There are 8 zip codes in Kendall County, Illinois. The most populated is 60543, located in Oswego. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
6054340,714Oswego
6053830,101Montgomery
6056026,932Yorkville
6044715,662Minooka
6054513,704Plano
605413,447Newark
60512880Bristol
6053688Millbrook

Zip Codes in Kendall County, Illinois by Population (2024)