Downers Grove is a village in southern DuPage County, Illinois, United States.The most recent census estimate tallied 49,715 residents in 2014.
Downers Grove was founded in 1832 by Pierce Downer, a religious evangelist from Wampsville, New York. Its other early settlers included the Blodgett, Curtiss, and Carpenter families. The original settlers were mostly migrants from the Northeastern United States and Northern Europe.The town was incorporated in March 1873.The construction of two major toll roads along the village's northern and western boundaries, I-355 in 1989 and what is now referred to as I-88 in 1958, facilitated its access to the rest of Chicago metropolitan area. Downers Grove has developed into a bustling Chicago suburb with many diverse businesses, including the headquarters for Devry University, FTD, Ambitech Engineering Corp, Dover, Heartland Food Corporation, and HAVI Global Solutions.