Post Offices in & near Oakdale, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Oakdale, Illinois on E 2nd St. Operating hours, phone number, services information, and other locations.
Address: 21 E 2nd St, Oakdale, IL 62268
Phone: 618-329-5370
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457