Washington state local election
2025 Seattle mayoral election ← 2021 November 4, 2025 2029 →
The2025 Seattle mayoral election is scheduled to be held on November 4, 2025, with a primary election that was held on August 5, 2025, to elect themayor ofSeattle .[ 1] Incumbent mayorBruce Harrell is running for re-election to a second term. He is being challenged by community organizerKatie Wilson , who placed first against Harrell in an upset during the Augustnonpartisan primary .[ 2] The two advanced to the general election amidst a field of six other candidates.
Harrell announced his campaign for a second term in December 2024, and entered the race with the endorsement of numerous Washington government officials.[ 3] Harrell was initially considered to be heading to an easy re-election.[ 4] [ 5] If re-elected, Harrell would become the first Seattle mayor elected to a second term sinceGreg Nickels in2005 .
In a February 2025 special election, Seattle voters passed Proposition 1A, which created a new business tax to fundsocial housing , over Proposition 1B, an alternative proposal endorsed by Harrell and business leaders that would have pulled funding for social housing from an existing tax.[ 6] [ 7] The result was widely considered to be a victory for Seattle's progressive wing, and a rebuke of Harrell heading into an election year.[ 8]
Community organizer and activistKatie Wilson 's entry into the race in March was considered to be a significant progressive challenge to Harrell. Wilson, the co-founder and general secretary of the Seattle Transit Riders Union and a former columnist forCascade PBS , had led activist campaigns for expanded public transportation access, minimum wage increases, and tenant protections across the Seattle area. Wilson said the passage of Proposition 1A had inspired her campaign.[ 4] As of the campaign filing deadline in May, Wilson was the second-highest fundraising candidate in the race, after Harrell.[ 9] Another high-profile progressive challenger was actor Ry Armstrong, the only candidate other than Harrell and Wilson to raise more than $100,000 in funding by the campaign filing deadline in mid-May.[ 9]
Around the May filing deadline, several additional candidates entered the race. Joe Mallahan, formerT-Mobile US vice president and runner-up in the2009 Seattle mayoral election , became another high-profile entrant. Mallahan lost toMike McGinn by just 7,200 votes in 2009.[ 10] Capitol Hill business owner Rachel Savage cited Mallahan's entry and wealth as her reason for bowing out of the race and running forSeattle City Council District 8 instead.[ 11] Harrell would ultimately face seven primary challengers, including Wilson, Armstrong, and Mallahan.[ 12]
Ry Armstrong, member of the Seattle LGBTQ Commission and candidate for city council in2023 (party affiliation: Democratic) [ 13] Clinton Bliss, doctor and candidate for mayor in2021 [ 11] Bruce Harrell , incumbent mayor (2022–present)(party affiliation: Democratic) [ 14] Joe Mallahan, former vice president atT-Mobile US and runner-up for mayor in2009 [ 10] Joe Molloy, nonprofit board member[ 15] Katie Wilson , community organizer(party affiliation: Democratic) [ 16] Thaddeus Whelan,U.S. Army veteran[ 17] Isaiah Willoughby, convicted felon and perennial candidate[ 11] Ry Armstrong
Labor unions Organizations Newspapers Bruce Harrell
Executive branch officials U.S. Senators U.S. Representatives Statewide officials State legislators Local officials Individuals Labor unions Organizations Newspapers Katie Wilson
