Illinois' 4th Congressional District election, 2026

← 2024
Illinois' 4th Congressional District
Democratic primary Republican primary General election
Election details
Filing deadline: November 3, 2025
Primary: March 17, 2026 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: Safe Democratic
Ballotpedia analysis
U.S. Senate battlegrounds U.S. House battlegrounds Federal and state primary competitiveness Ballotpedia's Election Analysis Hub, 2026
See also
Illinois' 4th 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 4th Congressional District of Illinois, are holding elections in 2026. The general election is November 3, 2026. The primary is March 17, 2026. The filing deadline was November 3, 2025. For more information about the primaries in this election, click on the links below:

• Illinois' 4th Congressional District election, 2026 (March 17 Republican primary)
• Illinois' 4th Congressional District election, 2026 (March 17 Democratic primary)

Candidates and election results

General election

The primary will occur on March 17, 2026. The general election will occur on November 3, 2026. Additional general election candidates will be added here following the primary.

General election for U.S. House Illinois District 4

Ed Hershey is running in the general election for U.S. House Illinois District 4 on November 3, 2026.

		Candidate
		Ed Hershey (Working Class Party)

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	There are no incumbents in this race.
= candidate completed the Ballotpedia Candidate Connection survey.
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Democratic primary election

Democratic primary for U.S. House Illinois District 4

Patty Garcia is running in the Democratic primary for U.S. House Illinois District 4 on March 17, 2026.

		Candidate
		Patty Garcia

---

	Incumbents are bolded and underlined.
= candidate completed the Ballotpedia Candidate Connection survey.
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Withdrawn or disqualified candidates

• Jesus Garcia (D)

Republican primary election

Republican primary for U.S. House Illinois District 4

Lupe Castillo is running in the Republican primary for U.S. House Illinois District 4 on March 17, 2026.

		Candidate
		Lupe Castillo

---

	There are no incumbents in this race.
= 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.

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

Election information in Illinois: Nov. 3, 2026, election.

What is the voter registration deadline?

• In-person: Nov. 3, 2026
• By mail: Postmarked by Oct. 6, 2026
• Online: Oct. 18, 2026

Is absentee/mail-in voting available to all voters?

N/A

What is the absentee/mail-in ballot request deadline?

• In-person: Nov. 2, 2026
• By mail: Received by Oct. 29, 2026
• Online: Oct. 29, 2026

What is the absentee/mail-in ballot return deadline?

• In-person: Nov. 3, 2026
• By mail: Postmarked by Nov. 3, 2026

Is early voting available to all voters?

Yes

What are the early voting start and end dates?

Sep. 24, 2026 to Nov. 2, 2026

Are all voters required to present ID at the polls? If so, is a photo or non-photo ID required?

N/A

When are polls open on Election Day?

6:00 a.m. - 7:00 p.m. (CT)

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
Patty Garcia	Democratic Party	$0	$0	$0	Data not available***
Lupe Castillo	Republican Party	$0	$0	$0	Data not available***
Ed Hershey	Working Class Party	$0	$0	$0	Data not available***
Source: Federal Elections Commission, "Campaign finance data," . 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' 4th Congressional District election, 2026
Race tracker	Race ratings
	12/16/2025	12/9/2025	12/2/2025	11/25/2025
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	Solid Democratic	Solid Democratic
Larry J. Sabato's Crystal Ball	Safe Democratic	Safe Democratic	Safe Democratic	Safe Democratic
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

The table below details filing requirements for U.S. House candidates in Illinois in the 2026 election cycle. For additional information on candidate ballot access requirements in Illinois, click here.

Filing requirements for U.S. House candidates, 2026
State	Office	Party	Signatures required	Filing fee	Filing deadline	Source
Illinois	U.S. House	Established parties	Not less than .5% (.005) of the qualified primary electors of their party in the congressional district	N/A	11/3/2025	Source
Illinois	U.S. House	Independents	Not less than 5% nor more than 8% (or 50 more than the minimum, whichever is greater) of the total number of persons who voted at the last regular general election within the congressional district.	N/A	5/26/2026	Source

District history

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

• 2024
• 2022
• 2020

General election

General election for U.S. House Illinois District 4

Incumbent Jesus Garcia (D) defeated Lupe Castillo (R), Ed Hershey (Working Class Party), and Alicia Martinez (Independent) in the general election for U.S. House Illinois District 4 on November 5, 2024.

		Candidate	%	Votes
✔		Jesus Garcia (D)	67.5	139,343
		Lupe Castillo (R)	27.3	56,323
		Ed Hershey (Working Class Party)	5.2	10,704
	Submit photo	Alicia Martinez (Independent) (Write-in)	0.0	26

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 206,396
= 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

Democratic primary for U.S. House Illinois District 4

Incumbent Jesus Garcia (D) defeated Raymond Lopez (D) in the Democratic primary for U.S. House Illinois District 4 on March 19, 2024.

		Candidate	%	Votes
✔		Jesus Garcia	69.6	30,443
		Raymond Lopez	30.4	13,286

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 43,729
= 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.

Republican primary

The Republican primary scheduled for March 19, 2024, was canceled.

General election

General election for U.S. House Illinois District 4

Incumbent Jesus Garcia (D) defeated James Falakos (R), Ed Hershey (Working Class Party), and Alicia Martinez (Independent) in the general election for U.S. House Illinois District 4 on November 8, 2022.

		Candidate	%	Votes
✔		Jesus Garcia (D)	68.4	91,036
		James Falakos (R)	28.1	37,352
		Ed Hershey (Working Class Party)	3.5	4,605
	Submit photo	Alicia Martinez (Independent) (Write-in)	0.0	54

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 133,047
= 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

Democratic primary for U.S. House Illinois District 4

Incumbent Jesus Garcia (D) advanced from the Democratic primary for U.S. House Illinois District 4 on June 28, 2022.

