Mount Pleasant Post Office

Post office

813 N. Main Street, Mt. Pleasant, MI 48858

Please call for an appointment at 989-773-3653. Hours are M-F 10am to 4pm.

Appointment required

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

Book at USPS Directions Facilities in Mt. Pleasant Facilities in Michigan

Mount Pleasant Post Office accepts new U.S. passport applications in person in Mt. Pleasant, MI. First-time and child visits are booked on the USPS scheduler. Search ZIP 48858. How to apply · How to renew

Other facilities in Mt. Pleasant

Isabella County Register Of Deeds