Missouri's 3rd Congressional District election, 2026

← 2024
Missouri's 3rd Congressional District
General election
Election details
Filing deadline: March 31, 2026
Primary: August 4, 2026 General: November 3, 2026
How to vote
Poll times: 6 a.m. to 7 p.m. Voting in Missouri
Race ratings
Cook Political Report: Solid Republican DDHQ and The Hill: Pending Inside Elections: Solid Republican Sabato's Crystal Ball: Safe Republican
Ballotpedia analysis
U.S. Senate battlegrounds U.S. House battlegrounds Federal and state primary competitiveness Ballotpedia's Election Analysis Hub, 2026
See also
Missouri's 3rd Congressional District 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th Missouri 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 3rd Congressional District of Missouri, 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 Missouri District 3

Incumbent Bob Onder, Bethany Mann, and Alexander Thurmon are running in the general election for U.S. House Missouri District 3 on November 3, 2026.

		Candidate
		Bob Onder (R)
		Bethany Mann (D)
	Submit photo	Alexander Thurmon (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. You can ask candidates in this race to fill out the survey by clicking their names below:

• Bethany Mann
• Bob Onder

Voting information

See also: Voting in Missouri

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.

You can ask candidates in this race to fill out the survey by clicking their names below:

• Bethany Mann
• Bob Onder

Campaign finance

Name	Party	Receipts*	Disbursements**	Cash on hand	Date
Bob Onder	Republican Party	$231,157	$226,261	$155,340	As of June 30, 2025
Bethany Mann	Democratic Party	$485	$4,215	$698	As of June 30, 2025
Alexander Thurmon	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: Missouri's 3rd Congressional District election, 2026
Race tracker	Race ratings
	9/2/2025	8/26/2025	8/19/2025	8/12/2025
The Cook Political Report with Amy Walter	Solid Republican	Solid Republican	Solid Republican	Solid Republican
Decision Desk HQ and The Hill	Pending	Pending	Pending	Pending
Inside Elections with Nathan L. Gonzales	Solid Republican	Solid Republican	Solid Republican	Solid Republican
Larry J. Sabato's Crystal Ball	Safe Republican	Safe Republican	Safe Republican	Safe Republican
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: Missouri's 3rd Congressional District election, 2024

Missouri's 3rd Congressional District election, 2024 (August 6 Republican primary)

Missouri's 3rd Congressional District election, 2024 (August 6 Democratic primary)

General election

General election for U.S. House Missouri District 3

Bob Onder defeated Bethany Mann, Jordan Rowden, and William Hastings in the general election for U.S. House Missouri District 3 on November 5, 2024.

		Candidate	%	Votes
✔		Bob Onder (R)	61.3	240,620
		Bethany Mann (D)	35.3	138,532
		Jordan Rowden (L)	2.4	9,298
	Submit photo	William Hastings (G)	1.0	4,013

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 392,463
= 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 Missouri District 3

Bethany Mann defeated Andrew Daly in the Democratic primary for U.S. House Missouri District 3 on August 6, 2024.

		Candidate	%	Votes
✔		Bethany Mann	73.5	25,769
		Andrew Daly	26.5	9,313

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 35,082
= 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

• Andrew Loague (D)
• Jon Karlen (D)

Republican primary election

Republican primary for U.S. House Missouri District 3

The following candidates ran in the Republican primary for U.S. House Missouri District 3 on August 6, 2024.

		Candidate	%	Votes
✔		Bob Onder	47.4	48,833
		Kurt Schaefer	37.2	38,375
		Bruce Bowman	4.4	4,508
		Justin Hicks (Unofficially withdrew)	4.3	4,425
		Kyle Bone	3.4	3,548
		Chadwick Bicknell	1.8	1,842
	Submit photo	Arnie Dienoff	1.5	1,560

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 103,091
= 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

• Mary Coleman (R)
• Brandon Wilkinson (R)

Libertarian primary election

Libertarian primary for U.S. House Missouri District 3

Jordan Rowden advanced from the Libertarian primary for U.S. House Missouri District 3 on August 6, 2024.

