Illinois's past election results

Certified results for President, U.S. Senate and U.S. House in Illinois since 2002, and the presidential vote in each county since 2000. Every candidate on the general election ballot, with the party label the state listed and their votes as certified.

President

YearMost votesShareNextShareTotal votes
2024Kamala D. Harris (Democrat)54.4%Donald J. Trump (Republican)43.5%5,633,310
2020Joseph R. Biden (Democrat)57.5%Donald J. Trump (Republican)40.6%6,033,744
2016Hillary Rodham Clinton (Democrat)55.8%Donald J. Trump (Republican)38.8%5,536,424
2012Barack Obama (Democrat)57.6%Mitt Romney (Republican)40.7%5,242,014
2008Barack Obama (Democrat)61.9%John McCain (Republican)36.8%5,522,371
2004John F. Kerry (Democrat)54.8%George W. Bush (Republican)44.5%5,274,322
2024: every candidate
CandidatePartyVotesShare
Kamala D. HarrisDemocrat3,062,86354.4%
Donald J. TrumpRepublican2,449,07943.5%
Robert F. Kennedy Jr.80,4261.4%
Jill Stein31,0230.6%
Chase Oliver3,5100.1%
Claudia De la Cruz2,8770.1%
Cornel West1,5690.0%
Peter Sonski1,3910.0%
Write-ins5180.0%
Shiva Ayyadurai420.0%
Kishore120.0%
Total5,633,310
2020: every candidate
CandidatePartyVotesShare
Joseph R. BidenDemocrat3,471,91557.5%
Donald J. TrumpRepublican2,446,89140.6%
Jo JorgensenLibertarian66,5441.1%
Howie HawkinsGreen30,4940.5%
Brian CarrollAmerican Solidarity9,5480.2%
Gloria La RivaParty for Socialism and Liberation8,0460.1%
John Farneywrite-in840.0%
Jade Simmonswrite-in780.0%
Mark Charleswrite-in750.0%
Don Blankenshipwrite-in180.0%
Kasey Wellswrite-in180.0%
Andy Williams Jr.write-in80.0%
Barbara Bellarwrite-in70.0%
Joseph Kishorewrite-in50.0%
Kevin McKeewrite-in40.0%
Phill Collinswrite-in30.0%
James Timothy Struckwrite-in20.0%
Dennis Andrew Ballwrite-in10.0%
Jeremy Higgswrite-in10.0%
Deborah Rousewrite-in10.0%
Mary Ruth Caro Simmonswrite-in10.0%
Total6,033,744
2016: every candidate
CandidatePartyVotesShare
Hillary Rodham ClintonDemocrat3,090,72955.8%
Donald J. TrumpRepublican2,146,01538.8%
Gary JohnsonLibertarian209,5963.8%
Jill SteinGreen76,8021.4%
Evan McMullinwrite-in11,6550.2%
Darrell Castlewrite-in1,1380.0%
Tom Hoeflingwrite-in1750.0%
Laurence Kotlikoffwrite-in820.0%
James Andersonwrite-in610.0%
Phillip Seebergwrite-in270.0%
Marshall Roy Schoenkewrite-in250.0%
Kevin McKeewrite-in240.0%
Joseph A. Maldonadowrite-in200.0%
Joann Breivogelwrite-in120.0%
Laio Morriswrite-in100.0%
David G. Stackwrite-in100.0%
Matthew Robertswrite-in80.0%
Jonathan Leewrite-in70.0%
Ben Hartnellwrite-in60.0%
Author C. Brumfieldwrite-in50.0%
Duff Cooper Smithwrite-in40.0%
Cherunda Foxwrite-in30.0%
Timothy B. Meluchwrite-in30.0%
Roy Wayne Tyreewrite-in30.0%
Mark J. Harperwrite-in10.0%
Nathan Johnsonwrite-in10.0%
James T. Struckwrite-in10.0%
Dem J. Wysingerwrite-in10.0%
Total5,536,424
2012: every candidate
CandidatePartyVotesShare
Barack ObamaDemocrat3,019,51257.6%
Mitt RomneyRepublican2,135,21640.7%
Gary JohnsonLibertarian56,2291.1%
Jill SteinGreen30,2220.6%
Virgil / Clymer, Jim Goodewrite-in2330.0%
Ross C. "Rocky" Andersonwrite-in1850.0%
Virgil Goodewrite-in1820.0%
Jill Reedwrite-in1210.0%
Tom Hoeflingwrite-in220.0%
Michael Hawkinswrite-in160.0%
Tom Carywrite-in140.0%
Jill / Cary, Tom Reedwrite-in100.0%
Jerry Whitewrite-in80.0%
Cecil Rothwrite-in50.0%
Phyllis Scherrerwrite-in50.0%
Jim Clymerwrite-in40.0%
Barbara Prokopichwrite-in40.0%
Jerry / Scherrer, Phyllis Whitewrite-in40.0%
Tom / Ellis, Jonathan Hoeflingwrite-in30.0%
Dennis Knillwrite-in30.0%
Roy Wayne Tyreewrite-in30.0%
Paul Chehadewrite-in20.0%
Paul / McAllister, Steve Chehadewrite-in20.0%
Stephen / Lopez, Christina Durhamwrite-in20.0%
Lynn Maxwellwrite-in20.0%
James T. Struckwrite-in20.0%
Stephen Durhamwrite-in10.0%
Jonathan Elliswrite-in10.0%
Stephen James Frostwrite-in10.0%
Total5,242,014
2008: every candidate
CandidatePartyVotesShare
Barack ObamaDemocrat3,419,34861.9%
John McCainRepublican2,031,17936.8%
Ralph NaderIndependent30,9480.6%
Bob BarrLibertarian19,6420.4%
Cynthia McKinneyGreen11,8380.2%
Charles O. BaldwinConstitution Party of Illinois8,2560.1%
John Joseph PolachekNew1,1490.0%
Ronald G. Hobbswrite-in40.0%
Donald K. Allenwrite-in30.0%
Frank James Moorewrite-in30.0%
Ron Paulwrite-in10.0%
Total5,522,371
2004: every candidate
CandidatePartyVotesShare
John F. KerryDemocrat2,891,55054.8%
George W. BushRepublican2,345,94644.5%
Michael BadnarikLibertarian32,4420.6%
Ralph Naderwrite-in3,5710.1%
Michael Anthony Peroutkawrite-in4400.0%
David Cobbwrite-in2410.0%
Peter M. Camejowrite-in1150.0%
Ernest Viragwrite-in40.0%
Lawson Bonewrite-in40.0%
John Joseph Kennedywrite-in30.0%
David Cookwrite-in20.0%
Margaret Trowewrite-in10.0%
John Kennedywrite-in10.0%
Robert M. Christensenwrite-in10.0%
Joann Breivogelwrite-in10.0%
Total5,274,322

Share of all votes cast for president in the state, write-ins included. Federal Election Commission, Federal Elections 2002–2024 (each state's certified results).

