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About the Mariposa County Planning Department
Energy Efficiency

Energy Efficiency Programs and Resources

Energy Action Plan - adopted by the Board of Supervisors in October 2015

Economic Development in Mariposa County

Services and Information
Planning Department

5100 Bullion St., 1st floor
P.O. Box 2039
Mariposa, CA  95338

Ph: (209) 966-5151
Fx: (209) 742-5024

Monday - Friday
8:00 am - 5:00 pm

                                           STAFF DIRECTORY

Agricultural Activity in Mariposa County

 Section 18.04 of Mariposa County Code establishes the
 Right to Agricultural Activity in Mariposa County

Our Mission
Our Mission is to provide our clients with professional service and accurate information in a respectful, courteous, and enthusiastic manner resulting in a well-planned rural environment.

Sarah Williams
Planning Director
(209) 966-5151

News Flash
Mariposa County Road Atlas
The Mariposa County Planning Department has posted the Mariposa County Road Atlas. Originally created for first responders, this is a complete map of streets, address numbers, lakes and landmarks in Mariposa County. Additional Info...
Sierra Business Council and Mariposa County offer energy efficiency
Sierra Business Council offers energy efficiency programs and resources for residents and businesses, and helps to implement the Energy Action Plan adopted by the Board of Supervisors in October 2015. Additional Info...

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5100 Bullion St.  |  Mariposa, CA 95338  |  Telephone Numbers