Post Office


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

Phone number: 630-553-7100


Post Office hours are:

  • Monday to Friday, 8 a.m. to 6 p.m.
  • Saturday from 9 a.m. to 2 p.m.
  • Closed Sunday

More Information

For more information call 1-800-ASK-USPS (1-800-275-8777). To get a zip code, address, or to find out how to use direct mail and much more, visit the United States Postal Service website.