U.S. Senate

2022: Tammy Duckworth (Democrat) 56.8% · Kathy Salvi (Republican) 41.5%
CandidatePartyVotesShare
Tammy Duckworth (incumbent)Democrat2,329,13656.8%
Kathy SalviRepublican1,701,05541.5%
Bill RedpathLibertarian68,6711.7%
Lowell Martin Seidawrite-in230.0%
Constant 'Connor' Vlakancicwrite-in110.0%
Total4,098,896
2020: Richard J. Durbin (Democrat) 54.9% · Mark C. Curran Jr. (Republican) 38.9%
CandidatePartyVotesShare
Richard J. Durbin (incumbent)Democrat3,278,93054.9%
Mark C. Curran Jr.Republican2,319,87038.9%
Willie L. WilsonWillie Wilson237,6994.0%
Danny MaloufLibertarian75,6731.3%
David F. BlackGreen56,7111.0%
Kevin Keelywrite-in100.0%
Lowell Martin Seidawrite-in60.0%
Albert A. Schaalwrite-in20.0%
Total5,968,901
2016: Tammy Duckworth (Democrat) 54.9% · Mark Steven Kirk (Republican) 39.8%
CandidatePartyVotesShare
Tammy DuckworthDemocrat3,012,94054.9%
Mark Steven Kirk (incumbent)Republican2,184,69239.8%
Kenton McMillenLibertarian175,9883.2%
Scott SummersGreen117,6192.1%
Chad Koppiewrite-in4080.0%
Jim Brownwrite-in1060.0%
Christopher Aguayowrite-in770.0%
Susana Sandovalwrite-in420.0%
Eric Kufi James Stewartwrite-in50.0%
Patricia Beardwrite-in10.0%
Total5,491,878
2014: Richard J. Durbin (Democrat) 53.5% · James D. "Jim" Oberweis (Republican) 42.7%
CandidatePartyVotesShare
Richard J. Durbin (incumbent)Democrat1,929,63753.5%
James D. "Jim" OberweisRepublican1,538,52242.7%
Sharon HansenLibertarian135,3163.8%
Roger K. Daviswrite-in310.0%
Hilaire F. Shiourawrite-in120.0%
Sherry Procarionewrite-in10.0%
Total3,603,519
2010: Mark Steven Kirk (Republican) 48.0% · Alexander "Alexi" Giannoulias (Democrat) 46.4%
CandidatePartyVotesShare
Mark Steven KirkRepublican1,778,69848.0%
Alexander "Alexi" GiannouliasDemocrat1,719,47846.4%
LeAlan M. JonesGreen117,9143.2%
Mike LabnoLibertarian87,2472.4%
Robert L. "Bob" Zadekwrite-in5610.0%
Will Boydwrite-in4680.0%
Corey Dabneywrite-in330.0%
Susanne Atanuswrite-in190.0%
Shon-Tiyon "Santiago" Hortonwrite-in160.0%
Avner Nagarwrite-in150.0%
Stan Jaglawrite-in120.0%
Darren Raichartwrite-in90.0%
Lowell M. Seidawrite-in30.0%
Total3,704,473
2010 (special election, unexpired term): Mark Steven Kirk (Republican) 47.3% · Alexander "Alexi" Giannoulias (Democrat) 46.3%
CandidatePartyVotesShare
Mark Steven KirkRepublican1,677,72947.3%
Alexander "Alexi" GiannouliasDemocrat1,641,48646.3%
LeAlan M. JonesGreen129,5713.7%
Mike LabnoLibertarian95,7622.7%
Robert Zadekwrite-in6830.0%
Will Boydwrite-in4150.0%
Ina Pinkneywrite-in2970.0%
Corey Dabneywrite-in150.0%
Susanne Atanuswrite-in120.0%
Shon-Tiyon "Santiago" Hortonwrite-in80.0%
Stan Jaglawrite-in50.0%
Lowell M. Seidawrite-in10.0%
Total3,545,984
2008: Richard J. Durbin (Democrat) 67.8% · Steve Sauerberg (Republican) 28.5%
CandidatePartyVotesShare
Richard J. Durbin (incumbent)Democrat3,615,84467.8%
Steve SauerbergRepublican1,520,62128.5%
Kathy CummingsGreen119,1352.2%
Larry A. StaffordLibertarian50,2240.9%
Chad N. KoppieConstitution Party of Illinois24,0590.5%
Patricia Elaine Beardwrite-in10.0%
Total5,329,884
2004: Barack Obama (Democrat) 70.0% · Alan Keyes (Republican) 27.0%
CandidatePartyVotesShare
Barack ObamaDemocrat3,597,45670.0%
Alan KeyesRepublican1,390,69027.0%
Albert J. FranzenIndependent81,1641.6%
Jerry KohnLibertarian69,2531.3%
Bill Kuhnkewrite-in2,2680.0%
Scott Doodywrite-in3390.0%
Donald McArthur-Selfwrite-in1340.0%
Kathy Campbellwrite-in1290.0%
Shaun L. Billwrite-in370.0%
Marcus Hesterwrite-in230.0%
Tom Carlsonwrite-in200.0%
Orlando McDowellwrite-in50.0%
Arthur C. Brumfieldwrite-in10.0%
Lowell Seidawrite-in10.0%
Total5,141,520
2002: Richard J. Durbin (Democrat) 60.3% · Jim Durkin (Republican) 38.0%
CandidatePartyVotesShare
Richard J. Durbin (incumbent)Democrat2,103,76660.3%
Jim DurkinRepublican1,325,70338.0%
Steven BurgauerLibertarian57,3821.6%
Total3,486,851

Federal Election Commission, Federal Elections 2002–2024 (each state's certified results); 2024 from the MIT Election Data and Science Lab, compiled from the state's certified results.

