Mayville Post Office

Post office

7 N. School Street, Mayville, WI 53050

Appointments are required. Call 920-387-5350

Appointment required

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

Book at USPS Directions Facilities in Mayville Facilities in Wisconsin

Mayville Post Office accepts new U.S. passport applications in person in Mayville, WI. First-time and child visits are booked on the USPS scheduler. Search ZIP 53050. How to apply · How to renew