Mountain Ranch Post Office

This Office has CLOSED permanently. Please check nearby locations below.The Postal Service is classified as an essential government service, and will remain open wherever possible.

8062 Washington St, Mountain Ranch, CA 95246

Contact Numbers

Phone: 209-754-3461
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Carrier Facility: This location is for mail processing only. For retail services, please use one of the nearby locations below.

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Rail Road Flat
313b Rail Road Flat Rd
4.5 miles away

140 Big Trees Rd
4.9 miles away

16087 Highway 26
5.3 miles away

San Andreas
315 Russell Rd
5.9 miles away


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I loved the service here. The clerk Tammie Wheeler is really helpful and always so kind.


Anyone else in the mt ranch area having a problem with their mail being put in their neighbors mailboxes consistently?

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