From Wikipedia, the free encyclopedia

Since Illinois became a U.S. state in 1818, it has sent congressional delegations to the United States Senate and United States House of Representatives. Each state elects two senators to serve for six years, and members of the House to two-year terms. Before becoming a state, the Illinois Territory elected a non-voting delegate at-large to Congress from 1812 to 1818.

These are tables of congressional delegations from Illinois to the United States Senate and the United States House of Representatives.

Current delegation

Current U.S. senators from Illinois
Illinois

CPVI (2022): [1]
D+7
Class II senator Class III senator

Dick Durbin
( Senior senator)

Tammy Duckworth
( Junior senator)
Party Democratic Democratic
Incumbent since January 3, 1997 January 3, 2017

Illinois's current congressional delegation in the 118th Congress consists of its two senators, both of whom are Democrats, and its 17 representatives: 14 Democrats and 3 Republicans.

The current dean of the Illinois delegation is Senator Dick Durbin, having served in the Senate since 1997 and in Congress since 1983.

Current U.S. representatives from Illinois
District Member
(Residence) [2]
Party Incumbent since CPVI
(2022) [3]
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
( Deerfield)
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

United States Senate

Class II senator Congress Class III senator
Jesse B. Thomas (DR) 15th (1817–1819) Ninian Edwards (DR)
16th (1819–1821)
17th (1821–1823)
18th (1823–1825)
John McLean (DR)
Jesse B. Thomas (NR) 19th (1825–1827) Elias Kane (J)
20th (1827–1829)
John McLean (J) 21st (1829–1831)
David J. Baker (J)
John M. Robinson (J)
22nd (1831–1833)
23rd (1833–1835)
24th (1835–1837)
William Lee D. Ewing (J)
John M. Robinson (D) 25th (1837–1839) Richard M. Young (D)
26th (1839–1841)
Samuel McRoberts (D) 27th (1841–1843)
28th (1843–1845) Sidney Breese (D)
James Semple (D)
29th (1845–1847)
Stephen A. Douglas (D) 30th (1847–1849)
31st (1849–1851) James Shields (D)
32nd (1851–1853)
33rd (1853–1855)
34th (1855–1857) Lyman Trumbull (D)
35th (1857–1859) Lyman Trumbull (R)
36th (1859–1861)
37th (1861–1863)
Orville Browning (R)
William A. Richardson (D)
38th (1863–1865)
Richard Yates (R) 39th (1865–1867)
40th (1867–1869)
41st (1869–1871)
John A. Logan (R) 42nd (1871–1873) Lyman Trumbull (LR)
43rd (1873–1875) Richard J. Oglesby (R)
44th (1875–1877)
David Davis (I) 45th (1877–1879)
46th (1879–1881) John A. Logan (R)
47th (1881–1883)
Shelby M. Cullom (R) 48th (1883–1885)
49th (1885–1887)
Charles B. Farwell (R)
50th (1887–1889)
51st (1889–1891)
52nd (1891–1893) John M. Palmer (D)
53rd (1893–1895)
54th (1895–1897)
55th (1897–1899) William E. Mason (R)
56th (1899–1901)
57th (1901–1903)
58th (1903–1905) Albert J. Hopkins (R)
59th (1905–1907)
60th (1907–1909)
61st (1909–1911) William Lorimer (R)
62nd (1911–1913)
J. Hamilton Lewis (D) 63rd (1913–1915) Lawrence Y.
Sherman
(R)
64th (1915–1917)
65th (1917–1919)
Medill McCormick (R) 66th (1919–1921)
67th (1921–1923) William B. McKinley (R)
68th (1923–1925)
Charles S. Deneen (R)
69th (1925–1927)
Frank L. Smith (R)
70th (1927–1929)
Otis F. Glenn (R)
71st (1929–1931)
J. Hamilton Lewis (D) 72nd (1931–1933)
73rd (1933–1935) William H. Dieterich (D)
74th (1935–1937)
75th (1937–1939)
76th (1939–1941) Scott W. Lucas (D)
James M. Slattery (D)
C. Wayland Brooks (R)
77th (1941–1943)
78th (1943–1945)
79th (1945–1947)
80th (1947–1949)
Paul Douglas (D) 81st (1949–1951)
82nd (1951–1953) Everett Dirksen (R)
83rd (1953–1955)
84th (1955–1957)
85th (1957–1959)
86th (1959–1961)
87th (1961–1963)
88th (1963–1965)
89th (1965–1967)
Charles H. Percy (R) 90th (1967–1969)
91st (1969–1971)
Ralph Tyler Smith (R)
Adlai Stevenson III (D)
92nd (1971–1973)
93rd (1973–1975)
94th (1975–1977)
95th (1977–1979)
96th (1979–1981)
97th (1981–1983) Alan J. Dixon (D)
98th (1983–1985)
Paul Simon (D) 99th (1985–1987)
100th (1987–1989)
101st (1989–1991)
102nd (1991–1993)
103rd (1993–1995) Carol Moseley Braun (D)
104th (1995–1997)
Dick Durbin (D) 105th (1997–1999)
106th (1999–2001) Peter Fitzgerald (R)
107th (2001–2003)
108th (2003–2005)
109th (2005–2007) Barack Obama (D)
110th (2007–2009)
111th (2009–2011) Roland Burris (D)
Mark Kirk (R)
112th (2011–2013)
113th (2013–2015)
114th (2015–2017)
115th (2017–2019) Tammy Duckworth (D)
116th (2019–2021)
117th (2021–2023)
118th (2023–2025)

United States House of Representatives

1812–1818: 1 non-voting delegate

Starting on December 3, 1812, Illinois Territory sent a non-voting delegate to the House.

