This is a private reference site, not a government office. We cannot confirm custody, release anyone, post bond, pull official booking records, change court dates, or speak for the jail, sheriff, court, CDCR, BOP, ICE, or any other agency.
Where to Start
Use the official office that controls the record or custody status you need. Mariposa County does not publish a full searchable current-inmate roster in the sources reviewed. The Sheriff's Office publishes a 24-hour Daily Booking Report, the jail can answer current custody and bail questions within its rules, VINE can send custody notifications, and NextRequest handles many county public-records requests.
Mariposa County Adult Detention Facility
5379 Highway 49 N
Mariposa, CA 95338
Phone: 209-966-3616
Lobby: 8 a.m.-5 p.m.
Jail staffing: 24 hours
Mariposa County Sheriff's Office
5099 Old Highway Road
Mariposa, CA 95338
Phone: 209-966-3615
Business and Civil Process
5284 Highway 49 N
Mariposa, CA 95338
Hours: Monday-Thursday, 8 a.m.-5 p.m.
Mariposa Superior Court Criminal Division
5088 Bullion Street
Mariposa, CA 95338
Phone: 209-966-2005
Hours: Monday-Friday, 8 a.m.-3 p.m.
Mariposa County District Attorney
5085 Bullion Street
Mariposa, CA 95338
Phone: 209-966-3626
Hours: Monday-Friday, 8 a.m.-5 p.m.
For county records that are not posted online, use the Mariposa County NextRequest public records portal. For custody notification, use the Mariposa County VINE page or call VINE at 877-411-5588.
- For someone in the county jail, start with jail inmate records, then call the Adult Detention Facility if current custody or bail status is unclear.
- For booking photos, use jail roster mugshots for the public-record route and limits on online photo access.
- For charges filed after an arrest, use court records after a jail arrest and the Mariposa Superior Court portal.
- For a specific jail, camp, juvenile, or federal holding location, use the detention facility pages listed in the footer.
- For a sentenced California prisoner, use CDCR CIRIS, including people assigned to Mount Bullion Conservation Camp #39.
- For federal or immigration custody, use the BOP inmate locator or ICE Online Detainee Locator System.