Carthage Post Office

Post office

521 State St, Carthage, NY 13619

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 Carthage Facilities in New York

Carthage Post Office accepts new U.S. passport applications in person in Carthage, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 13619. How to apply · How to renew