Post Offices

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

Potoma Post Office

Post Office in Potomac, Illinois on W State St. Operating hours, phone number, services information, and other locations.

Address: 107 W State St, Potomac, IL 61865
Phone: 217-987-6677
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 11:00am, 12:00pm - 3:00pm
Tuesday 8:00am - 11:00am, 12:00pm - 3:00pm
Wednesday 8:00am - 11:00am, 12:00pm - 3:00pm
Thursday 8:00am - 11:00am, 12:00pm - 3:00pm
Friday 8:00am - 11:00am, 12:00pm - 3:00pm
Saturday 8:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 2:45pm
Tuesday 2:45pm
Wednesday 2:45pm
Thursday 2:45pm
Friday 2:45pm
Saturday 9:45am
Sunday Closed

Last Collection Times

Monday 8:00am - 11:00am, 12:00pm - 3:00pm
Tuesday 8:00am - 11:00am, 12:00pm - 3:00pm
Wednesday 8:00am - 11:00am, 12:00pm - 3:00pm
Thursday 8:00am - 11:00am, 12:00pm - 3:00pm
Friday 8:00am - 11:00am, 12:00pm - 3:00pm
Saturday Closed
Sunday Closed