		Candidate	%	Votes
✔		Jesus Garcia	100.0	37,499

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 37,499
= 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.

Republican primary

Republican primary for U.S. House Illinois District 4

James Falakos (R) advanced from the Republican primary for U.S. House Illinois District 4 on June 28, 2022.

		Candidate	%	Votes
✔		James Falakos	100.0	12,192

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 12,192
= 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.

General election

General election for U.S. House Illinois District 4

Incumbent Jesus Garcia (D) defeated Jesus Solorio (R) in the general election for U.S. House Illinois District 4 on November 3, 2020.

		Candidate	%	Votes
✔		Jesus Garcia (D)	84.1	187,219
		Jesus Solorio (R)	15.9	35,518

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 222,737
= 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

• Christopher Lasky (R)
• Ruben Sosa (Independent)

Democratic primary

Democratic primary for U.S. House Illinois District 4

Incumbent Jesus Garcia (D) advanced from the Democratic primary for U.S. House Illinois District 4 on March 17, 2020.

		Candidate	%	Votes
✔		Jesus Garcia	100.0	88,874

---

	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 88,874
= 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.

Republican primary

Republican primary for U.S. House Illinois District 4

Christopher Lasky (R) advanced from the Republican primary for U.S. House Illinois District 4 on March 17, 2020.

		Candidate	%	Votes
✔	Submit photo	Christopher Lasky	100.0	4,059

---

	There were no incumbents in this race. The results have been certified. Source	Total votes: 4,059
= 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.

District analysis

Click the tabs below to view information about voter composition, past elections, and demographics in both the district and the state.

• District map - A map of the district in place for the election.
• Competitiveness - Information about the competitiveness of 2026 U.S. House elections in the state.
• Presidential elections - Information about presidential elections in the district and the state.
• State party control - The partisan makeup of the state's congressional delegation and state government.

• District map
• Competitiveness
• Presidential elections
• State party control

Below is the district map in place for this election. Click the map below to enlarge it.

See also: Primary election competitiveness in state and federal government, 2026

Information about competitiveness will be added here as it becomes available.

Partisan Voter Index

See also: The Cook Political Report's Partisan Voter Index

Heading into the 2026 elections, based on results from the 2024 and 2020 presidential elections, the Cook Partisan Voter Index for this district is D+17. This meant that in those two presidential elections, this district's results were 17 percentage points more Democratic than the national average. This made Illinois' 4th the 85th most Democratic district nationally.

2020 presidential election results

The table below shows what the vote in the 2024 presidential election was in this district. The presidential election data was compiled by The Downballot.

2024 presidential results in Illinois' 4th Congressional District

Kamala Harris	Donald Trump
63.0%	35.0%

Presidential voting history

See also: Presidential election in Illinois, 2024

Illinois presidential election results (1900-2024)

• 17 Democratic wins
• 15 Republican wins

Year	1900	1904	1908	1912	1916	1920	1924	1928	1932	1936	1940	1944	1948	1952	1956	1960	1964	1968	1972	1976	1980	1984	1988	1992	1996	2000	2004	2008	2012	2016	2020	2024
Winning Party	R	R	R	D	R	R	R	R	D	D	D	D	D	R	R	D	D	R	R	R	R	R	R	D	D	D	D	D	D	D	D	D

See also: Party control of Illinois state government

Congressional delegation

The table below displays the partisan composition of Illinois' congressional delegation as of October 2025.

Congressional Partisan Breakdown from Illinois
Party	U.S. Senate	U.S. House	Total
Democratic	2	14	16
Republican	0	3	3
Independent	0	0	0
Vacancies	0	0	0
Total	2	17	19

State executive

The table below displays the officeholders in Illinois' top four state executive offices as of October 2025.

State executive officials in Illinois, October 2025

Office	Officeholder
Governor	J.B. Pritzker
Lieutenant Governor	Juliana Stratton
Secretary of State	Alexi Giannoulias
Attorney General	Kwame Raoul

State legislature

Illinois State Senate

Party		As of October 2025
	Democratic Party	40
	Republican Party	19
	Other	0
	Vacancies	0
Total		59

Illinois House of Representatives

Party		As of October 2025
	Democratic Party	78
	Republican Party	40
	Other	0
	Vacancies	0
Total		118

Trifecta control

Illinois Party Control: 1992-2025
Nineteen years of Democratic trifectas  •  Two years of Republican trifectas
Scroll left and right on the table below to view more years.

Year	92	93	94	95	96	97	98	99	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
Governor	R	R	R	R	R	R	R	R	R	R	R	D	D	D	D	D	D	D	D	D	D	D	D	R	R	R	R	D	D	D	D	D	D	D
Senate	D	R	R	R	R	R	R	R	R	R	R	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D
House	D	D	D	R	R	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D	D

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)

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Election information

Ballot access for major and minor party candidates • List of candidates running for election • List of congressional challengers • Retiring senators • Retiring representatives

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Super PACs/Organizations

American Bridge 21st Century • American Crossroads • American Unity PAC • Campaign for Primary Accountability • Club for Growth Action • Congressional Leadership Fund • Cooperative of American Physicians IE Committee• Crossroads Generation • Ending Spending Action Fund • Endorse Liberty • Fair Share Action • FreedomWorks for America • Government Integrity Fund • House Majority PAC • Independence USA Fund • League of Conservation Voters • Liberty for All PAC • Majority PAC • National Association of Realtors • NEA Advocacy Fund • Now or Never PAC • Planned Parenthood Votes • Ready for Hillary • Republicans for a Prosperous America • Restore America's Voice PAC • SEIU Pea-Federal • Women Vote!

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