Post Offices

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

Mount Morr Post Office

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

Address: 21 W Main St, Mount Morris, IL 61054
Phone: 815-734-6518
Fax: 815-734-9012
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:00am - 12:00pm, 1:00pm - 5:00pm
Tuesday 9:00am - 12:00pm, 1:00pm - 5:00pm
Wednesday 9:00am - 12:00pm, 1:00pm - 5:00pm
Thursday 9:00am - 12:00pm, 1:00pm - 5:00pm
Friday 9:00am - 12:00pm, 1:00pm - 5:00pm
Saturday 9:00am - 11:00am
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Last Collection Times

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