 1, 2026 CDPH VR no longer accepts applications sent through online third party vendors. Fee: $31 for each certified copy of a birth record.

How do I find business license records in Mariposa County, California?

Business entity filings are searched with the California Secretary of State (bizfile Online). Most California cities and counties require a business license, permits or registration to do business within their limits.

Same county

Cities, towns and neighboring counties

Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.