Round Lake Post Office Il

Post office

1940 Municipal Way, Round Lake, IL 60073

For Appointment Call (847) 740-6528

Appointment required

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Round Lake Facilities in Illinois

Round Lake Post Office Il accepts new U.S. passport applications in person in Round Lake, IL. First-time and child visits are booked on the USPS scheduler. Search ZIP 60073. How to apply · How to renew