Years Delegate from
Territory's at-large district
December 3, 1812 – August 2, 1813 Shadrach Bond (DR)
November 14, 1814 – March 3, 1817 Benjamin Stephenson (DR)
March 4, 1817 – November 30, 1818 Nathaniel Pope (DR)

Part of the area of Illinois Territory became the State of Illinois on December 3, 1818.

1818–1833: 1 seat

Following statehood on December 3, 1818, Illinois had one seat in the House.

Congress At-large district
15th (1818–1819) John McLean (DR)
16th (1819–1821) Daniel Pope Cook (DR) [a]
17th (1821–1823)
18th (1823–1825)
19th (1825–1827) Daniel Pope Cook (NR)
20th (1827–1829) Joseph Duncan (J)
21st (1829–1831)
22nd (1831–1833)

1833–1843: 3 seats

Following the 1830 census, Illinois was apportioned three seats, all elected via single member districts.

Congress District
1st 2nd 3rd
23rd (1833–1835) Charles Slade (J) Zadok Casey (J) Joseph Duncan (J)
John Reynolds (J) William L. May (J)
24th (1835–1837)
25th (1837–1839) Adam W. Snyder (D) Zadok Casey (D) William L. May (D)
26th (1839–1841) John Reynolds (D) John T. Stuart (W)
27th (1841–1843) Zadok Casey (ID)

1843–1853: 7 seats

Following the 1840 census, Illinois was apportioned seven seats.

Congress District
1st 2nd 3rd 4th 5th 6th 7th
28th (1843–1845) Robert Smith (D) John Alexander
McClernand
(D)
Orlando B. Ficklin (D) John Wentworth (D) Stephen A.
Douglas
(D)
Joseph P. Hoge (D) John J. Hardin (W)
29th (1845–1847) Edward D. Baker (W)
John Henry (W)
30th (1847–1849) Robert Smith (ID) William Alexander
Richardson
(D)
Thomas J. Turner (D) Abraham Lincoln (W)
31st (1849–1851) William Henry
Bissell
(D)
Timothy R. Young (D) Edward D. Baker (W) Thomas L. Harris (D)
32nd (1851–1853) Willis Allen (D) Orlando B. Ficklin (D) Richard S. Molony (D) Thompson Campbell (D) Richard Yates (W)

1853–1863: 9 seats

Following the 1850 census, Illinois was apportioned nine seats.

Congress District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th
33rd (1853–1855) Elihu Washburne (W) John Wentworth (D) Jesse O. Norton (W) James Knox (W) William Alexander
Richardson
(D)
Richard Yates (W) James C.
Allen
(D)
William H. Bissell (ID) Willis Allen (D)
34th (1855–1857) Elihu Washburne (R) James Hutchinson
Woodworth
(R)
Jesse O. Norton (O) James Knox (O) Thomas L. Harris (D) James L. D.
Morrison
(D)
Samuel S.
Marshall
(D)
Jacob C. Davis (D)
35th (1857–1859) John F.
Farnsworth
(R)
Owen Lovejoy (R) William
Kellogg
(R)
Isaac N. Morris (D) Aaron Shaw (D) Robert Smith (D)
Charles D. Hodges (D)
36th (1859–1861) John Alexander
McClernand
(D)
James Carroll
Robinson
(D)
Philip B. Fouke (D) John A. Logan (D)
37th (1861–1863) Isaac N. Arnold (R) William Alexander
Richardson
(D)
Anthony L. Knapp (D) William J. Allen (D)

1863–1873: 14 seats

Following the 1860 census, Illinois was apportioned 14 seats, 13 of which were elected from single member districts and 1 elected at-large statewide.

