Cassville Post Office

Post office

800 West St, Cassville, MO 65625

Hours are not published. Call before you go.

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

Book at USPS Directions Facilities in Cassville Facilities in Missouri

Cassville Post Office accepts new U.S. passport applications in person in Cassville, MO. First-time and child visits are booked on the USPS scheduler. Search ZIP 65625. How to apply · How to renew