Algonquin Post Office

Post office

801 W Algonquin Rd, Algonquin, IL 60102

Saturday by appointment only. Please call 847-658-0012

Appointment required

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

Book at USPS Directions Facilities in Algonquin Facilities in Illinois

Algonquin Post Office accepts new U.S. passport applications in person in Algonquin, IL. First-time and child visits are booked on the USPS scheduler. Search ZIP 60102. How to apply · How to renew