Colon Post Office

Post office

123 S Blackstone Ave, Colon, MI 49040

This facility does not require an appointment for passport applications.

Appointment required

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

Book at USPS Directions Facilities in Colon Facilities in Michigan

Colon Post Office accepts new U.S. passport applications in person in Colon, MI. First-time and child visits are booked on the USPS scheduler. Search ZIP 49040. How to apply · How to renew