Washington's 10th Congressional District election, 2026

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Washington's 10th Congressional District
Top-two primary General election
Election details
Filing deadline: May 8, 2026
Primary: August 4, 2026 General: November 3, 2026
How to vote
Poll times: Poll opening hours vary; close at 8 p.m. (most voting done by mail) Voting in Washington
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
Washington's 10th Congressional District 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th • 10th Washington 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 10th Congressional District of Washington, are holding elections in 2026. The general election is November 3, 2026. The primary is August 4, 2026. The filing deadline is May 8, 2026. For more information about the primaries in this election, click on the links below:

• Washington's 10th Congressional District election, 2026 (August 4 top-two primary)

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

General election

The primary will occur on August 4, 2026. The general election will occur on November 3, 2026. General election candidates will be added here following the primary.

Nonpartisan primary election

Nonpartisan primary for U.S. House Washington District 10

Incumbent Marilyn Strickland and Adam Arafat are running in the primary for U.S. House Washington District 10 on August 4, 2026.

		Candidate
		Marilyn Strickland (D)
		Adam Arafat (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 Washington

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
Marilyn Strickland	Democratic Party	$470,273	$366,433	$684,428	As of June 30, 2025
Adam Arafat	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: Washington's 10th 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 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

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: Washington's 10th Congressional District election, 2024

Washington's 10th Congressional District election, 2024 (August 6 top-two primary)

General election

General election for U.S. House Washington District 10

Incumbent Marilyn Strickland defeated Don Hewett in the general election for U.S. House Washington District 10 on November 5, 2024.

		Candidate	%	Votes
✔		Marilyn Strickland (D)	58.5	203,732
		Don Hewett (R)	41.2	143,492
		Other/Write-in votes	0.2	820

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 348,044
= 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.

Nonpartisan primary election

Nonpartisan primary for U.S. House Washington District 10

The following candidates ran in the primary for U.S. House Washington District 10 on August 6, 2024.

		Candidate	%	Votes
✔		Marilyn Strickland (D)	54.3	93,942
✔		Don Hewett (R)	26.7	46,258
		Nirav Sheth (R)	11.7	20,208
		Desirée Toliver (D)	3.7	6,424
		Eric Mahaffy (D)	2.0	3,527
		Richard Boyce (Congress Sucks Party)	1.2	2,056
		Kurtis Engle (Union Party)	0.3	545
		Other/Write-in votes	0.1	192

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 173,152
= 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

• Jay Fratt (R)
• Edward Saner (D)

2022

See also: Washington's 10th Congressional District election, 2022

General election

General election for U.S. House Washington District 10

Incumbent Marilyn Strickland defeated Keith Swank in the general election for U.S. House Washington District 10 on November 8, 2022.

		Candidate	%	Votes
✔		Marilyn Strickland (D)	57.0	152,544
		Keith Swank (R)	42.9	114,777
		Other/Write-in votes	0.2	427

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 267,748
= 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.

Nonpartisan primary election

Nonpartisan primary for U.S. House Washington District 10

Incumbent Marilyn Strickland and Keith Swank defeated Dan Gordon, Eric Mahaffy, and Richard Boyce in the primary for U.S. House Washington District 10 on August 2, 2022.

		Candidate	%	Votes
✔		Marilyn Strickland (D)	55.3	90,093
✔		Keith Swank (R)	33.9	55,231
	Submit photo	Dan Gordon (R)	6.3	10,315
		Eric Mahaffy (D)	2.3	3,710
		Richard Boyce (Congress Sucks Party)	2.0	3,250
		Other/Write-in votes	0.1	189

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 162,788
= 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

• Don Hewett (R)

2020

See also: Washington's 10th Congressional District election, 2020

General election

General election for U.S. House Washington District 10

Marilyn Strickland defeated Beth Doglio in the general election for U.S. House Washington District 10 on November 3, 2020.

		Candidate	%	Votes
✔		Marilyn Strickland (D)	49.3	167,937
		Beth Doglio (D)	35.6	121,040
		Other/Write-in votes	15.1	51,430

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 340,407
= 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.

Nonpartisan primary election

Nonpartisan primary for U.S. House Washington District 10

The following candidates ran in the primary for U.S. House Washington District 10 on August 4, 2020.

		Candidate	%	Votes
✔		Marilyn Strickland (D)	20.3	45,988
✔		Beth Doglio (D)	15.2	34,254
		Kristine Reeves (D)	12.9	29,236
		Rian Ingrim (R)	11.4	25,688
		Jackson Maynard (R)	8.2	18,526
		Dean Johnson (R)	7.4	16,700
		Nancy Slotnick (R)	6.7	15,201
		Don Hewett (R)	4.8	10,750
		Phil Gardner (D)	2.3	5,292
		Ryan Tate (R)	1.9	4,196
		Mary Bacon (D)	1.8	3,992
		Todd Buckley (Independent)	1.6	3,552
		Eric LeMay (D)	1.4	3,072
		Joshua Collins (Essential Workers Party)	1.2	2,667
		Richard Boyce (Congress Sucks Party)	1.0	2,302
	Submit photo	Ralph Johnson (R)	0.6	1,441
	Submit photo	Gordon Allen Pross (R)	0.5	1,186
	Submit photo	Sam Wright (D)	0.5	1,129
	Submit photo	Randy Bell (D)	0.2	563
		Other/Write-in votes	0.1	267

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 226,002
= 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.

Watch the Candidate Conversation for this race!

Withdrawn or disqualified candidates

• Dan Gordon (R)

District analysis

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

See also

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

Washington's current delegation to the United States Congress

Senators

Maria Cantwell (D)

Patty Murray (D)

Representatives

District 1

Suzan DelBene (D)

District 2

Rick Larsen (D)

District 3

Marie Gluesenkamp Pérez (D)

District 4

Dan Newhouse (R)

District 5

Michael Baumgartner (R)

District 6

Emily Randall (D)

District 7

Pramila Jayapal (D)

District 8

Kim Schrier (D)

District 9

D. Adam Smith (D)

District 10

Marilyn Strickland (D)

Democratic Party (10)

Republican Party (2)

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