U.S. House

2024 (17 races)
DistrictCandidatesTotal votes
District 1Jonathan L. Jackson (Democrat) 65.8% · Marcus Lewis (Republican) 34.1% · Hilary Myrick-Winston (no party label) 0.0%316,507
District 2Robin L. Kelly (Democrat) 67.5% · Ashley Ramos (Republican) 32.4% · Mike Vick (no party label) 0.0%289,843
District 3Delia C. Ramirez (Democrat) 67.3% · John Booras (Republican) 32.7% · Angel Oakley (no party label) 0.0%259,908
District 4JESúS G. \"CHUY\" GARCíA (Democrat) 67.5% · Lupe Castillo (Republican) 27.3% · Ed Hershey (Working Class) 5.2%206,396
District 5Mike Quigley (Democrat) 69.0% · Tommy Hanson (Republican) 31.0% · Frank Rowder (no party label) 0.0%363,965
District 6Sean Casten (Democrat) 54.2% · Niki Conforti (Republican) 45.8% · Peter J. Meyer, Jr. (no party label) 0.0%362,849
District 7Danny K. Davis (Democrat) 83.3% · Chad Koppie (Republican) 16.7% · Lien Choi (no party label) 0.0%267,152
District 8Raja Krishnamoorthi (Democrat) 57.1% · Mark Rice (Republican) 42.9%303,073
District 9Janice D. Schakowsky (Democrat) 68.4% · Seth Alan Cohen (Republican) 31.6%338,828
District 10Bradley Scott Schneider (Democrat) 59.9% · Jim Carris (Republican) 40.0% · Joseph Severino (no party label) 0.1%327,621
District 11Bill Foster (Democrat) 55.6% · Jerry Evans (Republican) 44.4% · Anna Schiefelbein (no party label) 0.1%359,684
District 12Mike Bost (Republican) 74.2% · Brian Roberts (Democrat) 25.8%367,629
District 13Nikki Budzinski (Democrat) 58.1% · Joshua Loyd (Republican) 41.9% · Chibuihe Asonye (no party label) 0.1%329,500
District 14Lauren Underwood (Democrat) 55.1% · James T. \"Jim\" Marter (Republican) 44.9% · Roy Jones (no party label) 0.0%332,929
District 15Mary E. Miller (Republican) 99.5% · William Bonnett (no party label) 0.5%310,234
District 16Darin Lahood (Republican) 99.9% · Scott Summers (no party label) 0.1%311,108
District 17Eric Sorensen (Democrat) 54.4% · Joe McGraw (Republican) 45.6%312,828
2022 (17 races)
DistrictCandidatesTotal votes
District 1Jonathan L. Jackson (Democrat) 67.0% · Eric Carlson (Republican) 33.0% · Tori "Nick" Nicholson (write-in) 0.0%237,425
District 2Robin Kelly (Democrat) 67.1% · Thomas Lynch (Republican) 32.9%209,175
District 3Delia Ramirez (Democrat / Republican) 100.0%177,759
District 4Jesus "Chuy" Garcia (Democrat) 68.4% · James Falakos (Republican) 28.1% · Edward Hershey (Working Class) 3.5%133,047
District 5Mike Quigley (Democrat) 69.6% · Tommy Hanson (Republican) 28.8% · Jerico Matias Cruz (Independent) 1.6%274,550
District 6Sean Casten (Democrat) 54.4% · Keith Pekau (Republican) 45.6% · Art Jones (write-in) 0.0%276,859
District 7Danny K. Davis (Democrat) 99.9% · Chad Koppie (write-in) 0.0% · Roger Romanelli (write-in) 0.0%167,746
District 8Raja Krishnamoorthi (Democrat) 56.9% · Chris Dargis (Republican) 43.1%207,215
District 9Janice D. Schakowsky (Democrat) 71.7% · Maxwell "Max" Rice (Republican) 28.3%250,530
District 10Brad Schneider (Democrat) 63.0% · Joseph Severino (Republican) 37.0%242,165
District 11Bill Foster (Democrat) 56.5% · Catalina Lauf (Republican) 43.5%264,241
District 12Mike Bost (Republican) 75.0% · Homer "Chip" Markel (Democrat) 25.0% · Nancy Foster (write-in) 0.0%291,171
District 13Nikki Budzinski (Democrat) 56.6% · Regan Deering (Republican) 43.4% · Nancy Foster (write-in) 0.0%250,450
District 14Lauren Underwood (Democrat) 54.2% · Scott R. Gryder (Republican) 45.8% · Barry A. Wilson (write-in) 0.0%236,600
District 15Mary Miller (Republican) 71.1% · Paul J. Lange (Democrat) 28.9%299,403
District 16Darin LaHood (Republican) 66.3% · Elizabeth "Lisa" Haderlein (Democrat) 33.7%297,946
District 17Eric Sorensen (Democrat) 52.0% · Esther Joy King (Republican) 48.0% · Brad Ahrens (write-in) 0.0%233,123
2020 (18 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 73.8% · Philanise White (Republican) 26.2% · Ruth Pellegrini (write-in) 0.0%325,123
District 2Robin Kelly (Democrat) 78.8% · Theresa J. Raborn (Republican) 21.2%298,038
District 3Marie Newman (Democrat) 56.4% · Mike Fricilone (Republican) 43.6%306,848
District 4Jesus "Chuy" Garcia (Democrat) 84.1% · Jesus Solorio (Republican) 15.9%222,737
District 5Mike Quigley (Democrat) 70.8% · Tommy Hanson (Republican) 26.6% · Thomas J Wilda (Green) 2.6%361,271
District 6Sean Casten (Democrat) 52.8% · Jeanne Ives (Republican) 45.4% · Bill Redpath (Libertarian) 1.7%404,747
District 7Danny K. Davis (Democrat) 80.4% · Craig Cameron (Republican) 13.3% · Tracy Jennings (Independent) 6.2%310,128
District 8Raja Krishnamoorthi (Democrat) 73.2% · Preston Gabriel Nelson (Libertarian) 26.8%254,578
District 9Janice D. Schakowsky (Democrat) 71.0% · Sargis Sangari (Republican) 29.0%369,170
District 10Brad Schneider (Democrat) 63.9% · Valerie Ramirez Mukherjee (Republican) 36.1% · Joseph W. Kopsick (write-in) 0.0%316,874
District 11Bill Foster (Democrat) 63.3% · Rick Laib (Republican) 36.7% · Jon Harlson (write-in) 0.0%307,377
District 12Mike Bost (Republican) 60.4% · Raymond C. Lenzi (Democrat) 39.6%322,416
District 13Rodney Davis (Republican) 54.5% · Betsy Dirksen Longdrigan (Democrat) 45.5%333,021
District 14Lauren Underwood (Democrat) 50.7% · Jim Oberweis (Republican) 49.3% · Joseph Monack (write-in) 0.0%401,052
District 15Mary Miller (Republican) 73.4% · Erika C. Weaver (Democrat) 26.6%333,506
District 16Adam Kinzinger (Republican) 64.7% · Dani Brzozowski (Democrat) 35.3% · Braden McCullough (write-in) 0.0%338,159
District 17Cheri Bustos (Democrat) 52.0% · Esther Joy King (Republican) 48.0% · General Parker (The General) (write-in) 0.0%299,895
District 18Darin LaHood (Republican) 70.4% · George Petrilli (Democrat) 29.6%371,879
2018 (18 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 73.5% · Jimmy Lee Tillman II (Republican) 19.8% · Thomas Rudbeck (Independent) 6.7%257,885
