Hillsborough Post Office

Post office

437 Amwell Road, Hillsborough, NJ 08844

Passport Hours: M-F 10am - 3pm, Sat 10am - 2pm. Please call 908-281-9873

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

Book at USPS Directions Facilities in Hillsborough Facilities in New Jersey

Hillsborough Post Office accepts new U.S. passport applications in person in Hillsborough, NJ. First-time and child visits are booked on the USPS scheduler. Search ZIP 08844. How to apply · How to renew