Congress District At-large
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th
38th
(1863–1865)
Isaac N.
Arnold
(R)
John F.
Farnsworth

(R)
Elihu B.
Washburne
(R)
Charles M.
Harris
(D)
Owen
Lovejoy
(R)
Jesse O.
Norton
(R)
John R.
Eden
(D)
John T.
Stuart
(D)
Lewis W.
Ross
(D)
Anthony L.
Knapp
(D)
James Carroll
Robinson
(D)
William Ralls
Morrison
(D)
William J.
Allen
(D)
James C.
Allen
(D)
Ebon C.
Ingersoll
(R)
39th
(1865–1867)
John
Wentworth
(R)
Abner C.
Harding
(R)
Burton C.
Cook
(R)
Henry P. H.
Bromwell
(R)
Shelby M.
Cullom
(R)
Anthony
Thornton
(D)
Samuel S.
Marshall
(D)
Jehu
Baker
(R)
Andrew J.
Kuykendall
(R)
Samuel W.
Moulton
(R)
40th
(1867–1869)
Norman B.
Judd
(R)
Albert G.
Burr
(D)
Green Berry
Raum
(R)
John A.
Logan
(R)
41st
(1869–1871)
Horatio C.
Burchard
(R)
John B.
Hawley
(R)
Jesse Hale
Moore
(R)
Thompson W.
McNeely
(D)
John B.
Hay
(R)
John M.
Crebs
(D)
42nd
(1871–1873)
Charles B.
Farwell
(R)
Bradford N.
Stevens
(D)
Henry
Snapp
(R)
James Carroll
Robinson
(D)
Edward Y.
Rice
(D)
John Lourie
Beveridge
(R)

1873–1883: 19 seats

Following the 1870 census, Illinois was apportioned 19 seats, all elected via single member districts.

Cong­ress District District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th
43rd
(1873–1875)
John Blake Rice (R) Jasper D. Ward (R) Charles B. Farwell (R) Stephen A. Hurlbut (R) Horatio C. Burchard (R) John B. Hawley (R) Franklin Corwin (R) Greenbury L. Fort (R) Granville Barrere (R) William H. Ray (R) Robert M. Knapp (D) James Carroll
Robinson
(D)
John McNulta (R) Joe Cannon (R) John R. Eden (D) James Stewart
Martin
(R)
William Ralls
Morrison
(D)
Isaac Clements (R) Samuel S.
Marshall
(D)
44th
(1875–1877)
Bernard G. Caulfield (D) Carter Harrison Sr. (D) Thomas J.
Henderson
(R)
Alexander Campbell (I) Richard H. Whiting (R) John C. Bagby (D) Scott Wike (D) William
Springer
(D)
Adlai Stevenson I (D) William A. J.
Sparks
(D)
William Hartzell (D) William B.
Anderson
(I)
John V. Le Moyne (D)
45th
(1877–1879)
William Aldrich (R) Lorenzo Brentano (R) William Lathrop (R) Philip C. Hayes (R) Thomas A. Boyd (R) Benjamin F. Marsh (R) Robert M. Knapp (D) Thomas F. Tipton (R) Richard W.
Townshend
(D)
46th
(1879–1881)
George R. Davis (R) Hiram Barber Jr. (R) John C. Sherwin (R) Robert M. A. Hawk (R) James W. Singleton (D) Adlai Stevenson I (D) Albert P. Forsythe (GB) John R. Thomas (R)
47th
(1881–1883)
Charles B. Farwell (R) William Cullen (R) Lewis E. Payson (R) John H. Lewis (R) Dietrich C. Smith (R) Samuel W. Moulton (D)
Robert R. Hitt (R)

1883–1893: 20 seats

Following the 1860 census, Illinois was apportioned 20 seats.

Cong­ress District District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th
48th (1883–1885) Ransom W. Dunham (R) John F. Finerty (ID) George R. Davis (R) George E. Adams (R) Reuben Ellwood (R) Robert R. Hitt (R) Thomas J.
Hender­son
(R)
William Cullen (R) Lewis E. Payson (R) Nicholas E. Worthing­ton (D) William H. Neece (D) James M. Riggs (D) William Springer (D) Jonathan H. Rowell (R) Joe Cannon (R) Aaron Shaw (D) Samuel W. Moulton (D) William Ralls Morrison (D) Richard W. Towns­hend (D) John R. Thomas (R)
49th (1885–1887) Frank Lawler (D) James Hugh Ward (D) Albert J. Hopkins (R) Ralph Plumb (R) Silas Z. Landes (D) John R. Eden (D)
50th (1887–1889) William E. Mason (R) Philip S. Post (R) William H. Gest (R) George A. Ander­son (D) Edward Lane (D) Jehu Baker (R)
51st (1889–1891) Abner Taylor (R) Charles A. Hill (R) Scott Wike (D) George W. Fithian (D) William St. John Forman (D) James R. Williams (D) George W. Smith (R)
52nd (1891–1893) Lawrence McGann (D) Allan C. Durborow Jr. (D) Walter C. New­berry (D) Lewis Steward (D) Herman W. Snow (D) Benjamin T. Cable (D) Owen Scott (D) Samuel T. Busey (D)

1893–1903: 22 seats

Following the 1890 census, Illinois was apportioned 22 seats. Until 1895, 20 seats were elected from single member districts and 2 were elected at-large statewide. In 1895, Illinois redistricted all of its seats.