U.S. Representatives State legislators Local officials Party chapters Labor unions Organizations Newspapers Poll source Date(s) administered Sample size[ a] Margin of error Bruce Harrell Joe Mallahan Katie Wilson Other Undecided Change Research (D)[ 50] [ A] July 23–25, 2025 651 (LV) ± 4.1% 29% 3% 27% 1%[ b] 24% 33% [ c] 3% 31% 3%[ d] 27%
Nonpartisan primary results by precinct 30–40%
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Nonpartisan primary results[ 51] Candidate Votes % Katie Wilson 98,562 50.75 Bruce Harrell (incumbent)80,043 41.21 Joe Mallahan 8,538 4.40 Ry Armstrong 2,120 1.09 Clinton Bliss 2,046 1.05 Isaiah Willoughby 817 0.42 Joe Molloy 799 0.41 Thaddeus Whelan 716 0.37 Write-in 588 0.30 Total votes 198,071 100.00
Post-primary endorsements [ edit ] Bruce Harrell
Federal executive branch officials U.S. representatives Statewide officials State legislators Local officials Labor unions Katie Wilson
2025 mayoral candidates U.S. Representatives State legislators Local officials Labor unions Organizations ^a b Key: A – all adults RV – registered voters LV – likely voters V – unclear ^ Bliss with 1%; Armstrong, Molloy, Whelan, and Willoughby with 0% ^a b With voters who lean towards a given candidate ^ "Would not vote" with 2%; Bliss with 1%; Armstrong, Molloy, Whelan, and Willoughby with 0% ^ "Would not vote" with 4% Partisan clients
^ Burnett, Wayne."Seattle Elections - FAQs" .Seattle Ethics and Elections Commission . RetrievedFebruary 10, 2025 . ^ Kroman, David (August 5, 2025)."Katie Wilson leads incumbent in race for Seattle mayor" .The Seattle Times . RetrievedAugust 7, 2025 . ^a b c d e f g h i j k l m n o p Oxley, Dyer (December 9, 2024)."Seattle Mayor Bruce Harrell is running for re-election in 2025" .KUOW . RetrievedAugust 5, 2025 . ^a b Cohen, Josh (March 12, 2025)."Activist Katie Wilson enters Seattle mayoral race against Harrell" .KCTS-TV . RetrievedMarch 13, 2025 . ^ Krieg, Hannah (December 24, 2024)."Mayor Harrell Seems Unbeatable Because His Old Political Opponents Aren't Trying to Beat Him" .The Stranger . RetrievedMarch 13, 2025 . ^ Cohen, Josh (January 28, 2025)."Seattleites will vote on competing measures to fund social housing" .KCTS-TV . RetrievedFebruary 13, 2025 . ^ Robertson, Kipp (February 12, 2025)."Seattle voters approve Proposition 1A, pledging millions for social housing" .KING-TV . RetrievedFebruary 13, 2025 . ^ Wilson, Katie (February 14, 2025)."Seattle Voters Defied Big Money and Chose Grassroots Power With Prop 1A" .The Stranger . RetrievedFebruary 15, 2025 . ^a b Santos, Melissa (May 13, 2025)."7 challengers aim to unseat Seattle's mayor in 2025" .Axios . RetrievedMay 14, 2025 . ^a b Sumrall, Frank (May 8, 2025)."Joe Mallahan, former business exec and 2009 candidate, announces new bid for Seattle mayor" .KUOW-FM . RetrievedMay 14, 2025 . ^a b c d "These 27 people want to run Seattle — Plus, why Rachael Savage is now running for City Council, not mayor" .Capitol Hill Seattle Blog . May 12, 2025. RetrievedMay 13, 2025 .^ "Who has filed: 2025 candidate filing" .King County Elections . RetrievedMay 13, 2025 .^ Carter, Justin (February 13, 2025)."Broadway business owner enters Seattle mayor's race as — gasp — a Republican" .Capitol Hill Seattle Blog . RetrievedFebruary 13, 2025 . ^ Kroman, David (December 9, 2024)."Seattle Mayor Bruce Harrell running for reelection" .The Seattle Times . RetrievedDecember 10, 2024 . ^ Radil, Amy (March 6, 2025)."Running for Seattle mayor from Tent City 3" .KUOW-FM . RetrievedMarch 18, 2025 . ^a b Kroman, David (March 12, 2025)."Progressive organizer joins mayoral race against Harrell" .The Seattle Times . RetrievedMarch 12, 2025 . ^ Wixey, Will (May 8, 2025)."8 candidates have filed for Seattle mayor. Here's who they are" .KCPQ . RetrievedMay 14, 2025 . ^ Oron, Guy (July 17, 2025)."2025 Primary Voters Guide: Seattle Mayor" .Real Change . RetrievedAugust 5, 2025 . ^ "Ry Armstrong - Mayor of Seattle" .Victory Fund . RetrievedAugust 5, 2025 .