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Oregon

Washington County, Oregon presidential election results

In 2024 Kamala Harris won Washington County by 34.0 points, out of 295,612 votes for president.

Deschutes (no county figures)Jefferson (no county figures)Lake (no county figures)Polk (no county figures)Wheeler (no county figures)Benton (no county figures)Clackamas (no county figures)Coos (no county figures)Crook (no county figures)Gilliam (no county figures)Hood River (no county figures)Jackson (no county figures)Josephine (no county figures)Lane (no county figures)Linn (no county figures)Morrow (no county figures)Multnomah (no county figures)Umatilla (no county figures)Wasco (no county figures)Yamhill (no county figures)Columbia (no county figures)Grant (no county figures)Marion (no county figures)Union (no county figures)Klamath (no county figures)Baker (no county figures)Clatsop (no county figures)Lincoln (no county figures)Curry (no county figures)Harney (no county figures)Malheur (no county figures)Sherman (no county figures)Tillamook (no county figures)Wallowa (no county figures)Washington County: Kamala Harris +34.0Douglas (no county figures)
D+40R+40D+20R+202000: D+2.420002004: D+6.020042008: D+22.120082012: D+17.620122016: D+27.220162020: D+34.920202024: D+34.02024
Washington County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.

2024

Oregon 2024
TicketVotesShareBar
Kamala Harris D193,01365.3%
Donald J. Trump R92,59031.3%
Kennedy Jr Robert F (WTP)4,3121.5%
Stein Jill (PG)3,2731.1%
Oliver Chase (L)1,5200.5%
West Cornel (P)6530.2%
Terry Randall (C)2510.1%
Total295,612

Washington County was D+34.0 against D+14.3 statewide, 19.7 points more Democratic than the state.

Source: Oregon Secretary of State, November 5, 2024, General Election Abstract of Votes, US President by county (page 1; page 2 repeats the Vice President abstract)

2020

Oregon 2020
TicketVotesShareBar
Joseph R. Biden D209,94066.1%
Donald J. Trump R99,07331.2%
Jorgensen Jo (L)6,3982.0%
Hawkins Howie (PG)1,4260.4%
Hunter Dario (P)6330.2%
Total317,470

Washington County was D+34.9 against D+16.1 statewide, 18.8 points more Democratic than the state.

Source: Oregon Secretary of State, November 3, 2020, General Election Abstract of Votes, US President by county (page 1 of 33)

2016

Oregon 2016
TicketVotesShareBar
Hillary Clinton D153,25159.5%
Donald J. Trump R83,19732.3%
Gary Johnson L15,2665.9%
Stein Jill (PG)6,0052.3%
Total257,719

Washington County was D+27.2 against D+11.0 statewide, 16.2 points more Democratic than the state.

Source: Oregon Secretary of State, November 8, 2016, General Election Abstract of Votes (38 pages); page 1 US President by county

2012

Oregon 2012
TicketVotesShareBar
Barack Obama D135,29157.5%
Mitt Romney R93,97439.9%
Johnson Gary (L)3,5431.5%
Stein Jill (PG)1,8170.8%
Christensen Will (C)4160.2%
Anderson Ross C (Rocky) (P)3790.2%
Total235,420

Washington County was D+17.6 against D+12.1 statewide, 5.5 points more Democratic than the state.

Source: Oregon Secretary of State, November 6, 2012, General Election Abstract of Votes, United States President by county (page 1 of 38; ** = elected, Misc = miscellaneous write-ins)

2008

Oregon 2008
TicketVotesShareBar
Barack Obama DEM141,54459.8%
John McCain REP89,18537.7%
All other candidates5,9032.5%
Total236,632

Washington County was D+22.1 against D+16.4 statewide, 5.7 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

2004

Oregon 2004
TicketVotesShareBar
John Kerry DEM121,14052.4%
George W. Bush REP107,22346.4%
All other candidates2,9451.3%
Total231,308

Washington County was D+6.0 against D+4.2 statewide, 1.8 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

2000

Oregon 2000
TicketVotesShareBar
Albert Gore, Jr. DEM90,66248.7%
George W. Bush REP86,09146.3%
All other candidates9,2215.0%
Total185,974

Washington County was D+2.4 against D+0.4 statewide, 2.0 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

Questions and answers

Who won Washington County, Oregon in 2024?

Kamala Harris won Washington County by 34.0 points, out of 295,612 votes counted for president.

Is Washington County Republican or Democratic?

Presidential results: 2024: Democratic by 34.0 points; 2020: Democratic by 34.9 points; 2016: Democratic by 27.2 points; 2012: Democratic by 17.6 points; 2008: Democratic by 22.1 points; 2004: Democratic by 6.0 points; 2000: Democratic by 2.4 points.

How does Washington County vote compared with the rest of Oregon?

In 2024 it was 19.7 points more Democratic than the state as a whole (Democratic by 34.0 points against Democratic by 14.3 points statewide).

Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data