District 2Robin Kelly (Democrat) 81.1% · David Merkle (Republican) 18.9%235,251
District 3Daniel William Lipinski (Democrat) 73.0% · Arthur J. Jones (Republican) 25.9% · Justin Hanson (write-in) 0.6%223,334
District 4Jesus "Chuy" Garcia (Democrat) 86.6% · Mark Wayne Lorch (Republican) 13.4%166,189
District 5Mike Quigley (Democrat) 76.7% · Tom Hanson (Republican) 23.3% · Frank Rowder (write-in) 0.0%279,131
District 6Sean Casten (Democrat) 53.6% · Peter J. Roskam (Republican) 46.4%315,446
District 7Danny K. Davis (Democrat) 87.6% · Craig Cameron (Republican) 12.4%246,243
District 8Raja Krishnamoorthi (Democrat) 66.0% · Jitendra "JD" Diganvker (Republican) 34.0%197,127
District 9Janice D. Schakowsky (Democrat) 73.5% · John D. Elleson (Republican) 26.5%290,351
District 10Brad Schneider (Democrat) 65.6% · Douglas R. Bennett (Republican) 34.4%238,664
District 11Bill Foster (Democrat) 63.8% · Nick Stella (Republican) 36.2%227,765
District 12Mike Bost (Republican) 51.6% · Brendan Kelly (Democrat) 45.4% · Randy Auxier (Green) 3.0%261,543
District 13Rodney Davis (Republican) 50.4% · Betsy Dirksen Londrigan (Democrat) 49.6% · Thomas J. Kuna (write-in) 0.0%270,981
District 14Lauren Underwood (Democrat) 52.5% · Randall M. "Randy" Hultgren (Republican) 47.5%297,199
District 15John M. Shimkus (Republican) 70.9% · Kevin Gaither (Democrat) 29.1% · Tim E. Buckner (write-in) 0.0%255,608
District 16Adam Kinzinger (Republican) 59.1% · Sara Dady (Democrat) 40.9% · John M. Stassi (write-in) 0.0%255,825
District 17Cheri Bustos (Democrat) 62.1% · William W. "Bill" Fawell (Republican) 37.9%229,749
District 18Darin LaHood (Republican) 67.2% · Junius Rodriguez (Democrat) 32.8%291,413
2016 (18 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 74.1% · August (O'Neill) Deuser (Republican) 25.9% · Tabitha Carson (write-in) 0.0%315,862
District 2Robin Kelly (Democrat) 79.8% · John F Morrow (Republican) 20.2%294,522
District 3Daniel William Lipinski (Democrat) 100.0% · Diane Harris (write-in) 0.0%225,411
District 4Luis V. Gutierrez (Democrat) 100.0%171,297
District 5Mike Quigley (Democrat) 67.8% · Vince Kolber (Republican) 27.5% · Rob Sherman (Green) 4.7%313,724
District 6Peter J. Roskam (Republican) 59.2% · Amanda Howland (Democrat) 40.8%352,146
District 7Danny K. Davis (Democrat) 84.2% · Jeffrey A. Leef (Republican) 15.8%297,466
District 8Raja Krishnamoorthi (Democrat) 58.3% · Peter "Pete" DiCianni (Republican) 41.7%248,571
District 9Janice D Schakowsky (Democrat) 66.5% · Joan McCarthy Lasonde (Republican) 33.5% · David Williams (write-in) 0.0%326,948
District 10Brad Schneider (Democrat) 52.6% · Robert Dold (Republican) 47.4% · Joseph William Kopsick (write-in) 0.0%285,996
District 11Bill Foster (Democrat) 60.4% · Tonia Khouri (Republican) 39.6%275,573
District 12Michael Bost (Republican) 54.3% · Charles "C.J." Baricevic (Democrat) 39.7% · Paula Bradshaw (Green) 6.0%313,002
District 13Rodney Davis (Republican) 59.7% · Mark D Wicklund (Democrat) 40.3%314,394
District 14Randall M. "Randy" Hultgren (Republican) 59.3% · Jim Walz (Democrat) 40.7%338,097
District 15John M. Shimkus (Republican) 100.0%274,554
District 16Adam Kinzinger (Republican) 99.9% · John F. Burchardt (write-in) 0.1%259,853
District 17Cheri Bustos (Democrat) 60.3% · Patrick Harlan (Republican) 39.7%287,068
District 18Darin LaHood (Republican) 72.1% · Junius Rodriguez (Democrat) 27.9% · Don Vance (write-in) 0.0%347,283
2014 (18 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 73.1% · Jimmy Lee Tillman (Republican) 26.9%222,017
District 2Robin Kelly (Democrat) 78.5% · Eric M. Wallace (Republican) 21.4% · Marcus Lewis (write-in) 0.1%204,266
District 3Daniel William Lipinski (Democrat) 64.6% · Sharon M. Brannigan (Republican) 35.4%180,855
District 4Luis V. Gutierrez (Democrat) 78.1% · Hector Concepcion (Republican) 21.9%101,944
District 5Mike Quigley (Democrat) 63.2% · Vince Kolber (Republican) 30.6% · Nancy Wade (Green) 6.1%184,019
District 6Peter J. Roskam (Republican) 67.1% · Michael Mason (Democrat) 32.9%238,752
District 7Danny K. Davis (Democrat) 85.1% · Robert L. Bumpers (Republican) 14.9%182,278
District 8Tammy Duckworth (Democrat) 55.7% · Larry Kaifesh (Republican) 44.3%151,056
District 9Janice D. Schakowsky (Democrat) 66.1% · Susanne Atanus (Republican) 33.9% · Phil Collins (write-in) 0.0%213,450
District 10Robert Dold (Republican) 51.3% · Brad Schneider (Democrat) 48.7%187,128
District 11Bill Foster (Democrat) 53.5% · Darlene Senger (Republican) 46.5% · Constant "Connor" Vlakancic (write-in) 0.0%174,772
District 12Mike Bost (Republican) 52.5% · William L. "Bill" Enyart (Democrat) 41.9% · Paula Bradshaw (Green) 5.6%209,738
District 13Rodney Davis (Republican) 58.7% · Ann E. Callis (Democrat) 41.3%210,272
District 14Randall M. "Randy" Hultgren (Republican) 65.4% · Dennis Anderson (Democrat) 34.6%222,230
District 15John M. Shimkus (Republican) 74.9% · Eric Thorsland (Democrat) 25.1%221,926
District 16Adam Kinzinger (Republican) 70.6% · Randall Wayne Olsen (Democrat) 29.4%217,198
District 17Cheri Bustos (Democrat) 55.5% · Bobby Schilling (Republican) 44.5% · Bill Fawell (write-in) 0.0%199,361
District 18Aaron Schock (Republican) 74.7% · Darrel Miller (Democrat) 25.3%246,740
2012 (18 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 73.8% · Donald E. Peloquin (Republican) 26.2% · John Hawkins (write-in) 0.0%320,844
District 2Jesse L. Jackson Jr. (Democrat) 63.3% · Brian Woodworth (Republican) 23.2% · Marcus Lewis (Independent) 13.4%297,712
District 3Daniel William Lipinski (Democrat) 68.5% · Richard L. Grabowski (Republican) 31.5% · Laura Anderson (write-in) 0.0%246,398
District 4Luis V. Gutierrez (Democrat) 83.0% · Hector Concepcion (Republican / W(R)) 17.0% · Ymelda Viramontes (write-in) 0.0%160,509
