Galesburg Post Office

Post office

476 E Main Street, Galesburg, IL 61401

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 Galesburg Facilities in Illinois

Galesburg Post Office accepts new U.S. passport applications in person in Galesburg, IL. First-time and child visits are booked on the USPS scheduler. Search ZIP 61401. How to apply · How to renew

Other facilities in Galesburg

Knox County Circuit Court Clerk Galesburg Il