Port Gibson Post Office

Post office

41 Atwater St, Port Gibson, NY 14537

(315) 331-7477

By appointment only.

Appointment required

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

Book at USPS Directions Facilities in Port Gibson Facilities in New York

Port Gibson Post Office accepts new U.S. passport applications in person in Port Gibson, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 14537. How to apply · How to renew