Plainwell Post Office

Post office

457 E Bridge Street, Plainwell, MI 49080

Please call for an appointment at (269) 685-8661. Hours are M-F 9am to 2pm.

Appointment required

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

Book at USPS Directions Facilities in Plainwell Facilities in Michigan

Plainwell Post Office accepts new U.S. passport applications in person in Plainwell, MI. First-time and child visits are booked on the USPS scheduler. Search ZIP 49080. How to apply · How to renew