Sauk City Post Office

Post office

739 Water St., Sauk City, WI 53583

(608) 643-3217

For Appointment Call 608-643-3217

Appointment required

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

Book at USPS Directions Facilities in Sauk City Facilities in Wisconsin

Sauk City Post Office accepts new U.S. passport applications in person in Sauk City, WI. First-time and child visits are booked on the USPS scheduler. Search ZIP 53583. How to apply · How to renew