		Candidate	%	Votes
✔		Jordan Rowden	100.0	356

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 356
= 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: Missouri's 3rd Congressional District election, 2022

General election

General election for U.S. House Missouri District 3

Incumbent Blaine Luetkemeyer defeated Bethany Mann and Thomas Clapp in the general election for U.S. House Missouri District 3 on November 8, 2022.

		Candidate	%	Votes
✔		Blaine Luetkemeyer (R)	65.1	180,746
		Bethany Mann (D)	34.9	96,851
	Submit photo	Thomas Clapp (Independent) (Write-in)	0.0	0

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 277,597
= 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 Missouri District 3

Bethany Mann defeated Jon Karlen, Andrew Daly, and Dylan Durrwachter in the Democratic primary for U.S. House Missouri District 3 on August 2, 2022.

		Candidate	%	Votes
✔		Bethany Mann	62.2	22,638
		Jon Karlen	20.2	7,349
		Andrew Daly	14.3	5,184
	Submit photo	Dylan Durrwachter	3.3	1,197

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 36,368
= 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

• Joshua Nicoloff (D)

Republican primary election

Republican primary for U.S. House Missouri District 3

Incumbent Blaine Luetkemeyer defeated Brandon Wilkinson, Dustin Hill, and Richard Skwira Jr. in the Republican primary for U.S. House Missouri District 3 on August 2, 2022.

		Candidate	%	Votes
✔		Blaine Luetkemeyer	69.6	66,430
		Brandon Wilkinson	16.5	15,796
		Dustin Hill	12.2	11,610
	Submit photo	Richard Skwira Jr.	1.7	1,616

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 95,452
= 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

• Josh Ciskowski (R)

2020

See also: Missouri's 3rd Congressional District election, 2020

General election

General election for U.S. House Missouri District 3

Incumbent Blaine Luetkemeyer defeated Megan Rezabek, Leonard Steinman II, and Thomas Clapp in the general election for U.S. House Missouri District 3 on November 3, 2020.

		Candidate	%	Votes
✔		Blaine Luetkemeyer (R)	69.4	282,866
		Megan Rezabek (D)	28.5	116,095
		Leonard Steinman II (L)	2.0	8,344
	Submit photo	Thomas Clapp (Independent) (Write-in)	0.0	43

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 407,348
= 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 Missouri District 3

Megan Rezabek defeated Dennis Oglesby in the Democratic primary for U.S. House Missouri District 3 on August 4, 2020.

		Candidate	%	Votes
✔		Megan Rezabek	66.8	27,826
		Dennis Oglesby	33.2	13,801

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 41,627
= 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

• Katy Geppert (D)

Republican primary election

Republican primary for U.S. House Missouri District 3

Incumbent Blaine Luetkemeyer defeated Brandon Wilkinson, Lynette Trares, Jeffrey Nowak, and Adela Wisdom in the Republican primary for U.S. House Missouri District 3 on August 4, 2020.

		Candidate	%	Votes
✔		Blaine Luetkemeyer	74.8	80,627
		Brandon Wilkinson	14.8	15,901
		Lynette Trares	3.9	4,197
		Jeffrey Nowak	3.3	3,517
		Adela Wisdom	3.2	3,485

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 107,727
= 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.

Libertarian primary election

Libertarian primary for U.S. House Missouri District 3

Leonard Steinman II advanced from the Libertarian primary for U.S. House Missouri District 3 on August 4, 2020.

		Candidate	%	Votes
✔		Leonard Steinman II	100.0	627

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 627
= 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

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

See also

Missouri	2026 primaries	2026 U.S. Congress elections
Missouri congressional delegation Voting in Missouri Missouri 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]

Missouri's current delegation to the United States Congress

Senators

Josh Hawley (R)

Eric Schmitt (R)

Representatives

District 1

Wesley Bell (D)

District 2

Ann Wagner (R)

District 3

Bob Onder (R)

District 4

Mark Alford (R)

District 5

Emanuel Cleaver (D)

District 6

Sam Graves (R)

District 7

Eric Burlison (R)

District 8

Jason Smith (R)

Republican Party (8)

Democratic Party (2)

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