Plainville Post Office

Post office

111 S Main St, Plainville, KS 67663

By appointment only . Please call (785)-434-2245.

Appointment required

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

Book at USPS Directions Facilities in Plainville Facilities in Kansas

Plainville Post Office accepts new U.S. passport applications in person in Plainville, KS. First-time and child visits are booked on the USPS scheduler. Search ZIP 67663. How to apply · How to renew