Post Offices

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

Mansfield Post Office

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

Address: 102 W Oliver St, Mansfield, IL 61854
Phone: 217-489-9023
Fax: 217-489-9233
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 12:00pm, 1:00pm - 3:30pm
Tuesday 8:30am - 12:00pm, 1:00pm - 3:30pm
Wednesday 8:30am - 12:00pm, 1:00pm - 3:30pm
Thursday 8:30am - 12:00pm, 1:00pm - 3:30pm
Friday 8:30am - 12:00pm, 1:00pm - 3:30pm
Saturday 8:00am - 10:00am
Sunday Closed

Lobby Hours

Monday 3:15pm
Tuesday 3:15pm
Wednesday 3:15pm
Thursday 3:15pm
Friday 3:15pm
Saturday 9:45am
Sunday Closed

Last Collection Times

Monday 8:30am - 12:00pm, 1:00pm - 3:30pm
Tuesday 8:30am - 12:00pm, 1:00pm - 3:30pm
Wednesday 8:30am - 12:00pm, 1:00pm - 3:30pm
Thursday 8:30am - 12:00pm, 1:00pm - 3:30pm
Friday 8:30am - 12:00pm, 1:00pm - 3:30pm
Saturday Closed
Sunday Closed