Michigan City

Post office

303 Washington Street, Michigan City, IN 46360

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 Michigan City Facilities in Indiana

Michigan City accepts new U.S. passport applications in person in Michigan City, IN. First-time and child visits are booked on the USPS scheduler. Search ZIP 46360. How to apply · How to renew