Potsdam Post Office

Post office

21 Elm St, Potsdam, NY 13676

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 Potsdam Facilities in New York

Potsdam Post Office accepts new U.S. passport applications in person in Potsdam, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 13676. How to apply · How to renew