Glenda L Miller (Postmaster)
glenda.l.miller@usps.gov
2675 State Highway 140
Catheys Valley, CA 95306
Catheys Valley, CA 95306
The Catheys Valley Post Office is located in the state of California within Mariposa County. This location serves 970 Catheys Valley residents with a median income of $50,938. It's estimated that approximately 1,548 packages pass through this post office each year.