Dupae IL County Map

DuPage County is a county in the U.S. state of Illinois, and one of the collar counties of the Chicago metropolitan area. As of the 2020 census, the population was 932,877, making it Illinois' second-most populous county. Its county seat is Wheaton.
  • Country: United States
  • State: Illinois
  • Founded: February 9, 1839
  • Named for: DuPage River
  • Seat: Wheaton
  • Largest city: Aurora
  • Area code: 630 and 331

Nearby

Data from: en.wikipedia.org