Clinton Post Office

Post office

24 E Main St, Clinton, NJ 08809

(908) 735-7216

Hours: Tues - Sat 9:30 - 2:30; for appointment call 908-735-7216.

Appointment required

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

Book at USPS Directions Facilities in Clinton Facilities in New Jersey

Clinton Post Office accepts new U.S. passport applications in person in Clinton, NJ. First-time and child visits are booked on the USPS scheduler. Search ZIP 08809. How to apply · How to renew