Cong­ress District District At-large
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th Seat A Seat B
53rd (1893–1895) J. Frank Aldrich (R) Lawrence McGann (D) Allan C. Durborow Jr. (D) Julius Goldzier (D) Albert J. Hopkins (R) Robert R. Hitt (R) Thomas J.
Hender­son
(R)
Robert A. Childs (R) Hamilton K. Wheeler (R) Philip S. Post (R) Benjamin F. Marsh (R) John J.
McDan­nold
(D)
William Springer (D) Benjamin F. Funk (R) Joe Cannon (R) George W. Fithian (D) Edward Lane (D) William St. John Forman (D) James R. Williams (D) George W. Smith (R) John C. Black (D) Andrew J. Hunter (D)
54th (1895–1897) William Lorimer (R) Lawrence McGann (D) Charles W. Wood­man (R) George E. White (R) Edward D. Cooke (R) George E. Foss (R) Albert J. Hopkins (R) Robert R. Hitt (R) George W. Prince (R) Walter Reeves (R) Joe Cannon (R) Vespasian Warner (R) Joseph V. Graff (R) Benjamin F. Marsh (R) Finis E. Downing (D) James A. Connolly (R) Frederick Remann (R) Benson Wood (R) Orlando Burrell (R) 21st district 22nd district
Hugh R. Belknap (R) John I. Rinaker (R) William Hadley (R) Everett Murphy (R) George W. Smith (R)
55th (1897–1899) James Robert Mann (R) Daniel W. Mills (R) Henry S. Boutell (R) William H. Hinrichsen (D) Thomas M. Jett (D) Andrew J. Hunter (D) James R. Campbell (D) Jehu Baker (D)
56th (1899–1901) George Peter Foster (D) Thomas Cusack (D) Edward T. Noonan (D) William E. Williams (D) Ben F. Caldwell (D) Joseph B. Crowley (D) James R. Williams (D) William Roden­berg (R)
57th (1901–1903) John J. Feely (D) James McAnd­rews (D) William F. Mahoney (D) J. Ross Mickey (D) Thomas J. Selby (D) Fred J. Kern (D)

1903–1913: 25 seats

Following the 1900 census, Illinois was apportioned 25 seats.

Congress
58th
(1903–1905)
59th
(1905–1907)
60th
(1907–1909)
61st
(1909–1911)
62nd
(1911–1913)
District District District Congress
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th
Martin
Emerich
(D)
James
R.
Mann

(R)
William
W.
Wilson

(R)
George P.
Foster
(D)
James
McAndrews
(D)
William
Lorimer

(R)
Philip
Knopf
(R)
William F.
Mahoney
(D)
Henry
S.
Boutell

(R)
George
E.
Foss

(R)
Howard M.
Snapp
(R)
Charles
E.
Fuller

(R)
Robert R.
Hitt
(R)
Benjamin F.
Marsh
(R)
George
W.
Prince

(R)
Joseph V.
Graff
(R)
John
Allen
Sterling

(R)
Joe
Cannon

(R)
Vespasian
Warner
(R)
Henry
T.
Rainey

(D)
Ben F.
Caldwell
(D)
William A.
Rodenberg

(R)
Joseph B.
Crowley
(D)
James R.
Williams
(D)
George W.
Smith
(R)
58th
(1903–1905)
Martin B.
Madden

(R)
Charles S.
Wharton
(R)
Anthony
Michalek
(R)
Charles
McGavin
(R)
James
McKinney

(R)
William B.
McKinley

(R)
Zeno J.
Rives
(R)
Frank S.
Dickson
(R)
Pleasant T.
Chapman

(R)
59th
(1905–1907)
James T.
McDermott

(D)
Adolph J.
Sabath
(D)
Frank
Orren
Lowden

(R)
Ben F.
Caldwell
(D)
Martin D.
Foster
(D)
60th
(1907–1909)
Napoleon B.
Thistlewood

(R)
William
Moxley
(R)
Frederick
Lundin
(R)
Thomas
Gallagher

(D)
James
McMahon
Graham

(D)
61st
(1909–1911)
Edmund J.
Stack
(D)
Frank
Buchanan
(D)
Lynden
Evans
(D)
Ira Clifton
Copley
(R)
John C.
McKenzie
(R)
Claude U.
Stone
(D)
H. Robert
Fowler
(D)
62nd
(1911–1913)

1913–1943: 27 seats

Following the 1910 census, Illinois was apportioned 27 seats, 25 of which were elected from single member districts and 2 were elected at-large statewide.

