Illinois's congressional districts

U.S. House districts in the state of Illinois From Wikipedia, the free encyclopedia

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Illinois's congressional districts

Illinois is divided into 17 congressional districts, each represented by a member of the United States House of Representatives. The majority of Illinois' districts are located in the Chicago area.

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Illinois' congressional districts since 2023

The Illinois General Assembly has the primary responsibility of redrawing congressional district lines following each decennial census. The governor of Illinois has the power to veto proposed congressional district maps, but the General Assembly has the power to override the veto, with the support of 3/5ths of both chambers. In 1971, 1981, and 1991, the General Assembly was unable to come to an agreement, and the map was drawn up by a panel of three federal judges chosen by Democrats and Republicans.[1] [2]

In 2001, the General Assembly was again unable to reach an agreement, and the task of redrawing district boundaries was given to the Illinois congressional delegation. With unified Democratic control of the General Assembly and governor's office during the 2011 and 2021 redistricting cycles, Democrats have been able to redistrict without input from Republicans, leading to districts gerrymandered to favor the Democratic Party.[2][3]

In the 2022 midterm elections, per the 2020 United States census, Illinois lost a congressional seat.[4] From a high of 27 congressional seats apportioned to Illinois following the 1910 and 1930 censuses, the state has lost one to two seats in every re-apportionment cycle since 1940, with the exception of the cycle following the 1970 census.

Current districts and representatives

List of members of the United States House delegation from Illinois, their terms, district maps, and the district political ratings according to the CPVI. The delegation in the 118th United States Congress has a total of 17 members, with 14 Democrats and 3 Republicans as of 2023.

More information Current U.S. representatives from Illinois, District ...
Current U.S. representatives from Illinois
District Member
(Residence)[5]
Party Incumbent since CPVI
(2022)[6]
District map
1st
Jonathan Jackson
(Chicago)
Democratic January 3, 2023 D+20
2nd
Robin Kelly
(Matteson)
Democratic April 11, 2013 D+19
3rd
Delia Ramirez
(Chicago)
Democratic January 3, 2023 D+20
4th
Chuy García
(Chicago)
Democratic January 3, 2019 D+22
5th
Mike Quigley
(Chicago)
Democratic April 7, 2009 D+18
6th
Sean Casten
(Downers Grove)
Democratic January 3, 2019 D+3
7th
Danny Davis
(Chicago)
Democratic January 3, 1997 D+36
8th
Raja Krishnamoorthi
(Schaumburg)
Democratic January 3, 2017 D+6
9th
Jan Schakowsky
(Evanston)
Democratic January 3, 1999 D+19
10th
Brad Schneider
(Highland Park)
Democratic January 3, 2017 D+11
11th
Bill Foster
(Naperville)
Democratic January 3, 2013 D+5
12th
Mike Bost
(Murphysboro)
Republican January 3, 2015 R+24
13th
Nikki Budzinski
(Springfield)
Democratic January 3, 2023 D+3
14th
Lauren Underwood
(Naperville)
Democratic January 3, 2019 D+4
15th
Mary Miller
(Oakland)
Republican January 3, 2021 R+22
16th
Darin LaHood
(Peoria)
Republican September 10, 2015 R+13
17th
Eric Sorensen
(Moline)
Democratic January 3, 2023 D+2
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Historical and present district boundaries

Table of United States congressional district boundary maps in the State of Illinois, presented chronologically.[7] All redistricting events that took place in Illinois from statehood in 1818 to 2013 are shown. During the periods of 1863-1873, 1893-1895, and 1903-1948, voters in Illinois elected an additional one to two at-large representatives.

More information Year, Statewide map ...
Year Statewide map Chicago highlight
1818-1833 From 1818-1833 Illinois was represented by a single at-large member of Congress.
1833-1843 Thumb
1843-1853 Thumb
1853-1863 Thumb
1863-1873 Thumb
1873-1883 Thumb Thumb
1883-1895 Thumb Thumb
1895-1903 Thumb Thumb
1903-1948 Thumb
Thumb
1949-1952 Thumb
Thumb
1953-1962 Thumb
Thumb
1963-1966 Thumb
Thumb
1967-1972 Thumb
Thumb
1973–1982 Thumb Thumb
1983–1992 Thumb Thumb
1993–2002 Thumb Thumb
2003–2013 Thumb Thumb
2013–2023 Thumb Thumb
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Obsolete districts

See also

References

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