Post Offices
Post Offices in & near University Park, Illinois. Operating hours, locations, phone/fax number, services information.
Markham Post Office
Post Office in Markham, Illinois on Kedzie Ave. Operating hours, phone number, services information, and other locations.
Address: 16011 Kedzie Ave, Markham, IL 60428
Phone: 708-339-1211
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 1:30pm, 2:30pm - 5:00pmTuesday 9:00am - 1:30pm, 2:30pm - 5:00pm
Wednesday 9:00am - 1:30pm, 2:30pm - 5:00pm
Thursday 9:00am - 1:30pm, 2:30pm - 5:00pm
Friday 9:00am - 1:30pm, 2:30pm - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed
Lobby Hours
Monday 9:00am - 1:30pm, 2:30pm - 5:00pmTuesday 9:00am - 1:30pm, 2:30pm - 5:00pm
Wednesday 9:00am - 1:30pm, 2:30pm - 5:00pm
Thursday 9:00am - 1:30pm, 2:30pm - 5:00pm
Friday 9:00am - 1:30pm, 2:30pm - 5:00pm
Saturday 9:00am - 1:00pm
Sunday Closed
Last Collection Times
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:00pm
Sunday Closed