Oak Brook, Illinois
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Oak Brook is a village in DuPage County, Illinois, United States. The population was 8,163 at the 2020 census.
Mayslake Peabody Estate
McDonald's Plaza, the former headquarters of McDonald's
Mayslake Peabody Estate Forest Preserve
DuPage County, Illinois
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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.
Image: Warrenvillegrove
Image: Restored tallgrass prairie in Du Page County, Illinois
The First Church of Lombard is listed on the National Register of Historic Places.
Aerial view of the Tevatron particle accelerator at the Fermilab site