^ "Ry Armstrong: 2025, Mayor - Washington, Mayor" .TeamLPAC . RetrievedAugust 5, 2025 .^a b "Our 2025 Endorsements" .National Women's Political Caucus of Washington . RetrievedAugust 5, 2025 .^ Litman, Amanda; Silva Waki, Johanna (May 15, 2025)."Run for Something Announces 51 New Endorsements for State and Local Offices" .Run for Something . RetrievedSeptember 7, 2025 . ^a b c d e f g Cohen, Josh (July 31, 2025)."Harrell, Katie Wilson in close competition ahead of Aug. 5 primary" .KCTS-TV . RetrievedAugust 5, 2025 . ^ "SGN Endorsements - City of Seattle, Mayor: Ry Armstrong" .Seattle Gay News . July 22, 2025. RetrievedAugust 5, 2025 .^a b c d Burbank, John (June 29, 2025)."Op-Ed: Katie Wilson is the Zohran Mamdani of Seattle" .The Urbanist . RetrievedAugust 5, 2025 . ^a b Kroman, David (December 9, 2024)."Seattle Mayor Bruce Harrell running for reelection" .The Seattle Times . RetrievedDecember 13, 2024 . ^ Barnett, Erica C. (July 17, 2025)."Election Fizz: City Employees Back Wilson for Mayor, Harrell Slams 'Wilson's Defund Movement,' and More" .PubliCola . RetrievedAugust 5, 2025 .^a b Kroman, David (July 17, 2025)."Seattle city workers union backs Katie Wilson for mayor" .The Spokesman-Review . RetrievedAugust 13, 2025 – viaThe Seattle Times . ^ Wright, Meghan (August 4, 2025)."Primary Endorsements List: 2025 Endorsements" (PDF) .IBEW Local 77. RetrievedAugust 8, 2025 – viaSquarespace . ^ Wiest, Brenda (July 29, 2025)."Check out our primary endorsements for the 2025 election" .Teamsters Local 117. RetrievedAugust 5, 2025 . ^ Kroman, David (May 2, 2025)."A union negotiation is helping a Seattle mayoral candidate who labor once opposed" .The Seattle Times . RetrievedMay 3, 2025 . ^ "SEIU Local 6 Endorsements" .SEIU Local 6 . July 22, 2025. RetrievedAugust 5, 2025 – via Progressive Voters Guide byFuse Washington .^ "2025 Washington Election Endorsements" .SEIU Local 775 . August 5, 2025.^ "REALTOR Endorsed Candidate Guide: Primary Election, August 5, 2025" .Seattle King CountyRealtors . RetrievedAugust 5, 2025 .^ "Seattle Medium Endorses Bruce Harrell For Seattle City Mayor" .Seattle Medium . July 30, 2025. RetrievedAugust 5, 2025 .^ "The Seattle Times editorial board recommends: Bruce Harrell for Seattle mayor" .The Seattle Times . July 11, 2025. RetrievedAugust 5, 2025 .^ "2025 Endorsements" .King County Democrats . RetrievedJuly 29, 2025 .^a b c d e f Jung, Mimi (June 24, 2025)."Mayoral Candidate Katie Wilson talks housing, transit and Trump-proofing Seattle" .KING-TV . RetrievedJune 25, 2025 . ^ Pfeffinger, Ramsey (July 21, 2025)."Who is Katie Wilson? A look at Seattle's mayoral candidate" .KCPQ . RetrievedAugust 5, 2025 . ^ "2025 Primary Election Endorsements" .American Federation of Teachers Washington. RetrievedJuly 29, 2025 .^ "2025 Washington August Primaries" .UAW Local 4121. RetrievedJuly 29, 2025 .^ "Washington: Primary Election 2025" .CAIR Action. RetrievedAugust 5, 2025 .^ Gen-Z for Change [@genzforchange] (July 24, 2025)."Gen-Z for Change is proud to endorse Katie Wilson (@wilsonformayor) for Seattle Mayor" (Tweet ). RetrievedAugust 5, 2025 – viaTwitter .^ Sunrise Seattle [@sunrisemvmt_seattle]; (July 20, 2025)."Sunrise Seattle 2025 Primary Endorsements" . RetrievedAugust 5, 2025 – viaInstagram .^ "Our Candidates: Washington" .Working Families Party . RetrievedAugust 5, 2025 .