The 7th congressional district of Illinois covers parts of Cook County, as of the 2023 redistricting that followed the 2020 census. All or parts of Broadview, Bellwood, Chicago, Forest Park, Hillside, Oak Park, La Grange Park, Maywood, and Westchester are included. Democrat Danny K. Davis has represented the district since January 1997. With a Cook Partisan Voting Index rating of D+37, it is the most Democratic district in Illinois. Due to reapportionment every ten years, the 7th district like other districts has relocated in Illinois throughout its history. In the mid-1800s, Abraham Lincoln represented the 7th district before being elected president, although his home now lies within Illinois's 13th congressional district and most of his district's former territory is now located in the 18th district.[citation needed]
