Post Offices

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

Plainfield Post Office

Post Office in Plainfield, Illinois on S Van Dyke Rd. Operating hours, phone number, services information, and other locations.

Address: 14855 S Van Dyke Rd, Plainfield, IL 60544
Phone: 815-436-3095
Fax: 815-436-3872
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 7:00pm
Tuesday 8:30am - 7:00pm
Wednesday 8:30am - 7:00pm
Thursday 8:30am - 7:00pm
Friday 8:30am - 7:00pm
Saturday 8:00am - 5:00pm
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:15pm
Sunday Closed

Last Collection Times

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday 10:00am - 3:00pm
Sunday Closed