Downers Grove is a village in DuPage County, Illinois, United States. It was founded in 1832 by Pierce Downer, whose surname serves as the eponym for the village. Per the 2020 census, the population of the village was 50,247. It is a south-west suburb of Chicago. The village is located between I-88 and I-55. History Downers Grove was founded in 1832 by Pierce Downer, a farmer who traveled to Illinois from Rutland, New York, but was originally from Vermont. Its other early settlers included the Blodgett, Curtiss, Blanchard, Stanley, Lyman, and Carpenter families. The original settlers were mostly migrants from the Northeastern United States and Northern Europe. The first schoolhouse was built in 1844. In 1846, the Blodgett house was built by Israel and Avis Blodgett. It was the second (or third) home built in Downers Grove, and is of cultural significance as a former stop on the Underground Railroad. The cabin still stands, alongside Pierce Downer's original home on Maple Avenue, and is maintained by the Downers Grove Historical Society The Chicago, Burlington and Quincy Railroad was extended from Aurora to Chicago through Downers Grove in 1864, boosting its population. The town was incorporated in March 1873. Its somewhat unusual spelling ("Apostrophe-free since 1873") remains a minor historical mystery. In April 1947, the wreck of a Burlington Railroad Twin Cities Zephyr passenger train killed three people, including the engineer. The streamliner struck a large tractor which had fallen from a freight train and two passenger cars crashed through a wall of the Main Street Station. 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 the village's access to the rest of Chicago metropolitan area. I-55 is not far from the south edge of the village. 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. Housing The housing stock in Downers Grove comprises a mixture; some, generally near the center of town, date from the middle of the 19th century, but housing styles of each succeeding generation are represented. Downers Grove has witnessed one of the highest teardown rates in the Chicago area; small older residences are being demolished and replaced with much larger new houses. Teardowns have been