Collinsville Post Office

Post office

1610 Eastport Plaza Drive, Collinsville, IL 62234

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 Collinsville Facilities in Illinois

Collinsville Post Office accepts new U.S. passport applications in person in Collinsville, IL. First-time and child visits are booked on the USPS scheduler. Search ZIP 62234. How to apply · How to renew