Congress
63rd
(1913–1915)
64th
(1915–1917)
65th
(1917–1919)
66th
(1919–1921)
67th
(1921–1923)
68th
(1923–1925)
69th
(1925–1927)
70th
(1927–1929)
71st
(1929–1931)
72nd
(1931–1933)
73rd
(1933–1935)
74th
(1935–1937)
75th
(1937–1939)
76th
(1939–1941)
77th
(1941–1943)
Congress
District District District At-large Congress
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th Seat A Seat B
Martin
B.
Madden

(R)
James
Robert
Mann
(R)
George E.
Gorman
(D)
James T.
McDermott

(D)
Adolph
J.
Sabath

(D)
James
McAndrews

(D)
Frank
Buchanan

(D)
Thomas
Gallagher
(D)
Frederick
A.
Britten
(R)
Charles Thom-
son
(Prog)
Ira C.
Copley
(R)
William Hine-
baugh
(Prog)
John C.
McKenzie

(R)
Clyde
Howard
Tavenner

(D)
Stephen A.
Hoxworth
(D)
Claude
U.
Stone

(D)
Louis
FitzHenry
(D)
Frank T.
O'Hair
(D)
Charles M.
Borchers
(D)
Henry
Thomas
Rainey

(D)
James M.
Graham
(D)
William N.
Baltz
(D)
Martin
D.
Foster

(D)
H. Robert
Fowler
(D)
Robert P.
Hill
(D)
Lawrence B.
Stringer
(D)
William E.
Williams
(D)
63rd
(1913–1915)
William
Warfield
Wilson

(R)
George
Edmund
Foss
(R)
Ira C.
Copley
(Prog)
Charles
Eugene
Fuller
(R)
Edward
John
King
(R)
John
Allen
Sterling
(R)
Joe
Cannon

(R)
William B.
McKinley

(R)
Loren E.
Wheeler
(R)
William A.
Rodenberg

(R)
Thomas
Scott
Williams

(R)
Edward E.
Denison

(R)
Burnett M.
Chiperfield
(R)
64th
(1915–1917)
C. Martin (D) Niels
Juul
(R)
Ira C.
Copley
(R)
William J.
Graham

(R)
Clifford
C.
Ireland

(R)
Medill
McCormick
(R)
William E.
Mason
(R)
65th
(1917–1919)
John W.
Rainey
(D)
Carl R.
Chindblom
(R)
Frank L.
Smith
(R)
Edwin B.
Brooks

(R)
Richard
Yates Jr.
(R)
66th
(1919–1921)
Elliott W.
Sproul
(R)
John J.
Gorman
(R)
M. Alfred
Michaelson

(R)
Stanley H.
Kunz
(D)
Frank H.
Funk
(R)
Allen F.
Moore
(R)
Guy L.
Shaw
(R)
Winnifred
Mason Huck
(R)
67th
(1921–1923)
Morton D.
Hull
(R)
Thomas A.
Doyle
(D)
James R.
Buckley
(D)
Frank R.
Reid
(R)
William
E. Hull

(R)
William P.
Holaday

(R)
Henry
Thomas
Rainey
(D)
James Earl
Major
(D)
Edward E.
Miller
(R)
William
W.
Arnold

(D)
Henry
Riggs
Rathbone
(R)
68th
(1923–1925)
John J.
Gorman
(R)
William
Richard
Johnson

(R)
John
Clayton
Allen
(R)
Charles
Adkins
(R)
Loren E.
Wheeler
(R)
Edward M.
Irwin
(R)
69th
(1925–1927)
James T.
Igoe
(D)
John T.
Buckbee
(R)
Homer W.
Hall
(R)
James Earl
Major
(D)
70th
(1927–1929)
Oscar
Stanton
De
Priest

(R)
Burnett M.
Chiperfield

(R)
Frank M.
Ramey
(R)
Ruth Hanna
McCormick
(R)
71st
(1929–1931)
Edward A.
Kelly
(D)
Harry P.
Beam
(D)
Leonard W.
Schuetz
(D)
P. C. Granata (R) James
Earl
Major
(D)
Charles A.
Karch
(D)
Claude V.
Parsons
(D)
Kent E.
Keller
(D)
William H.
Dieterich
(D)
72nd
(1931–1933)
S. H. Kunz (D)
P. H.
Moynihan
(R)
Thomas J.
O'Brien
(D)
Leo
Kocialkowski

(D)
James
Simpson Jr.
(R)
Leo E.
Allen
(R)
Chester C.
Thompson

(D)
J. Leroy
Adair
(D)
Everett
Dirksen

(R)
Frank
Gillespie
(D)
James A.
Meeks
(D)
Donald C.
Dobbins
(D)
Edwin M.
Schaefer

(D)
Martin A.
Brennan
(D)
Walter
Nesbit
(D)
73rd
(1933–1935)
Arthur
Wergs
Mitchell

(D)
Raymond S.
McKeough

(D)
James
McAndrews

(D)
Ralph E.
Church
(R)
Chauncey W.
Reed
(R)
Leslie C.
Arends
(R)
Scott W.
Lucas
(D)
Harry H.
Mason
(D)
Michael L.
Igoe
(D)
74th
(1935–1937)
Noah M.
Mason
(R)
Lewis L.
Boyer
(D)
Hugh M.
Rigney
(D)
Frank W.
Fries
(D)
Edwin V.
Champion
(D)
Lewis M.
Long
(D)
75th
(1937–1939)
A. F.
Maciejewski

(D)
Anton J.
Johnson

(R)
Robert B.
Chiperfield

(R)
Jessie
Sumner

(R)
Bill
Wheat
(R)
James M.
Barnes
(D)
Laurence
F.
Arnold

(D)
John C.
Martin
(D)
T. V.
Smith
(D)
76th
(1939–1941)
Charles S.
Dewey
(R)
George A.
Paddock
(R)
George Evan
Howell
(R)
James V.
Heidinger
(R)
C. W.
Bishop
(R)
Stephen A.
Day
(R)
William
Stratton
(R)
77th
(1941–1943)
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th Seat A Seat B Congress
District District District At-large

1943–1953: 26 seats

Following the 1940 census, Illinois was apportioned 26 seats. Until 1949, 25 seats were elected from single member districts and 1 was elected at-large statewide. From 1949, all 26 seats were redistricted.

