Illinois' 6th Congressional District election, 2026

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Illinois' 6th Congressional District
General election
Election details
Filing deadline: Pending
Primary: Pending General: November 3, 2026
How to vote
Poll times: 6 a.m. to 7 p.m. Voting in Illinois
Race ratings
Cook Political Report: Solid Democratic DDHQ and The Hill: Pending Inside Elections: Solid Democratic Sabato's Crystal Ball: Pending
Ballotpedia analysis
U.S. Senate battlegrounds U.S. House battlegrounds Federal and state primary competitiveness Ballotpedia's Election Analysis Hub, 2026
See also
Illinois' 6th Congressional District U.S. Senate • 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th • 10th • 11th • 12th • 13th • 14th • 15th • 16th • 17th Illinois elections, 2026 U.S. Congress elections, 2026 U.S. Senate elections, 2026 U.S. House elections, 2026 Alabama U.S. House racesAlaska U.S. House raceArizona U.S. House racesArkansas U.S. House racesCalifornia U.S. House racesColorado U.S. House racesConnecticut U.S. House racesDelaware U.S. House raceFlorida U.S. House racesGeorgia U.S. House racesHawaii U.S. House racesIdaho U.S. House racesIllinois U.S. House racesIndiana U.S. House racesIowa U.S. House racesKansas U.S. House racesKentucky U.S. House racesLouisiana U.S. House racesMaine U.S. House racesMaryland U.S. House racesMassachusetts U.S. House racesMichigan U.S. House racesMinnesota U.S. House racesMississippi U.S. House racesMissouri U.S. House racesMontana U.S. House racesNebraska U.S. House racesNevada U.S. House racesNew Hampshire U.S. House racesNew Jersey U.S. House racesNew Mexico U.S. House racesNew York U.S. House racesNorth Carolina U.S. House racesNorth Dakota U.S. House raceOhio U.S. House racesOklahoma U.S. House racesOregon U.S. House racesPennsylvania U.S. House racesRhode Island U.S. House racesSouth Carolina U.S. House racesSouth Dakota U.S. House raceTennessee U.S. House racesTexas U.S. House racesUtah U.S. House racesVermont U.S. House raceVirginia U.S. House racesWashington U.S. House racesWest Virginia U.S. House racesWisconsin U.S. House racesWyoming U.S. House raceSubmit

All U.S. House districts, including the 6th Congressional District of Illinois, are holding elections in 2026. The general election is November 3, 2026.

To learn more about other elections on the ballot, click here.

Candidates and election results

Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:

• Register with a federal or state campaign finance agency before the candidate filing deadline
• Appear on candidate lists released by government election agencies

Note: At this time, Ballotpedia is combining all declared candidates for this election into one list under a general election heading. As primary election dates are published, this information will be updated to separate general election candidates from primary candidates as appropriate.

General election

The general election will occur on November 3, 2026.

General election for U.S. House Illinois District 6

Incumbent Sean Casten is running in the general election for U.S. House Illinois District 6 on November 3, 2026.

		Candidate
		Sean Casten (D)

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	Incumbents are bolded and underlined.
= candidate completed the Ballotpedia Candidate Connection survey.
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Candidate profiles

There are currently no candidate profiles created for this race. Candidate profiles will appear here as they are created. Encourage the candidates in this race to complete Ballotpedia's Candidate Connection survey so that their profile will appear here.

Voting information

See also: Voting in Illinois

Ballotpedia will publish the dates and deadlines related to this election as they are made available.

Ballotpedia's Candidate Connection survey responses

Ballotpedia asks all federal, state, and local candidates to complete a survey and share what motivates them on political and personal levels. Candidates are asked three required questions for this survey, but they may answer additional optional questions as well.

No candidate in this race has completed Ballotpedia's Candidate Connection survey. Ballotpedia is seeking 100 percent participation so voters can learn more about all the candidates on their ballots.