District 5Mike Quigley (Democrat) 65.7% · Dan Schmitt (Republican) 28.6% · Nancy Wade (Green) 5.7%270,377
District 6Peter J. Roskam (Republican) 59.2% · Leslie Coolidge (Democrat) 40.8%326,129
District 7Danny K. Davis (Democrat) 84.6% · Rita Zak (Republican) 11.0% · John H. Monaghan (Independent) 4.4%286,435
District 8Tammy Duckworth (Democrat) 54.7% · Joe Walsh (Republican) 45.3%225,066
District 9Janice D. Schakowsky (Democrat) 66.3% · Timothy C. Wolfe (Republican) 33.7% · Hilaire Fuji Shioura (write-in) 0.0%293,807
District 10Brad Schneider (Democrat) 50.6% · Robert Dold (Republican) 49.4%264,454
District 11Bill Foster (Democrat) 58.6% · Judy Biggert (Republican) 41.4% · Chris Michel (write-in) 0.0%254,295
District 12William L. Enyart (Democrat) 51.7% · Jason Plummer (Republican) 42.7% · Paula Bradshaw (Green / Write-In) 5.6%303,949
District 13Rodney Davis (Republican) 46.5% · David M. Gill (Democrat) 46.2% · John Hartman (Independent) 7.2%294,385
District 14Randy M. Hultgren (Republican) 58.8% · Dennis Anderson (Democrat) 41.2%301,954
District 15John M. Shimkus (Republican) 68.6% · Angela Michael (Democrat) 31.4%299,937
District 16Adam Kinzinger (Republican) 61.8% · Wanda Rohl (Democrat) 38.2%294,090
District 17Cheri Bustos (Democrat) 53.3% · Bobby Schilling (Republican) 46.7% · Eric Reyes (write-in) 0.0%288,161
District 18Aaron Schock (Republican) 74.2% · Steve Waterworth (Democrat) 25.8%329,631
2010 (19 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 80.4% · Raymond G. Wardingley (Republican / W(Rep)) 15.9% · Jeff Adams (Green) 3.8%184,386
District 2Jesse L. Jackson Jr. (Democrat) 80.5% · Isaac C. Hayes (Republican) 13.8% · Anthony W. Williams (Green) 5.6%187,113
District 3Daniel William Lipinski (Democrat) 69.7% · Michael A. Bendas (Republican) 24.3% · Laurel Lambert Schmidt (Green) 6.0%166,627
District 4Luis V. Gutierrez (Democrat) 77.4% · Israel Vasquez (Republican) 14.3% · Robert J. Burns (Green) 8.3%81,792
District 5Mike Quigley (Democrat) 70.6% · David Ratowitz (Republican) 25.4% · Matthew Reichel (Green) 4.0%153,435
District 6Peter J. Roskam (Republican) 63.6% · Benjamin S. Lowe (Democrat) 36.4%179,835
District 7Danny K. Davis (Democrat) 81.5% · Mark M. Weiman (Republican) 16.1% · Clarence Desmond Clemons (Independent) 2.4%183,849
District 8Joe Walsh (Republican) 48.5% · Melissa Bean (Democrat) 48.3% · Bill Scheurer (Green) 3.2%202,435
District 9Janice D. Schakowsky (Democrat) 66.3% · Joel Barry Pollak (Republican) 31.1% · Simon Ribeiro (Green) 2.5%177,207
District 10Robert Dold (Republican) 51.1% · Daniel J. Seals (Democrat) 48.9% · Author C. Brumfield (write-in) 0.0%215,232
District 11Adam Kinzinger (Republican) 57.3% · Deborah "Debbie" Halvorson (Democrat) 42.7%225,127
District 12Jerry F. Costello (Democrat) 59.8% · Teri Newman (Republican) 36.5% · Rodger W. Jennings (Green) 3.6%202,705
District 13Judy Biggert (Republican) 63.8% · Scott Harper (Democrat) 36.2%238,413
District 14Randall M. "Randy" Hultgren (Republican) 51.3% · Bill Foster (Democrat) 45.0% · Daniel J. Kairis (Green) 3.6%219,013
District 15Timothy V. Johnson (Republican) 64.3% · David Gill (Democrat) 35.7%212,863
District 16Donald A. Manzullo (Republican) 65.0% · George W. Gaulrapp (Democrat) 31.0% · Terry G. Campbell (Green) 4.0%212,761
District 17Bobby Schilling (Republican) 52.6% · Phil Hare (Democrat) 43.0% · Roger K. Davis (Green) 4.5%198,898
District 18Aaron Schock (Republican) 69.1% · Deirdre "DK" Hirner (Democrat) 25.8% · Sheldon Schafer (Green) 5.1%221,170
District 19John M. Shimkus (Republican) 71.2% · Tim Bagwell (Democrat) 28.8%233,298
2008 (19 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 85.9% · Antoine Members (Republican) 14.1%271,397
District 2Jesse L. Jackson Jr. (Democrat) 89.4% · Anthony W. Williams (Republican) 10.6% · Nathan Peoples (write-in) 0.0%280,776
District 3Daniel William Lipinski (Democrat) 73.3% · Michael Hawkins (Republican) 21.4% · Jerome Pohlen (Green) 5.4%235,524
District 4Luis V. Gutierrez (Democrat) 80.6% · Daniel Cunningham (Republican) 11.5% · Omar N. López (Green) 7.9%139,606
District 5Rahm Emanuel (Democrat) 73.9% · Tom Hanson (Republican) 22.0% · Alan Augustson (Green) 4.0%230,892
District 6Peter J. Roskam (Republican) 57.6% · Jill Morgenthaler (Democrat) 42.4%256,913
District 7Danny K. Davis (Democrat) 85.0% · Steve Miller (Republican) 15.0%276,817
District 8Melissa Bean (Democrat) 60.7% · Steve Greenberg (Republican) 39.3%295,525
District 9Janice D. Schakowsky (Democrat) 74.7% · Michael Benjamin Younan (Republican) 22.0% · Morris Shanfield (Green) 3.3%243,694
District 10Mark Steven Kirk (Republican) 52.6% · Daniel J. Seals (Democrat) 47.4%291,258
District 11Deborah "Debbie" Halvorson (Democrat) 58.4% · Marty Ozinga (Republican) 34.5% · Jason M. Wallace (Green) 7.1%317,895
District 12Jerry F. Costello (Democrat) 71.4% · Timmy Jay Richardson Jr. (Republican) 24.9% · Rodger W. Jennings (Green) 3.7%298,181
District 13Judy Biggert (Republican) 53.6% · Scott Harper (Democrat) 43.6% · Steve Alesch (Green) 2.8%337,771
District 14Bill Foster (Democrat) 57.7% · Jim Oberweis (Republican) 42.3%321,057
District 15Timothy V. Johnson (Republican) 64.2% · Steve Cox (Democrat) 35.8%291,514
District 16Donald A. Manzullo (Republican) 60.9% · Robert G. Abboud (Democrat) 36.1% · Scott Summers (Green) 3.1%312,220
District 17Phil Hare (Democrat) 99.8% · Mark Edward Lioen (write-in) 0.2%221,478
District 18Aaron Schock (Republican) 58.9% · Colleen Callahan (Democrat) 37.9% · Sheldon Schafer (Green) 3.2%310,088
District 19John M. Shimkus (Republican) 64.5% · Daniel Davis (Democrat) 33.4% · Troy Dennis (Green) 2.2%315,589
2006 (19 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 84.1% · Jason E. Tabour (Republican) 15.9%174,427