Congress
78th
(1943–1945)
79th
(1945–1947)
80th
(1947–1949)
81st
(1949–1951)
82nd
(1951–1953)
District District District Congress
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th At-large
William
L.
Dawson

(D)
William
A.
Rowan

(D)
Fred E.
Busbey
(R)
Martin
Gorski
(D)
Adolph J.
Sabath
(D)
Thomas
J.
O'Brien

(D)
Leonard W.
Schuetz
(D)
Thomas
S.
Gordon

(D)
Charles S.
Dewey
(R)
Ralph E.
Church

(R)
Chauncey
W.
Reed
(R)
Noah M.
Mason

(R)
Leo E.
Allen
(R)
Anton J.
Johnson

(R)
Robert B.
Chiperfield

(R)
Everett
Dirksen

(R)
Leslie
C.
Arends

(R)
Jessie
Sumner

(R)
William H.
Wheat
(R)
Sid
Simpson

(R)
George
Evan
Howell

(R)
Calvin D.
Johnson
(R)
Charles
W.
Vursell

(R)
James V.
Heidinger

(R)
C. W.
Bishop

(R)
Stephen A.
Day
(R)
78th
(1943–1945)
Edward A.
Kelly
(D)
William W.
Link
(D)
Alexander J.
Resa
(D)
Rolla C.
McMillen

(R)
Melvin
Price
(D)
Emily Taft
Douglas
(D)
79th
(1945–1947)
Richard B.
Vail
(R)
Fred E.
Busbey
(R)
Thomas L.
Owens
(R)
Robert
Twyman
(R)
Edward H.
Jenison
(R)
Roy
Clippinger
(R)
William
Stratton
(R)
80th
(1947–1949)
Barratt
O'Hara
(D)
Neil J.
Linehan
(D)
James V.
Buckley
(D)
Martin
Gorski
(D)
Adolph J.
Sabath
(D)
Sidney R.
Yates
(D)
Richard
W.
Hoffman

(R)
Chester A.
Chesney
(D)
Edgar
A.
Jonas

(R)
Ralph E.
Church
(R)
Chauncey
W.
Reed
(R)
Noah M.
Mason
(R)
Leo E.
Allen

(R)
Harold H.
Velde
(R)
Robert B.
Chiperfield

(R)
Peter F.
Mack Jr.

(D)
Rolla C.
McMillen
(R)
Edward
H.
Jenison

(R)
Charles W.
Vursell
(R)
Melvin
Price

(D)
26th 81st
(1949–1951)
C. W.
Bishop
(R)
Richard B.
Vail
(R)
Fred E.
Busbey
(R)
William E.
McVey
(R)
John C.
Kluczynski
(D)
Timothy P.
Sheehan
(R)
Marguerite S.
Church
(R)
William L.
Springer
(R)
82nd
(1951–1953)

1953–1963: 25 seats

Following the 1950 census, Illinois was apportioned 25 seats, all of which were elected from single-member districts.

Congress
83rd
(1953–1955)
84th
(1955–1957)
85th
(1957–1959)
86th
(1959–1961)
87th
(1961–1963)
District District District Cong­ress
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th
William
L.
Dawson

(D)
Barratt
O'Hara

(D)
Fred E.
Busbey
(R)
William
E.
McVey

(R)
John C.
Kluczynski

(D)
Thomas
J.
O'Brien

(D)
James
Bowler

(D)
Thomas
S.
Gordon

(D)
Sidney
R.
Yates

(D)
Richard
W.
Hoffman

(R)
Timothy
P.
Sheehan

(R)
Edgar A.
Jonas
(R)
Marguerite
S.
Church
(R)
Chauncey
W.
Reed
(R)
Noah
M.
Mason

(R)
Leo E.
Allen
(R)
Leslie
C.
Arends

(R)
Harold
H.
Velde

(R)
Robert B.
Chiperfield

(R)
Sid
Simpson

(R)
Peter
F.
Mack
Jr.