Campaign finance

Name	Party	Receipts*	Disbursements**	Cash on hand	Date
Sean Casten	Democratic Party	$0	$0	$0	Data not available***
Source: Federal Elections Commission, "Campaign finance data," 2026. This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC). * According to the FEC, "Receipts are anything of value (money, goods, services or property) received by a political committee." ** According to the FEC, a disbursement "is a purchase, payment, distribution, loan, advance, deposit or gift of money or anything of value to influence a federal election," plus other kinds of payments not made to influence a federal election. *** Candidate either did not report any receipts or disbursements to the FEC, or Ballotpedia did not find an FEC candidate ID.

General election race ratings

See also: Race rating definitions and methods

Ballotpedia provides race ratings from four outlets: The Cook Political Report, Inside Elections, Sabato's Crystal Ball, and DDHQ/The Hill. Each race rating indicates if one party is perceived to have an advantage in the race and, if so, the degree of advantage:

• Safe and Solid ratings indicate that one party has a clear edge and the race is not competitive.
• Likely ratings indicate that one party has a clear edge, but an upset is possible.
• Lean ratings indicate that one party has a small edge, but the race is competitive.
• Toss-up ratings indicate that neither party has an advantage.

Race ratings are informed by a number of factors, including polling, candidate quality, and election result history in the race's district or state.

Race ratings: Illinois' 6th Congressional District election, 2026
Race tracker	Race ratings
	3/25/2025	3/18/2025	3/11/2025	3/4/2025
The Cook Political Report with Amy Walter	Solid Democratic	Solid Democratic	Solid Democratic	Solid Democratic
Decision Desk HQ and The Hill	Pending	Pending	Pending	Pending
Inside Elections with Nathan L. Gonzales	Solid Democratic	Solid Democratic	Pending	Pending
Larry J. Sabato's Crystal Ball	Pending	Pending	Pending	Pending
Note: Ballotpedia reviews external race ratings every week throughout the election season and posts weekly updates even if the media outlets have not revised their ratings during that week.

Ballot access

This section will contain information on ballot access related to this state's elections when it is available.

District history

The section below details election results for this office in elections dating back to 2020.

2024

See also: Illinois' 6th Congressional District election, 2024

Illinois' 6th Congressional District election, 2024 (March 19 Democratic primary)

Illinois' 6th Congressional District election, 2024 (March 19 Republican primary)

General election

General election for U.S. House Illinois District 6

Incumbent Sean Casten defeated Niki Conforti and Peter Meyer Jr. in the general election for U.S. House Illinois District 6 on November 5, 2024.

		Candidate	%	Votes
✔		Sean Casten (D)	54.2	196,647
		Niki Conforti (R)	45.8	166,116
	Submit photo	Peter Meyer Jr. (Independent) (Write-in)	0.0	86

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 362,849
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Democratic primary election

Democratic primary for U.S. House Illinois District 6

Incumbent Sean Casten defeated Mahnoor Ahmad and Charles Hughes in the Democratic primary for U.S. House Illinois District 6 on March 19, 2024.

		Candidate	%	Votes
✔		Sean Casten	77.1	56,750
		Mahnoor Ahmad	14.2	10,483
		Charles Hughes	8.6	6,366

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 73,599
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Republican primary election

Republican primary for U.S. House Illinois District 6

Niki Conforti advanced from the Republican primary for U.S. House Illinois District 6 on March 19, 2024.

		Candidate	%	Votes
✔		Niki Conforti	100.0	30,543

---

	There were no incumbents in this race. The results have been certified. Source	Total votes: 30,543
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

2022

See also: Illinois' 6th Congressional District election, 2022

General election

General election for U.S. House Illinois District 6

Incumbent Sean Casten defeated Keith Pekau and Arthur Jones in the general election for U.S. House Illinois District 6 on November 8, 2022.

