5099 Old Highway RoadMariposa, CA 95338
P.O. Box 276Mariposa, CA 95338
209-966-3615
911
209-742-5090
5379 Highway 49 NMariposa, CA 95338
P.O. Box 727Mariposa, CA 95338
209-966-3616
209-966-8415
Hours
The jail is staffed 24 hours a day. Lobby hours are 8am - 5pm. See "Inmate Visiting" for visiting hours.
5012 Fairgrounds RoadMariposa, CA 95338