New Wilmington Pa Post Office

Post office

143 W. Neshanock Ave, New Wilmington, PA 16142

(724) 946-2581

Appointment Only 724-946-2581

Appointment required

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

Book at USPS Directions Facilities in New Wilmington Facilities in Pennsylvania

New Wilmington Pa Post Office accepts new U.S. passport applications in person in New Wilmington, PA. First-time and child visits are booked on the USPS scheduler. Search ZIP 16142. How to apply · How to renew