Morton Post Office

Post office

600 W Jefferson Street, Morton, IL 61550

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 Morton Facilities in Illinois

Morton Post Office accepts new U.S. passport applications in person in Morton, IL. First-time and child visits are booked on the USPS scheduler. Search ZIP 61550. How to apply · How to renew