Kingston Post Office

Post office

4599 State Route 27 South, Kingston, NJ 08528

Monday thru Friday 9:00AM-03:30PM; Sat 9:00- 11:15am. By Appointment Only (exceptions will be made)

Appointment required

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

Book at USPS Directions Facilities in Kingston Facilities in New Jersey

Kingston Post Office accepts new U.S. passport applications in person in Kingston, NJ. First-time and child visits are booked on the USPS scheduler. Search ZIP 08528. How to apply · How to renew