Post Offices

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

Wilsonvill Post Office

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

Address: 510 Dean St, Wilsonville, IL 62093
Phone: 217-835-2963
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 12:45pm - 4:45pm
Tuesday 12:45pm - 4:45pm
Wednesday 12:45pm - 4:45pm
Thursday 12:45pm - 4:45pm
Friday 12:45pm - 4:45pm
Saturday 9:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 9:45am
Sunday Closed

Last Collection Times

Monday 12:45pm - 4:45pm
Tuesday 12:45pm - 4:45pm
Wednesday 12:45pm - 4:45pm
Thursday 12:45pm - 4:45pm
Friday 12:45pm - 4:45pm
Saturday Closed
Sunday Closed