District 2Jesse L. Jackson Jr. (Democrat) 84.8% · Robert Belin (Republican) 11.8% · Anthony W. Williams (Libertarian) 3.3%172,490
District 3Daniel William Lipinski (Democrat) 77.1% · Raymond G. Wardingley (Republican) 22.9%165,722
District 4Luis V. Gutierrez (Democrat) 85.8% · Ann Melichar (Republican) 14.2%81,442
District 5Rahm Emanuel (Democrat) 78.0% · Kevin Edward White (Republican) 22.0% · John Houlihan (write-in) 0.0%146,581
District 6Peter J. Roskam (Republican) 51.4% · L. Tammy Duckworth (Democrat) 48.6% · Patricia Elaine Beard (write-in) 0.0%177,957
District 7Danny K. Davis (Democrat) 86.7% · Charles Hutchinson (Republican) 13.3% · Lowell M. Seida (write-in) 0.0%165,011
District 8Melissa Bean (Democrat) 50.9% · David McSweeney (Republican) 44.0% · Bill Scheurer (Moderate) 5.1%183,394
District 9Janice D. Schakowsky (Democrat) 74.6% · Michael P. Shannon (Republican) 25.4% · Simon M. Ribeiro (Republican / Write-In) 0.0%164,713
District 10Mark Steven Kirk (Republican) 53.4% · Daniel J. Seals (Democrat) 46.6% · Arthur C. Brumfield (write-in) 0.0%202,208
District 11Gerald C. "Jerry" Weller (Republican) 55.1% · John Pavich (Democrat) 44.9% · Alaka Waikar (write-in) 0.0%197,856
District 12Jerry F. Costello (Democrat) 100.0% · W. K. Siglar (write-in) 0.0%157,809
District 13Judy Biggert (Republican) 58.3% · Joseph Shannon (Democrat) 41.7% · Mark Alan Mastrogiovanni (write-in) 0.0%205,234
District 14J. Dennis Hastert (Republican) 59.8% · Jonathan "John" Laesch (Democrat) 40.2%197,144
District 15Timothy V. Johnson (Republican) 57.6% · David Gill (Democrat) 42.4%202,835
District 16Donald A. Manzullo (Republican) 63.6% · Richard D. Auman (Democrat) 32.1% · General John Borling (write-in) 4.3%198,101
District 17Phil Hare (Democrat) 57.2% · Andrea Zinga (Republican) 42.8%201,186
District 18Ray LaHood (Republican) 67.3% · Steve Waterworth (Democrat) 32.7%223,246
District 19John M. Shimkus (Republican) 60.7% · Danny L. Stover (Democrat) 39.3%236,352
2004 (19 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 84.9% · Raymond G. Wardingley (Republican) 15.1%249,949
District 2Jesse L. Jackson, Jr. (Democrat) 88.5% · Stephanie Sailor (Libertarian) 11.5%234,525
District 3Daniel William Lipinski (Democrat) 72.6% · Ryan Chlada (Republican) 25.2% · Krista Grimm (write-in) 2.2%229,956
District 4Luis V. Gutierrez (Democrat) 83.7% · Tony Cisneros (Republican) 12.4% · Jake Witmer (Libertarian) 3.9%125,142
District 5Rahm Emanuel (Democrat) 76.2% · Bruce Best (Republican) 23.8%207,930
District 6Henry J. Hyde (Republican) 55.8% · Christine Cegelis (Democrat) 44.2%250,097
District 7Danny K. Davis (Democrat) 86.1% · Antonio Davis-Fairman (Republican) 13.9%256,736
District 8Melissa Bean (Democrat) 51.7% · Philip Crane (Republican) 48.3%270,393
District 9Janice D. Schakowsky (Democrat) 75.7% · Kurt J. Eckhardt (Republican) 24.3%231,417
District 10Mark Steven Kirk (Republican) 64.1% · Lee Goodman (Democrat) 35.9%276,711
District 11Gerald C. "Jerry" Weller (Republican) 58.7% · Tari Renner (Democrat) 41.3%294,960
District 12Jerry F. Costello (Democrat) 69.5% · Erin R. Zweigart (Republican) 28.9% · Walter B. Steele (Libertarian) 1.7%286,435
District 13Judy Biggert (Republican) 65.0% · Gloria Schor Andersen (Democrat) 35.0% · Mark Alan Mastrogiovannia (write-in) 0.0%308,312
District 14J. Dennis Hastert (Republican) 68.6% · Ruben Zamora (Democrat) 31.4%279,208
District 15Tim Johnson (Republican) 61.1% · David Gill (Democrat) 38.9%291,739
District 16Donald A. Manzullo (Republican) 69.1% · John H. Kutsch (Democrat) 30.9% · Tom Carlson (write-in) 0.0%295,806
District 17Lane A. Evans (Democrat) 60.7% · Andrea Lane Zinga (Republican) 39.3%284,000
District 18Ray LaHood (Republican) 70.2% · Steve Waterworth (Democrat) 29.8%307,595
District 19John M. Shimkus (Republican) 69.4% · Tim Bagwell (Democrat) 30.6%307,754
2002 (19 races)
DistrictCandidatesTotal votes
District 1Bobby L. Rush (Democrat) 81.2% · Raymond G. Wardingly (Republican) 16.2% · Dorothy G. Tsatsos (Libertarian) 2.6%183,656
District 2Jesse L. Jackson, Jr. (Democrat) 82.3% · Doug Nelson (Republican) 17.7%184,010
District 3William O. Lipinski (Democrat) 100.0%156,042
District 4Luis V. Gutierrez (Democrat) 79.7% · Anthony J. "Tony" Lopez-Cisneros (Republican) 15.1% · Maggie Kohls (Libertarian) 5.2%84,513
District 5Rahm Emanuel (Democrat) 66.8% · Mark A. Augusti (Republican) 28.9% · Frank Gonzalez (Libertarian) 4.3%159,435
District 6Henry J. Hyde (Republican) 65.1% · Tom Berry (Democrat) 34.9%173,872
District 7Danny K. Davis (Democrat) 83.2% · Mark Tunney (Republican) 15.3% · Martin Pankau (Libertarian) 1.5%165,756
District 8Philip M. Crane (Republican) 57.4% · Melissa L. Bean (Democrat) 42.6% · Chuck Kelecic (write-in) 0.0%165,926
District 9Janice D. Schakowsky (Democrat) 70.3% · Nicholas M. Duric (Republican) 26.8% · Stephanie "Vs. The Machine" Sailor (Libertarian) 2.9%168,836
District 10Mark Steven Kirk (Republican) 68.8% · Henry H. "Hank" Perritt, Jr. (Democrat) 31.2%186,911
District 11Gerald C. "Jerry" Weller (Republican) 64.3% · Keith S. Van Duyne (Democrat) 35.7%193,085
District 12Jerry F. Costello (Democrat) 69.2% · David Sadler (Republican) 30.8%190,020
District 13Judy Biggert (Republican) 70.3% · Tom Mason (Democrat) 29.7%198,615
District 14J. Dennis Hastert (Republican) 74.1% · Laurence J. Quick (Democrat) 25.9%182,363
District 15Timothy V. Johnson (Republican) 65.2% · Joshua T. Hartke (Democrat) 31.0% · Carl Estabrook (Illinois Green) 3.8%206,617
District 16Donald A. Manzullo (Republican) 70.6% · John Kutsch (Democrat) 29.4%188,827
District 17Lane Evans (Democrat) 62.4% · Peter Calderone (Republican) 37.6%203,612
District 18Ray LaHood (Republican) 100.0%192,567
District 19John M. Shimkus (Republican) 54.8% · David D. Phelps (Democrat) 45.2%244,473

