Belleville Il Post Office

Post office

120 W Washington Street, Belleville, IL 62220

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 Belleville Facilities in Illinois

Belleville Il Post Office accepts new U.S. passport applications in person in Belleville, IL. First-time and child visits are booked on the USPS scheduler. Search ZIP 62220. How to apply · How to renew

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