Upper Lake Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Upper Lake, California.
About Upper Lake Post Office
The Upper Lake Post Office, located in Upper Lake, CA, is a branch location of the United States Postal Service (USPS) that serves the Upper Lake community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.
Interested parties may contact Post Office for questions about:
- Upper Lake, California Post Office hours and locations
- PO Box services in Upper Lake
- Mail and package delivery services
- Postage rates
- Passport services
- Lake County, California Post Office jobs and employment