Kane County, Illinois

county in Illinois, United States

Kane County is a county in the U.S. state of Illinois. In the 2010 census, it has a population of 515,269,[1] making it the fifth-most populous county in Illinois. Its county seat is Geneva,[2] and its largest city is Aurora.

Kane County is part of the Chicago metropolitan area.


  1. "State & County QuickFacts". United States Census Bureau. Archived from the original on July 12, 2011. Retrieved July 6, 2014.
  2. "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.