Federal Square Post Office

Post office

228 Walnut St., Harrisburg, PA 17108

(717) 238-2202

Call for Appointment: 717-238-2202.

Appointment required

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

Book at USPS Directions Facilities in Harrisburg Facilities in Pennsylvania

Federal Square Post Office accepts new U.S. passport applications in person in Harrisburg, PA. First-time and child visits are booked on the USPS scheduler. Search ZIP 17108. How to apply · How to renew

Other facilities in Harrisburg

Dauphin County Prothonotarys Office Harrisburg Main Post Office Lower Paxton Branch Post Office