Chowchilla Post Office

Post office

135 S 1st Street, Chowchilla, CA 93610

Hours are not published. Call before you go.

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Chowchilla Facilities in California

Chowchilla Post Office accepts new U.S. passport applications in person in Chowchilla, CA. First-time and child visits are booked on the USPS scheduler. Search ZIP 93610. How to apply · How to renew