Kendall County, Illinois

county in Illinois, United States of America

Kendall County is a county in the U.S. state of Illinois. In the 2020 census, it has a population of 131,869.[1] Its county seat is Yorkville,[2] and its most populous municipality is Oswego. It is part of the Chicago metropolitan area.


  1. "QuickFacts: Kendall County, Illinois". United States Census Bureau. Retrieved August 11, 2023.
  2. "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.