Yorkville Postal Service

The United City of Yorkville Post Office is located at 601 E. Countryside Parkway.

Post Office hours are:
Monday-Friday: 8:00 a.m. to 6:00 p.m.
Saturday from 9:00 a.m. to 2:00 p.m.

For more information call (800) ASK-USPS (275-8777). To get a zip code, address, or to find out how to use direct mail and much more you can visit the United States Postal Service web site here for additional information.