Oak Brook, Illinois

Oak Brook is a village in DuPage County with a small portion in Cook County in Illinois. The population was 8,163 at the 2020 census.[1] It was made into a village in 1958.[2]

Oak Brook, Illinois Media

References

  1. "QuickFacts: Oak Brook village, Illinois". United States Census Bureau. Retrieved September 24, 2023.
  2. Several Towns Named After Founders and Heroes. December 28, 1999. p. 220. https://www.newspapers.com/clip/872352/kanedupage_county_il_toponym_origins/. Retrieved August 17, 2014.