(D)
William
L.
Springer

(R)
Charles
W.
Vursell

(R)
Melvin
Price

(D)
C. W.
Bishop
(R)
83rd
(1953–1955)
James C.
Murray
(D)
Charles A.
Boyle
(D)
Ken
Gray
(D)
84th
(1955–1957)
Emmet
Byrne
(R)
Harold
R.
Collier

(R)
Russell W.
Keeney
(R)
Bob
Michel

(R)
85th
(1957–1959)
William T.
Murphy

(D)
Ed
Derwinski

(R)
Roland
V.
Libonati

(D)
Dan
Rosten-
kowski

(D)
Roman
Pucinski

(D)
Elmer J.
Hoffman

(R)
Edna O.
Simpson
(R)
George
E.
Shipley

(D)
86th
(1959–1961)
Edward R.
Finnegan
(D)
John B.
Anderson
(R)
Paul
Findley
(R)
87th
(1961–1963)

1963–1983: 24 seats

Following the 1960 census, Illinois was apportioned 24 seats.

Congress
88th
(1963–1965)
89th
(1965–1967)
90th
(1967–1969)
91st
(1969–1971)
92nd
(1971–1973)
93rd
(1973–1975)
94th
(1975–1977)
95th
(1977–1979)
96th
(1979–1981)
97th
(1981–1983)
District District District Congress
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th
William L.
Dawson
(D)
Barratt
O'Hara
(D)
William T.
Murphy
(D)
Ed
Derwinski

(R)
John C.
Kluczynski

(D)
Thomas J.
O'Brien
(D)
Roland V.
Libonati
(D)
Dan
Rosten-
kowski

(D)
Edward R.
Finnegan
(D)
Harold R.
Collier
(R)
Roman
Pucinski

(D)
Bob
McClory

(R)
Donald
Rumsfeld

(R)
Elmer J.
Hoffman
(R)
Charlotte
Thompson
Reid
(R)
John B.
Anderson

(R)
Leslie
C.
Arends

(R)
Bob
Michel

(R)
Robert T.
McLoskey
(R)
Paul
Findley

(R)
Ken
Gray

(D)
William
L.
Springer

(R)
George
E.
Shipley

(D)
Melvin
Price
(D)
88th
(1963–1965)
Daniel J.
Ronan
(D)
Frank
Annunzio

(D)
Sidney R.
Yates
(D)
John
Erlenborn

(R)
Gale
Schisler
(D)
89th
(1965–1967)
Tom
Railsback

(R)
90th
(1967–1969)
Abner
Mikva
(D)
Phil
Crane

(R)
91st
(1969–1971)
Ralph
Metcalfe
(D)
Morgan F.
Murphy
(D)
George W.
Collins
(D)
Cliffard D.
Carlson
(R)
92nd
(1971–1973)
Morgan
F.
Murphy

(D)
Robert P.
Hanrahan
(R)
Harold R.
Collier
(R)
Cardiss
Collins
(D)
Samuel H.
Young
(R)
Frank
Annunzio

(D)
Phil
Crane

(R)
Bob
McClory

(R)
Leslie C.
Arends
(R)
George
M.
O'Brien

(R)
Ed
Madigan

(R)
George
E.
Shipley

(D)
Melvin
Price

(D)
Ken
Gray
(D)
93rd
(1973–1975
Marty
Russo
(D)
Henry
Hyde
(R)
Abner
Mikva
(D)
Tim Lee
Hall
(D)
Paul
Simon

(D)
94th
(1975–1977)
John G.
Fary
(D)
Tom
Corcoran

(R)
95th
(1977–1979)
Bennett
Stewart
(D)
Dan
Crane

(R)
96th
(1979–1981)
Harold
Washington
(D)
Gus
Savage
(D)
John
Porter
(R)
Lynn M.
Martin
(R)
97th
(1981–1983)

1983–1993: 22 seats

Following the 1980 census, Illinois was apportioned 22 seats.

Cong­ress District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd
98th
(1983–1985)
Harold
Washing­ton
(D)
Gus
Savage

(D)
Marty
Russo

(D)
George M.
O'Brien
(R)
Bill
Lipinski

(D)
Henry
Hyde

(R)
Cardiss
Collins

(D)
Dan
Rosten­kowski

(D)
Sidney
Yates
(D)
John
Porter

(R)
Frank
Annunzio

(D)
Phil
Crane

(R)
John
Erlen­born
(R)
Tom
Corcoran
(R)
Ed
Madigan

(R)
Lynn M.
Martin

(R)
Lane
Evans

(D)
Bob
Michel

(R)
Dan
Crane
(R)
Dick
Durbin

(D)
Melvin
Price

(D)
Paul
Simon
(D)
99th
(1985–1987)
Charles
Hayes

(D)
Harris
Fawell

(R)
John E.
Grotberg
(R)
Terry L.
Bruce

(D)
Ken
Gray

(D)
100th
(1987–1989)
Jack
Davis
(R)
Dennis
Hastert

(R)
101st
(1989–1991)
George
Sang­meister

(D)
Jerry
Costello

(D)
Glenn
Poshard

(D)
102nd
(1991–1993)
John
Cox
(D)

1993–2003: 20 seats

Following the 1990 census, Illinois was apportioned 20 seats.