Districts as numbered that year: states redraw them after each census, and some did more often. "Unopposed" is a candidate the state didn't put on the ballot because no one ran against them. Federal Election Commission, Federal Elections 2002–2024 (each state's certified results); 2024 from the MIT Election Data and Science Lab, compiled from the state's certified results.

The presidential vote by county

Every county, 2024, 2020, 2016, 2012, 2008, 2004, 2000
County2024
Dem. · Rep.
2020
Dem. · Rep.
2016
Dem. · Rep.
2012
Dem. · Rep.
2008
Dem. · Rep.
2004
Dem. · Rep.
2000
Dem. · Rep.
Adams25.5% · 72.9%25.7% · 72.2%24.0% · 71.3%31.5% · 66.7%38.3% · 60.7%33.4% · 66.2%40.5% · 57.6%
Alexander39.8% · 59.0%42.6% · 56.8%44.3% · 52.6%56.1% · 42.5%55.6% · 43.0%52.1% · 47.3%58.6% · 39.5%
Bond26.5% · 71.2%28.1% · 69.1%27.5% · 64.9%41.2% · 55.8%48.5% · 49.8%43.8% · 55.2%43.5% · 54.1%
Boone41.9% · 56.4%42.2% · 55.6%39.1% · 53.4%46.3% · 51.9%51.1% · 47.0%42.4% · 57.0%41.8% · 55.5%
Brown19.0% · 78.9%19.3% · 76.6%20.0% · 75.5%33.3% · 64.0%38.4% · 60.1%34.6% · 65.0%40.5% · 57.5%
Bureau36.9% · 61.2%38.3% · 59.7%36.4% · 56.0%48.9% · 49.1%51.9% · 46.2%44.5% · 54.9%46.1% · 50.7%
Calhoun20.9% · 76.8%24.4% · 73.8%28.7% · 66.9%41.9% · 55.9%52.7% · 45.2%50.5% · 48.7%50.3% · 47.2%
Carroll33.2% · 64.8%34.2% · 63.6%32.9% · 59.6%49.6% · 48.1%51.7% · 46.9%43.5% · 55.7%43.4% · 53.4%
Cass27.4% · 70.8%30.4% · 68.2%31.6% · 62.8%42.2% · 55.7%49.7% · 48.4%43.7% · 55.5%47.3% · 50.3%
Champaign60.6% · 36.8%60.0% · 37.1%54.7% · 36.4%52.1% · 45.1%57.8% · 40.3%50.4% · 48.4%47.8% · 46.6%
Christian25.9% · 72.6%26.8% · 71.4%25.8% · 68.2%37.4% · 60.4%45.8% · 52.1%40.0% · 59.2%46.0% · 51.0%
Clark23.5% · 74.7%23.9% · 74.5%23.7% · 70.9%33.0% · 65.4%45.1% · 53.2%35.9% · 63.5%39.0% · 58.5%
Clay15.6% · 82.9%16.4% · 81.7%16.1% · 79.1%26.8% · 70.9%37.6% · 60.8%32.1% · 67.4%36.1% · 61.8%
Clinton23.1% · 74.9%23.4% · 74.6%22.6% · 71.3%34.0% · 64.0%44.2% · 54.0%39.7% · 59.7%41.7% · 55.7%
Coles34.8% · 63.3%35.7% · 62.1%33.4% · 59.5%43.4% · 54.5%50.8% · 47.6%42.0% · 57.1%44.3% · 52.2%
Cook69.6% · 28.1%74.3% · 24.0%74.7% · 21.0%74.0% · 24.6%76.2% · 22.8%70.2% · 29.1%68.6% · 28.6%
Crawford22.9% · 75.3%23.4% · 74.7%22.8% · 71.9%33.2% · 64.9%42.5% · 55.5%34.2% · 65.2%39.2% · 58.5%
Cumberland18.4% · 80.2%19.6% · 78.9%18.5% · 75.6%31.0% · 66.3%38.6% · 59.3%34.4% · 64.6%37.6% · 59.6%
Dekalb49.9% · 47.9%51.5% · 45.8%46.9% · 43.8%51.6% · 46.1%57.5% · 40.8%47.3% · 51.7%44.5% · 51.6%
Dewitt26.5% · 71.3%27.3% · 70.2%25.3% · 67.3%35.4% · 62.3%42.4% · 55.7%36.4% · 63.1%40.7% · 56.3%
Douglas26.1% · 72.2%26.7% · 71.3%23.9% · 69.8%30.8% · 67.5%38.6% · 59.9%32.4% · 66.8%39.4% · 58.1%
Dupage55.0% · 41.9%58.0% · 39.9%53.3% · 38.8%49.7% · 48.6%54.7% · 43.9%44.8% · 54.4%41.9% · 55.2%
Edgar23.0% · 75.3%23.0% · 75.6%22.8% · 71.7%32.8% · 65.6%45.3% · 53.3%36.7% · 62.4%39.1% · 58.7%
Edwards13.9% · 84.9%14.5% · 84.2%13.0% · 83.0%23.4% · 74.5%34.0% · 63.8%27.6% · 71.7%30.0% · 67.9%
Effingham19.0% · 79.2%19.5% · 78.8%17.5% · 77.4%23.2% · 75.2%31.3% · 67.3%27.0% · 72.3%29.2% · 68.0%
Fayette17.0% · 81.7%18.2% · 80.1%19.0% · 76.9%31.8% · 66.3%41.0% · 56.8%37.4% · 61.6%41.6% · 55.7%
Ford25.1% · 72.9%25.2% · 72.6%22.1% · 70.0%27.6% · 70.4%34.9% · 63.9%29.5% · 69.6%34.0% · 63.2%
Franklin24.1% · 74.6%25.6% · 73.1%25.3% · 70.1%40.5% · 57.3%47.6% · 50.4%45.6% · 53.7%53.1% · 44.2%
Fulton37.0% · 60.9%39.0% · 59.2%38.8% · 53.8%54.2% · 43.2%59.6% · 38.3%53.3% · 45.9%54.9% · 42.6%
Gallatin22.2% · 76.0%23.3% · 75.5%24.3% · 71.7%40.0% · 58.0%55.5% · 42.4%48.8% · 50.2%52.8% · 44.7%
Greene20.1% · 77.9%21.7% · 76.6%21.6% · 74.2%36.0% · 61.4%45.1% · 52.6%40.5% · 58.7%43.2% · 54.3%
Grundy34.4% · 63.9%36.1% · 61.9%34.7% · 57.9%44.5% · 53.4%49.9% · 48.2%42.7% · 56.5%45.3% · 52.5%
Hamilton17.7% · 81.0%19.1% · 79.5%19.3% · 77.0%32.2% · 65.1%42.1% · 55.2%40.2% · 58.8%42.4% · 54.9%
Hancock24.1% · 74.0%24.7% · 73.6%23.5% · 70.5%40.1% · 57.9%43.7% · 54.5%40.2% · 59.0%43.9% · 53.0%
Hardin18.5% · 80.3%20.8% · 78.2%19.6% · 77.0%31.8% · 65.9%39.6% · 59.0%37.9% · 61.6%44.9% · 51.8%
Henderson29.6% · 68.4%32.5% · 65.6%32.8% · 61.3%55.4% · 43.2%58.1% · 40.4%54.6% · 44.7%52.5% · 44.2%
Henry36.8% · 61.2%38.2% · 59.7%36.0% · 56.8%50.7% · 47.6%53.2% · 45.4%47.1% · 52.3%50.8% · 46.4%
Iroquois20.6% · 77.9%20.7% · 77.6%19.2% · 74.6%26.7% · 71.3%34.1% · 64.0%27.7% · 71.7%32.8% · 64.7%
Jackson50.7% · 47.2%49.4% · 48.1%47.3% · 44.0%55.5% · 41.1%59.7% · 37.9%55.4% · 43.3%51.0% · 42.5%
Jasper16.8% · 82.0%18.1% · 80.6%18.0% · 77.4%28.5% · 69.7%40.2% · 57.8%33.4% · 66.1%36.1% · 62.1%
Jefferson25.4% · 73.2%26.5% · 71.7%26.0% · 68.8%37.3% · 60.1%43.5% · 54.3%39.6% · 59.9%43.5% · 54.4%
Jersey24.1% · 74.3%24.8% · 73.0%24.4% · 70.5%36.8% · 60.6%47.6% · 50.4%45.3% · 53.6%46.3% · 49.9%
Jodaviess40.7% · 57.5%40.9% · 57.3%39.4% · 54.0%49.6% · 48.4%54.5% · 44.0%45.8% · 53.3%44.4% · 51.4%
Johnson20.3% · 78.6%19.9% · 78.6%18.8% · 76.4%27.7% · 69.9%31.7% · 66.3%30.9% · 68.2%36.0% · 61.3%
Kane53.7% · 44.4%56.1% · 41.7%52.0% · 41.5%49.7% · 48.6%55.2% · 43.4%44.2% · 55.0%42.5% · 54.5%
Kankakee38.7% · 59.5%40.6% · 57.2%40.1% · 53.1%47.5% · 50.8%51.5% · 46.9%44.4% · 54.9%47.7% · 49.9%
Kendall49.7% · 48.1%51.8% · 46.1%46.6% · 46.7%47.5% · 50.8%53.1% · 45.8%38.2% · 61.0%37.1% · 60.1%
Knox44.3% · 53.7%46.2% · 51.9%45.3% · 48.3%57.8% · 40.4%59.2% · 39.3%54.2% · 45.0%54.3% · 42.8%
Lake59.4% · 38.7%61.1% · 37.0%56.4% · 36.2%53.5% · 45.1%59.3% · 39.6%48.8% · 50.5%47.5% · 50.0%
Lasalle40.0% · 58.5%41.9% · 56.2%39.3% · 53.7%48.8% · 49.2%54.7% · 43.6%47.8% · 51.5%50.8% · 46.2%
Lawrence21.0% · 77.2%22.1% · 76.2%21.2% · 74.2%33.6% · 64.4%46.1% · 52.1%37.4% · 61.9%42.9% · 54.6%
Lee37.9% · 60.1%39.1% · 58.7%35.7% · 55.6%45.3% · 52.7%47.6% · 50.6%40.4% · 58.6%41.8% · 55.2%
Livingston26.0% · 72.3%26.9% · 71.1%26.3% · 66.9%33.4% · 64.9%39.6% · 58.8%35.1% · 64.3%37.8% · 59.6%
Logan28.2% · 69.7%28.9% · 68.7%26.7% · 66.0%33.0% · 65.1%40.7% · 57.6%31.7% · 67.7%35.2% · 62.3%
