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Colorado

Arapahoe County, Colorado presidential election results

In 2024 Kamala Harris won Arapahoe County by 20.1 points, out of 325,451 votes for president.

Alamosa (no county figures)Boulder (no county figures)Broomfield (no county figures)Crowley (no county figures)Denver (no county figures)Douglas (no county figures)Gilpin (no county figures)Hinsdale (no county figures)Jackson (no county figures)Jefferson (no county figures)Lincoln (no county figures)Montezuma (no county figures)Phillips (no county figures)Rio Grande (no county figures)San Juan (no county figures)Weld (no county figures)Adams (no county figures)Archuleta (no county figures)Baca (no county figures)Chaffee (no county figures)Cheyenne (no county figures)Conejos (no county figures)Costilla (no county figures)Delta (no county figures)Eagle (no county figures)Fremont (no county figures)Kiowa (no county figures)Kit Carson (no county figures)Larimer (no county figures)Montrose (no county figures)Logan (no county figures)Mesa (no county figures)Moffat (no county figures)Morgan (no county figures)Ouray (no county figures)Pitkin (no county figures)Rio Blanco (no county figures)Saguache (no county figures)Teller (no county figures)Washington (no county figures)Yuma (no county figures)Bent (no county figures)Clear Creek (no county figures)Custer (no county figures)El Paso (no county figures)Grand (no county figures)Gunnison (no county figures)Huerfano (no county figures)Lake (no county figures)Mineral (no county figures)Otero (no county figures)Pueblo (no county figures)Summit (no county figures)Arapahoe County: Kamala Harris +20.1La Plata (no county figures)Las Animas (no county figures)Dolores (no county figures)Elbert (no county figures)Garfield (no county figures)Park (no county figures)Prowers (no county figures)Routt (no county figures)San Miguel (no county figures)Sedgwick (no county figures)
D+30R+30D+15R+152000: R+8.020002004: R+4.020042008: D+12.920082012: D+9.920122016: D+14.220162020: D+24.620202024: D+20.12024
Arapahoe County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.

2024

Colorado 2024
TicketVotesShareBar
Kamala Harris DEM190,72558.6%
Donald J. Trump REP125,31138.5%
All other candidates9,4152.9%
Total325,451

Arapahoe County was D+20.1 against D+11.0 statewide, 9.1 points more Democratic than the state.

Source: County results compiled by Tony McGovern from news-media election-night tallies (Fox News, Politico, The New York Times); not a certified state document

2020

Colorado 2020
TicketVotesShareBar
Joseph R. Biden DEM213,60761.0%
Donald J. Trump REP127,32336.4%
All other candidates9,2532.6%
Total350,183

Arapahoe County was D+24.6 against D+13.5 statewide, 11.1 points more Democratic than the state.

Source: County results compiled by Tony McGovern from news-media election-night tallies (Fox News, Politico, The New York Times); not a certified state document

2016

Colorado 2016
TicketVotesShareBar
Hillary Clinton DEM159,88552.8%
Donald J. Trump REP117,05338.6%
All other candidates26,1088.6%
Total303,046

Arapahoe County was D+14.2 against D+4.9 statewide, 9.3 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)

2012

Colorado 2012
TicketVotesShareBar
Barack Obama DEM153,90553.9%
Mitt Romney REP125,58844.0%
All other candidates6,0232.1%
Total285,516

Arapahoe County was D+9.9 against D+5.4 statewide, 4.5 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)

2008

Colorado 2008
TicketVotesShareBar
Barack Obama DEM148,21855.7%
John McCain REP113,86642.8%
All other candidates4,0641.5%
Total266,148

Arapahoe County was D+12.9 against D+9.0 statewide, 4.0 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)

2004

Colorado 2004
TicketVotesShareBar
George W. Bush REP119,47551.5%
John Kerry DEM110,26247.5%
All other candidates2,4341.0%
Total232,171

Arapahoe County was R+4.0 against R+4.7 statewide, 0.7 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)

2000

Colorado 2000
TicketVotesShareBar
George W. Bush REP97,76851.5%
Albert Gore, Jr. DEM82,61443.5%
All other candidates9,5605.0%
Total189,942

Arapahoe County was R+8.0 against R+8.4 statewide, 0.4 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 Arapahoe County, Colorado in 2024?

Kamala Harris won Arapahoe County by 20.1 points, out of 325,451 votes counted for president.

Is Arapahoe County Republican or Democratic?

Presidential results: 2024: Democratic by 20.1 points; 2020: Democratic by 24.6 points; 2016: Democratic by 14.2 points; 2012: Democratic by 9.9 points; 2008: Democratic by 12.9 points; 2004: Republican by 4.0 points; 2000: Republican by 8.0 points.

How does Arapahoe County vote compared with the rest of Colorado?

In 2024 it was 9.1 points more Democratic than the state as a whole (Democratic by 20.1 points against Democratic by 11.0 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