Niagara Falls Post Office

Post office

615 Main St, Niagara Falls, NY 14302

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 Niagara Falls Facilities in New York

Niagara Falls Post Office accepts new U.S. passport applications in person in Niagara Falls, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 14302. How to apply · How to renew

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