Leavenworth Post Office

Post office

330 Shawnee St, Leavenworth, KS 66048

By appointment only. Please call (913)772-0935.

Appointment required

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

Book at USPS Directions Facilities in Leavenworth Facilities in Kansas

Leavenworth Post Office accepts new U.S. passport applications in person in Leavenworth, KS. First-time and child visits are booked on the USPS scheduler. Search ZIP 66048. How to apply · How to renew