Post Offices in & near Sheridan, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Sheridan, Illinois on W Si Johnson Ave. Operating hours, phone number, services information, and other locations.
Address: 180 W Si Johnson Ave, Sheridan, IL 60551
Phone: 815-496-2077
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
