Gwy - Detroit Main Post Office

Post office

1401 W. Fort Street, Detroit, MI 48233

NO appointments necessary!

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

Book at USPS Directions Facilities in Detroit Facilities in Michigan

Gwy - Detroit Main Post Office accepts new U.S. passport applications in person in Detroit, MI. First-time and child visits are booked on the USPS scheduler. Search ZIP 48233. How to apply · How to renew

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