Upton Post Office

Post office

2 Center Street, Upton, NY 11973

(631) 344-2539

Appointments are required. Call 631-344-2539 to schedule Mon-Fri 9A-3P.

Appointment required

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

Book at USPS Directions Facilities in Upton Facilities in New York

Upton Post Office accepts new U.S. passport applications in person in Upton, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 11973. How to apply · How to renew