Adelphia Post Office

Post office

116 Wyckoff Mills Road, Adelphia, NJ 07710

Hours: M-F 9:15 - 3:15 please call 732-462-5578.

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

Book at USPS Directions Facilities in Adelphia Facilities in New Jersey

Adelphia Post Office accepts new U.S. passport applications in person in Adelphia, NJ. First-time and child visits are booked on the USPS scheduler. Search ZIP 07710. How to apply · How to renew