^ WashingtonWorking Families Party [@wfp_wa]; (July 24, 2025)."Working Families Party Endorses Katie Wilson for Seattle Mayor - 100+ WFP Members and Affiliates Participated in Endorsement Process" . RetrievedAugust 5, 2025 – viaInstagram . ^ Olson, Alex; Oliver, Mackenzie; Meyers, Abigail; Devanesan, Priya (August 1, 2025)."2025 Seattle and King County primary election endorsements" .The Daily of the University of Washington . RetrievedAugust 4, 2025 . ^ "The Stranger Endorses Katie Wilson for Mayor" .The Stranger . July 2, 2025. RetrievedJuly 4, 2025 .^ 2025 Primary Election Endorsements , July 16, 2025, retrievedSeptember 14, 2025 ^ Villeneuve, Andrew (July 28, 2025)."Bruce Harrell, Katie Wilson each poised to advance to general election in Seattle's 2025 mayoral contest — still statistically tied" .Northwest Progressive Institute . RetrievedJuly 29, 2025 . ^ "Results" (PDF) . RetrievedAugust 20, 2025 .^ Kroman, David (September 22, 2025)."Pete Buttigieg backs Harrell for Seattle mayor" .Seattle Times . RetrievedSeptember 22, 2025 . ^a b c d e f g Villeneuve, Andrew (October 3, 2025)."U.S. Representative Pramila Jayapal, King County Councilmember Teresa Mosqueda endorse Katie Wilson for Mayor of Seattle" .The Cascadia Advocate . RetrievedOctober 3, 2025 – viaNorthwest Progressive Institute . ^a b c d Green, Marcus Harrison (August 14, 2025)."Bruxit? Port Commissioner Hasegawa First Harrell Endorser to Back Wilson After the Primary" .The Stranger . RetrievedAugust 27, 2025 . ^a b "Seattle mayoral candidates secure key union endorsements ahead of election" .KOMO News . August 27, 2025. RetrievedAugust 27, 2025 .^a b c Garrow, Katie (September 17, 2025)."MLK Labor endorses Girmay Zahilay and makes dual endorsement for Seattle Mayor" .MLKKing County Labor Council . RetrievedSeptember 18, 2025 . ^ Nir, David Murphy; Singer, Jeff (August 28, 2025)."Morning Digest: How a one-time long-shot became the frontrunner in Seattle" .The Downballot . RetrievedAugust 28, 2025 .Any favorable reshuffle grew even less likely for Harrell on Wednesday, when businessman Joe Mallahan, who took a distant third place with 4%, endorsed Wilson. ^ Jayapal, Pramila (October 6, 2025)."Pramila Jayapal Tweet" .Twitter . RetrievedOctober 6, 2025 . ^ Winter, Hannah Murphy; Graham, Nathalie (August 26, 2025)."Washington's Largest Private-Sector Labor Union Backs Katie Wilson" .The Stranger . RetrievedSeptember 7, 2025 . ^ Winter, Hannah Murphy; Graham, Nathalie (August 26, 2025)."Washington's Largest Private-Sector Labor Union Backs Katie Wilson" .The Stranger . RetrievedAugust 27, 2025 . ^ "Candidates Supporting Ranked-Choice Voting: 2025 Candidate Guide" .FairVote Washington. RetrievedOctober 4, 2025 .^ Malcolm, Kim; Smith, Catharine (August 5, 2025)."Time's running out on this August primary. What's at stake in Seattle?" .KUOW . RetrievedOctober 4, 2025 . ^ Normand, Courtney (September 10, 2025)."Planned Parenthood Alliance Advocates Endorses Slate of Washington Reproductive Rights Champions" .Planned Parenthood Action. RetrievedOctober 4, 2025 . ^ Villeneuve, Andrew (October 24, 2025)."A plurality of Seattle voters favor Katie Wilson in the city's 2025 mayoral race, while 55% oppose Bruce Harrell's reelection" .Northwest Progressive Institute . RetrievedOctober 24, 2025 . ^ Winter, Hannah (October 23, 2025)."The Polling Is In: Seattle Wants to Elect Progressives This Fall" .The Stranger . RetrievedOctober 25, 2025 . ^ Villeneuve, Andrew (July 28, 2025)."Bruce Harrell, Katie Wilson each poised to advance to general election in Seattle's 2025 mayoral contest — still statistically tied" .Northwest Progressive Institute . RetrievedJuly 29, 2025 . ^ Villeneuve, Andrew (May 22, 2025)."Katie Wilson 36%, Bruce Harrell 33%: NPI's May 2025 Civic Heartbeat poll finds statistical tie in Seattle mayoral race" .Northwest Progressive Institute . RetrievedMay 22, 2025 . Official campaign websites
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