Macon39.7% · 58.6%40.2% · 57.9%38.2% · 55.9%46.6% · 51.8%49.8% · 48.7%45.1% · 54.3%49.0% · 48.1%
Macoupin29.4% · 68.6%30.7% · 67.2%29.9% · 64.1%45.0% · 52.1%54.0% · 44.2%49.1% · 50.1%51.5% · 45.6%
Madison42.3% · 55.6%42.2% · 55.4%38.9% · 54.1%48.1% · 49.5%53.7% · 44.6%51.3% · 48.0%53.2% · 43.9%
Marion24.6% · 74.0%25.9% · 72.6%25.6% · 69.5%39.5% · 58.7%48.1% · 50.1%44.7% · 54.7%48.4% · 49.5%
Marshall31.2% · 67.2%31.7% · 66.3%29.9% · 63.3%42.0% · 56.2%48.6% · 49.7%42.6% · 56.7%43.5% · 53.2%
Mason27.8% · 70.0%29.3% · 68.8%31.1% · 62.6%45.7% · 52.1%52.0% · 46.1%44.8% · 54.4%47.1% · 50.4%
Massac25.2% · 74.0%25.3% · 73.3%23.3% · 72.5%32.2% · 65.9%37.5% · 60.8%37.8% · 61.7%43.2% · 54.5%
Mcdonough39.6% · 58.4%40.6% · 57.2%40.4% · 51.9%47.9% · 49.4%52.0% · 46.4%47.7% · 51.3%46.7% · 49.7%
Mchenry46.4% · 51.7%47.7% · 50.2%42.9% · 50.5%44.7% · 53.5%51.9% · 46.6%39.3% · 59.7%38.3% · 58.5%
Mclean51.4% · 46.6%50.5% · 46.6%45.3% · 46.6%43.4% · 54.4%49.8% · 48.5%41.7% · 57.6%40.9% · 55.8%
Menard28.5% · 70.0%29.2% · 68.8%27.9% · 64.9%34.1% · 64.2%41.9% · 56.8%32.5% · 67.1%34.9% · 62.3%
Mercer35.3% · 62.5%36.9% · 60.9%36.0% · 56.4%52.8% · 45.4%55.2% · 43.3%50.3% · 49.1%52.9% · 44.3%
Monroe31.0% · 67.2%31.1% · 66.9%28.6% · 65.3%35.7% · 62.5%44.0% · 54.6%41.5% · 57.8%42.0% · 55.3%
Montgomery27.1% · 71.0%28.4% · 69.5%27.0% · 66.5%41.7% · 55.8%50.4% · 47.8%46.2% · 53.0%50.0% · 47.6%
Morgan33.0% · 65.5%33.2% · 65.0%31.7% · 61.3%41.2% · 56.6%48.6% · 49.4%37.2% · 61.9%41.2% · 56.2%
Moultrie24.7% · 73.8%24.6% · 73.6%23.6% · 70.9%35.4% · 62.5%42.6% · 55.4%36.9% · 62.3%44.2% · 53.4%
Ogle34.4% · 63.8%35.9% · 61.8%33.3% · 59.3%40.7% · 57.4%45.3% · 52.9%37.4% · 61.9%37.2% · 59.8%
Peoria51.3% · 46.6%51.9% · 45.6%48.5% · 45.4%51.3% · 46.9%56.2% · 42.3%49.7% · 49.6%50.3% · 47.4%
Perry23.2% · 75.1%26.0% · 72.7%25.0% · 69.6%40.0% · 57.7%47.0% · 50.9%45.8% · 53.6%48.9% · 48.3%
Piatt33.7% · 64.2%33.9% · 63.6%29.4% · 62.5%35.5% · 62.2%42.9% · 55.5%36.4% · 62.8%41.6% · 55.1%
Pike17.3% · 81.0%18.7% · 79.7%18.8% · 76.4%31.3% · 66.7%39.7% · 58.5%35.7% · 63.1%39.4% · 58.0%
Pope19.5% · 79.6%19.9% · 79.2%17.5% · 78.3%29.3% · 68.0%37.9% · 60.2%37.7% · 61.6%39.8% · 57.8%
Pulaski32.3% · 66.5%34.0% · 64.7%35.2% · 61.2%46.3% · 52.1%50.1% · 48.7%44.1% · 55.3%50.3% · 47.4%
Putnam37.6% · 60.4%39.5% · 58.8%36.9% · 56.8%49.7% · 47.9%56.9% · 41.3%50.8% · 48.4%52.1% · 45.2%
Randolph24.1% · 74.1%24.1% · 74.4%24.2% · 70.6%40.0% · 57.6%48.6% · 49.6%45.3% · 54.0%47.6% · 49.9%
Richland22.5% · 75.9%22.7% · 75.5%20.6% · 74.7%32.4% · 65.3%41.6% · 56.6%32.6% · 66.5%33.5% · 63.5%
Rock Island53.8% · 44.2%55.0% · 42.8%50.5% · 42.2%60.2% · 38.4%61.7% · 37.1%57.0% · 42.4%58.3% · 38.7%
Saline24.8% · 73.8%25.2% · 73.2%22.6% · 72.7%34.5% · 63.5%44.5% · 53.4%39.8% · 59.7%46.6% · 50.9%
Sangamon46.5% · 51.4%46.7% · 51.1%41.6% · 50.8%44.7% · 53.3%51.4% · 47.0%40.5% · 58.6%42.0% · 55.1%
Schuyler25.6% · 72.4%27.3% · 71.0%28.1% · 65.9%44.4% · 53.2%49.7% · 47.9%39.5% · 59.6%42.1% · 55.1%
Scott18.9% · 80.1%20.9% · 77.2%20.5% · 75.4%35.6% · 62.1%41.9% · 56.0%35.2% · 64.3%38.6% · 59.1%
Shelby19.2% · 79.4%20.7% · 77.9%20.8% · 74.7%32.2% · 65.8%39.1% · 58.9%35.4% · 63.8%39.5% · 57.6%
St. Clair52.9% · 45.0%53.3% · 44.6%50.4% · 44.7%56.3% · 42.0%60.6% · 38.1%55.1% · 44.4%55.7% · 42.1%
Stark26.3% · 71.8%28.3% · 69.5%27.4% · 64.8%41.1% · 57.4%46.7% · 52.0%38.8% · 60.1%40.5% · 56.7%
Stephenson39.4% · 58.8%41.1% · 56.8%38.2% · 54.5%48.3% · 49.9%52.5% · 45.9%41.8% · 57.3%41.6% · 55.3%
Tazewell35.8% · 62.4%35.9% · 61.6%32.1% · 60.1%40.0% · 57.9%46.0% · 52.1%41.4% · 57.8%43.5% · 54.0%
Union27.8% · 71.0%29.0% · 69.3%28.1% · 67.8%37.9% · 59.9%43.0% · 54.9%41.0% · 58.5%46.0% · 50.8%
Vermilion31.3% · 66.9%32.7% · 65.6%32.8% · 62.4%42.5% · 55.7%49.4% · 48.8%43.7% · 55.6%48.0% · 49.2%
Wabash22.3% · 76.2%22.4% · 75.8%21.1% · 74.1%31.0% · 67.7%42.6% · 56.3%29.2% · 70.1%36.1% · 61.8%
Warren36.4% · 61.5%39.1% · 59.1%38.3% · 54.8%51.9% · 46.4%53.4% · 45.3%46.6% · 52.9%46.2% · 51.1%
Washington20.7% · 77.9%20.8% · 77.4%19.5% · 75.0%33.1% · 64.7%42.1% · 56.4%36.8% · 62.6%37.0% · 61.0%
Wayne14.0% · 84.8%14.0% · 84.6%12.7% · 84.3%19.7% · 78.0%31.6% · 66.8%25.8% · 73.6%28.7% · 69.5%
White19.7% · 79.0%20.4% · 78.0%19.3% · 76.9%31.0% · 67.0%44.5% · 53.5%37.0% · 62.4%38.7% · 59.2%
Whiteside41.6% · 56.3%44.8% · 53.1%43.1% · 49.3%57.8% · 40.3%58.0% · 40.4%51.1% · 48.2%51.9% · 45.3%
Will49.7% · 48.1%53.3% · 44.9%50.5% · 44.1%52.0% · 46.5%56.0% · 42.8%46.9% · 52.4%47.4% · 50.0%
Williamson29.9% · 68.6%30.3% · 67.8%26.9% · 67.7%36.5% · 61.5%41.9% · 56.4%39.0% · 60.4%45.3% · 52.0%
Winnebago49.4% · 48.8%50.2% · 47.7%47.1% · 47.0%51.9% · 46.3%55.6% · 42.8%49.2% · 50.1%47.6% · 49.2%
Woodford28.2% · 70.2%28.7% · 69.1%25.6% · 66.5%29.5% · 68.7%35.9% · 62.6%31.9% · 67.5%32.9% · 64.9%

Each party's candidate's share of all presidential votes cast in the county. MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024, compiled from official results. Compare Illinois's counties on these and other figures →

How we show these

Every figure is the state's own certified count, as the Federal Election Commission and the MIT Election Data and Science Lab compiled it, and links to its source. A candidate on several party lines (New York's and Connecticut's fusion voting) is shown once, with their lines added up. We show how many votes each candidate received; we don't explain why results changed or credit anyone for them.

Quick answers

How did Illinois vote for president in 2024?
Kamala D. Harris (Democrat) received 3,062,863 votes (54.4%) and Donald J. Trump (Republican) received 2,449,079 votes (43.5%) of 5,633,310 votes cast, by the state's certified results as compiled by the Federal Election Commission.
Who ran for U.S. Senate in Illinois in 2022?
Tammy Duckworth (Democrat, 56.8%); Kathy Salvi (Republican, 41.5%); Bill Redpath (Libertarian, 1.7%); Lowell Martin Seida (write-in, 0.0%). Certified results, Federal Election Commission.

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