Sussex Wi Post Office

Post office

N63 W23565 Silver Spring Dr, Sussex, WI 53089

For Appointment Call (262) 246-8395

Appointment required

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

Book at USPS Directions Facilities in Sussex Facilities in Wisconsin

Sussex Wi Post Office accepts new U.S. passport applications in person in Sussex, WI. First-time and child visits are booked on the USPS scheduler. Search ZIP 53089. How to apply · How to renew