Hayti Post Office

Post office

607 E Washington Street, Hayti, MO 63851

(573) 359-0418

By Appointment. Please Call 573-359-0418

Appointment required

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

Book at USPS Directions Facilities in Hayti Facilities in Missouri

Hayti Post Office accepts new U.S. passport applications in person in Hayti, MO. First-time and child visits are booked on the USPS scheduler. Search ZIP 63851. How to apply · How to renew