Iselin Main Post Office

Post office

250 Middlesex Turnpike, Iselin, NJ 08830

(732) 283-0053

Passport Hours: M-F 10am - 3pm, for appointment call 732-283-0053.

Appointment required

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

Book at USPS Directions Facilities in Iselin Facilities in New Jersey

Iselin Main Post Office accepts new U.S. passport applications in person in Iselin, NJ. First-time and child visits are booked on the USPS scheduler. Search ZIP 08830. How to apply · How to renew