Post Offices

Post Offices in & near Warsaw, Illinois. Operating hours, locations, phone/fax number, services information.

Warsaw Post Office

Post Office in Warsaw, Illinois on Main St. Operating hours, phone number, services information, and other locations.

Address: 520 Main St, Warsaw, IL 62379
Phone: 217-256-3112
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 11:00am, 1:00pm - 3:30pm
Tuesday 9:00am - 11:00am, 1:00pm - 3:30pm
Wednesday 9:00am - 11:00am, 1:00pm - 3:30pm
Thursday 9:00am - 11:00am, 1:00pm - 3:30pm
Friday 9:00am - 11:00am, 1:00pm - 3:30pm
Saturday 9:00am - 10:30am
Sunday Closed

Lobby Hours

Monday 2:45pm
Tuesday 2:45pm
Wednesday 2:45pm
Thursday 2:45pm
Friday 2:45pm
Saturday 10:30am
Sunday Closed

Last Collection Times

Monday 9:00am - 11:00am, 1:00pm - 2:30pm
Tuesday 9:00am - 11:00am, 1:00pm - 2:30pm
Wednesday 9:00am - 11:00am, 1:00pm - 2:30pm
Thursday 9:00am - 11:00am, 1:00pm - 2:30pm
Friday 9:00am - 11:00am, 1:00pm - 2:30pm
Saturday 9:00am - 9:45am
Sunday Closed