Mariposa County, CA Home of Yosemite

Go To Search
The Mariposa County Sheriff's Department Administrative Building is located at 5099 Old Highway North in Mariposa. The Administration Building is open from 8:00 a.m. to 5:00 p.m. Monday through Friday. Listed below is the mailing address, phone number and FAX Number:

Mariposa County Sheriff's Department
P.O. Box 276
Mariposa, Ca 95338
Phone Number: (209) 966-3615 or 1-800-774-8314
FAX Number: (209) 742-5090
  • Across the street is the former Jail which now houses the 24 hour dispatch facility and provides the following list of services to the community at this location;
  • Finger Printing: Tuesdays and Thursdays from 1:00 p.m. to 4:00 p.m.
  • Copies of Reports: 8:00 a.m. to 5:00 p.m.
  • Miscellaneous Permits: 8:00 a.m. to 5:00 p.m.
  • Dog Licenses: 8:00 a.m. to 5:00 p.m.
  • Civil Processing


The Mariposa Sheriff's Department Dispatch Center is located at 4963 10th Street in Mariposa, which is located directly across from the Mariposa Sheriff's Department Administration Building. You can telephone the Dispatch Center at (209) 966-3614. All 911 calls for Mariposa County are first received at this location.

Law Enforcement
Sheriff Patch
The Deputies of the Mariposa Sheriff's Department handle a variety of incidents ranging from statutory crimes to general public assistance. If you need the assistance of a Deputy telephone (209) 966-3615, or if it is an Emergency dial 911.

During the Summer Months the Mariposa County Sheriff Department performs boat patrols on Lake McClure to ensure your safety.

French Italian Portuguese Spanish chinese German Japanese Korean 
PO Box 784 | 5100 Bullion St. | Mariposa, CA 95338