Ilion Post Office

Post office

48 First St, Ilion, NY 13357

Hours are not published. Call before you go.

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

Book at USPS Directions Facilities in Ilion Facilities in New York

Ilion Post Office accepts new U.S. passport applications in person in Ilion, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 13357. How to apply · How to renew