Cong­ress District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th
103rd
(1993–1995)
Bobby
Rush

(D)
Mel
Reynolds

(D)
Bill
Lipinski

(D)
Luis
Gutiérrez

(D)
Dan
Rosten­kowski
(D)
Henry
Hyde

(R)
Cardiss
Collins

(D)
Phil
Crane

(R)
Sidney
Yates

(D)
John
Porter

(R)
George
Sang­meister
(D)
Jerry
Costello

(D)
Harris
Fawell

(R)
Dennis
Hastert

(R)
Tom
Ewing

(R)
Don
Manzullo

(R)
Lane
Evans

(D)
Bob
Michel
(R)
Glenn
Poshard

(D)
Dick
Durbin

(D)
104th
(1995–1997)
Michael
Flanagan
(R)
Jerry
Weller

(R)
Ray
LaHood

(R)
105th
(1997–1999)
Jesse
Jackson
Jr.
(D)
Rod
Blago­jevich

(D)
Danny
Davis

(D)
John
Shimkus

(R)
106th
(1999–2001)
Jan
Schakow­sky

(D)
Judy
Biggert

(R)
David
Phelps

(D)
107th
(2001–2003)
Mark
Kirk
(R)
Tim
Johnson
(R)

2003–2013: 19 seats

Following the 2000 census, Illinois was apportioned 19 seats.

Congress District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th
108th (2003–2005) Bobby
Rush

(D)
Jesse
Jackson
Jr.
(D)
Bill
Lipinski
(D)
Luis
Gutiérrez

(D)
Rahm
Emanuel

(D)
Henry
Hyde

(R)
Danny
Davis

(D)
Phil
Crane
(R)
Jan
Schakowsky

(D)
Mark
Kirk

(R)
Jerry
Weller

(R)
Jerry
Costello

(D)
Judy
Biggert

(R)
Dennis
Hastert

(R)
Tim
Johnson

(R)
Don
Manzullo

(R)
Lane
Evans
(D)
Ray
LaHood

(R)
John
Shimkus

(R)
109th (2005–2007) Dan
Lipinski

(D)
Melissa
Bean
(D)
110th (2007–2009) Peter
Roskam

(R)
Phil
Hare
(D)
111th (2009–2011) Mike
Quigley

(D)
Debbie
Halvorson
(D)
Bill
Foster
(D)
Aaron
Schock

(R)
112th (2011–2013) Joe
Walsh
(R)
Bob
Dold
(R)
Adam
Kinzinger
(R)
Randy
Hultgren
(R)
Bobby
Schilling
(R)

2013–2023: 18 seats

Following the 2010 census, Illinois was apportioned 18 seats.

Congress District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th
113th (2013–2015) Bobby
Rush

(D)
Robin
Kelly

(D)
Dan
Lipinski

(D)
Luis
Gutiérrez

(D)
Mike
Quigley

(D)
Peter
Roskam

(R)
Danny
Davis

(D)
Tammy
Duck­worth

(D)
Jan
Schakow­sky

(D)
Brad
Schneider
(D)
Bill
Foster

(D)
William
Enyart
(D)
Rodney
Davis

(R)
Randy
Hultgren

(R)
John
Shimkus

(R)
Adam
Kinzinger

(R)
Cheri
Bustos

(D)
Aaron
Schock

(R)
114th (2015–2017) Bob
Dold
(R)
Mike
Bost
(R)
Darin
LaHood

(R)
115th (2017–2019) Raja
Krishna­moorthi

(D)
Brad
Schneider

(D)
116th (2019–2021) Chuy
García

(D)
Sean
Casten

(D)
Lauren
Under­wood

(D)
117th (2021–2023) Marie
Newman
(D)
Mary
Miller
(R)

2023–present: 17 seats

Following the 2020 census, Illinois was apportioned 17 seats.

Congress District
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th
118th (2023–2025) Jonathan
Jackson

(D)
Robin
Kelly

(D)
Delia
Ramirez

(D)
Chuy
García

(D)
Mike
Quigley

(D)
Sean
Casten

(D)
Danny
Davis

(D)
Raja
Krishnamoorthi

(D)
Jan
Schakow­sky

(D)
Brad
Schneider

(D)
Bill
Foster

(D)
Mike
Bost

(R)
Nikki
Budzinski

(D)
Lauren
Underwood

(D)
Mary
Miller

(R)
Darin
LaHood

(R)
Eric
Sorensen

(D)

Key

Democratic (D)
Democratic-Republican (DR)
Greenback (GB)
Independent Democrat (ID)
Jacksonian (J)
Liberal Republican (LR)
National Republican (NR)
Opposition Northern (O)
Progressive (Bull Moose) (Prog)
Republican (R)
Whig (W)
Independent (I)

See also

Notes

  1. ^ Supported the Adams-Clay faction in the 1824 United States presidential election.

References

  1. ^ "2022 Cook PVI: State Map and List". Cook Political Report. Retrieved 2023-01-08.
  2. ^ "Office of the Clerk, U.S. House of Representatives". clerk.house.gov. Retrieved 2022-01-10.
  3. ^ "2022 Cook PVI: District Map and List". Cook Political Report. Retrieved 2023-01-08.