Categories: Congressional districts of Illinois | United States Congress stubs This is a complete list of congressional districts for representation in the United States House of Representatives. ... Map of Illinois Territory 1809-1818 Illinois Territorys At-large congressional district was a congressional district that encompassed the entire Illinois Territory. ... Image:Illinois1st. ... Image:Illinois2nd. ... Illinoiss Third First Congressional District since 2003. ... Illinoiss Fourth First Congressional District since 2003. ... Illinois 5th congressional district is a United States Congressional District that covers the northside of Chicago and parts of Cook County. ... Illinoiss 6th congressional district is a United States Congressional District that represents the western suburbs of Chicago, including portions of DuPage and Cook counties. ... Illinoiss Seventh First Congressional District since 2003. ... Illinois 8th congressional district is a United States Congressional District that represents the northern suburbs of Chicago, including portions of Lake, McHenry, and Cook counties. ... Illinois 9th Congressional District consists of the northside of Chicago, all of Evanston, Skokie, Niles, Morton Grove, Park ridge, and Norridge. ... Illinoiss 13th congressional district is a United States Congressional District that represents the southwest suburbs of Chicago, including portions of the Cook, DuPage, and Will counties. ... Illinoiss 14th congressional district is a United States Congressional District that covers a part of northern Illinois, including the cities of Aurora, Elgin, DeKalb, and Dixon, and parts of Henry, Whiteside, Lee, Dekalb, Kane, Kendall, and Dupage counties. ... Illinoiss 17th congressional district is a United States Congressional District that covers much of west central Illinois, including the cities of Sterling, Rock Island, Moline, Kewanee, Galesburg, Canton, Macomb, Quincy, Springfield and Decatur. ... Melissa L. Bean - Website - Illinois 8th Judy Biggert - Website - Illinois 13th Jerry Costello - Website - Illinois 12th Danny K. Davis - Website - Illinois 7th Rahm Emanuel - Website - Illinois 5th Lane Evans - Website - Illinois 17th Luis Gutierrez - Website - Illinois 4th Denny Hastert - Website - Illinois 14th Henry Hyde - Website - Illinois 6th Jesse L. Jackson... Illinois was admitted to the Union on December 3, 1818. ... These are tables of congressional delegations from Illinois to the United States Senate and United States House of Representatives. ... Congressional districts for representation in the United States House of Representatives are determined after each census. ... US Congressional apportionment for states in 2000 The membership of the United States House of Representatives changes each decade following the decennial United States Census. ... The process known as redistricting in the United States and redistribution in many Commonwealth countries is the changing of political borders (in many countries, specifically the electoral district/constituency boundaries) usually in response to periodic census results. ... Gerrymandering is a controversial form of redistricting in which electoral district or constituency boundaries are manipulated for an electoral advantage. ...