		Candidate	%	Votes
✔		Sean Casten (D)	54.4	150,496
		Keith Pekau (R)	45.6	126,351
		Arthur Jones (Independent) (Write-in)	0.0	12

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 276,859
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Democratic primary election

Democratic primary for U.S. House Illinois District 6

Incumbent Sean Casten defeated incumbent Marie Newman and Charles Hughes in the Democratic primary for U.S. House Illinois District 6 on June 28, 2022.

		Candidate	%	Votes
✔		Sean Casten	67.7	45,654
		Marie Newman	29.2	19,726
		Charles Hughes	3.1	2,085

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 67,465
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Republican primary election

Republican primary for U.S. House Illinois District 6

The following candidates ran in the Republican primary for U.S. House Illinois District 6 on June 28, 2022.

		Candidate	%	Votes
✔		Keith Pekau	38.7	20,178
		Gary Grasso	27.2	14,150
		Niki Conforti	11.4	5,947
		Catherine A. O'Shea	10.1	5,243
		Scott Kaspar	6.9	3,573
		Rob Cruz	5.8	3,003

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 52,094
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Withdrawn or disqualified candidates

• John Ostman (R)

2020

See also: Illinois' 6th Congressional District election, 2020

General election

General election for U.S. House Illinois District 6

Incumbent Sean Casten defeated Jeanne M. Ives and Bill Redpath in the general election for U.S. House Illinois District 6 on November 3, 2020.

		Candidate	%	Votes
✔		Sean Casten (D)	52.8	213,777
		Jeanne M. Ives (R)	45.4	183,891
		Bill Redpath (L)	1.7	7,079

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 404,747
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Watch the Candidate Conversation for this race!

Democratic primary election

Democratic primary for U.S. House Illinois District 6

Incumbent Sean Casten advanced from the Democratic primary for U.S. House Illinois District 6 on March 17, 2020.

		Candidate	%	Votes
✔		Sean Casten	100.0	82,909

---

	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 82,909
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Withdrawn or disqualified candidates

• Robert Marshall (D)

Republican primary election

Republican primary for U.S. House Illinois District 6

Jeanne M. Ives defeated Gordon Kinzler and Richard Mayers in the Republican primary for U.S. House Illinois District 6 on March 17, 2020.

		Candidate	%	Votes
✔		Jeanne M. Ives	70.8	29,144
		Gordon Kinzler	29.2	12,017
	Submit photo	Richard Mayers (Write-in)	0.0	1

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 41,162
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Withdrawn or disqualified candidates

• Evelyn Sanguinetti (R)

District analysis

This section will contain facts and figures related to this district's elections when those are available.

See also

Illinois	2026 primaries	2026 U.S. Congress elections
Illinois congressional delegation Voting in Illinois Illinois elections: 2026 • 2025 • 2024 • 2023 • 2022 • 2021 • 2020 • 2019 • 2018	Democratic primary battlegrounds Republican primary battlegrounds U.S. Senate Democratic primaries U.S. Senate Republican primaries U.S. House Democratic primaries U.S. House Republican primaries	U.S. Congress elections U.S. Senate elections U.S. House elections Special elections Ballot access

External links

• Search Google News for this topic

Footnotes

[show]

Illinois' current delegation to the United States Congress

Senators

Tammy Duckworth (D)

Dick Durbin (D)

Representatives

District 1

Jonathan Jackson (D)

District 2

Robin Kelly (D)

District 3

Delia Ramirez (D)

District 4

Jesus Garcia (D)

District 5

Mike Quigley (D)

District 6

Sean Casten (D)

District 7

Danny Davis (D)

District 8

Raja Krishnamoorthi (D)

District 9

Jan Schakowsky (D)

District 10

Brad Schneider (D)

District 11

Bill Foster (D)

District 12

Mike Bost (R)

District 13

Nikki Budzinski (D)

District 14

Lauren Underwood (D)

District 15

Mary Miller (R)

District 16

Darin LaHood (R)

District 17

Eric Sorensen (D)

Democratic Party (16)

Republican Party (3)