West Caldwell Branch Post Office

Post office

155 E Clinton Road, West Caldwell, NJ 07006

Please call for an appointment at 973-227-2699. Hours are M-F 10am to 3pm/Sat 9am to 12pm.

Appointment required

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

Book at USPS Directions Facilities in West Caldwell Facilities in New Jersey

West Caldwell Branch Post Office accepts new U.S. passport applications in person in West Caldwell, NJ. First-time and child visits are booked on the USPS scheduler. Search ZIP 07006. How to apply · How to renew