Iron River Post Office

Post office

425 W. Genesee Street, Iron River, MI 49935

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 Iron River Facilities in Michigan

Iron River Post Office accepts new U.S. passport applications in person in Iron River, MI. First-time and child visits are booked on the USPS scheduler. Search ZIP 49935. How to apply · How to renew