New Baden Post Office

Post office

203 E Hanover Street, New Baden, IL 62265

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 New Baden Facilities in Illinois

New Baden Post Office accepts new U.S. passport applications in person in New Baden, IL. First-time and child visits are booked on the USPS scheduler. Search ZIP 62265. How to apply · How to renew