San Luis Post Office

Post office

874 S Main St., San Luis, AZ 85349

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 San Luis Facilities in Arizona

San Luis Post Office accepts new U.S. passport applications in person in San Luis, AZ. First-time and child visits are booked on the USPS scheduler. Search ZIP 85349. How to apply · How to renew