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Hawaii

Kauai County, Hawaii presidential election results

In 2024 Kamala Harris won Kauai County by 19.5 points, out of 30,064 votes for president.

Maui (no county figures)Hawaii (no county figures)Kauai County: Kamala Harris +19.5Kalawao (no county figures)Honolulu (no county figures)
D+60R+60D+30R+302000: D+31.720002004: D+20.820042008: D+52.120082012: D+49.420122016: D+33.720162020: D+28.820202024: D+19.52024
Kauai County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.

2024

Hawaii 2024
TicketVotesShareBar
Kamala Harris DEM17,67558.8%
Donald J. Trump REP11,80339.3%
All other candidates5861.9%
Total30,064

Kauai County was D+19.5 against D+23.1 statewide, 3.6 points more Republican 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

Hawaii 2020
TicketVotesShareBar
Joseph R. Biden DEM21,22563.4%
Donald J. Trump REP11,58234.6%
All other candidates6902.1%
Total33,497

Kauai County was D+28.8 against D+29.5 statewide, 0.7 points more Republican 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

Hawaii 2016
TicketVotesShareBar
Hillary Clinton DEM16,45662.5%
Donald J. Trump REP7,57428.8%
All other candidates2,3058.8%
Total26,335

Kauai County was D+33.7 against D+32.2 statewide, 1.5 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)

2012

Hawaii 2012
TicketVotesShareBar
Barack Obama DEM18,64173.5%
Mitt Romney REP6,12124.1%
All other candidates6102.4%
Total25,372

Kauai County was D+49.4 against D+42.7 statewide, 6.7 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)

2008

Hawaii 2008
TicketVotesShareBar
Barack Obama DEM20,41675.0%
John McCain REP6,24522.9%
All other candidates5632.1%
Total27,224

Kauai County was D+52.1 against D+45.3 statewide, 6.8 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)

2004

Hawaii 2004
TicketVotesShareBar
John Kerry DEM14,91660.0%
George W. Bush REP9,74039.2%
All other candidates2200.9%
Total24,876

Kauai County was D+20.8 against D+8.7 statewide, 12.1 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

Hawaii 2000
TicketVotesShareBar
Albert Gore, Jr. DEM13,47061.9%
George W. Bush REP6,58330.2%
All other candidates1,7207.9%
Total21,773

Kauai County was D+31.7 against D+18.3 statewide, 13.4 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 Kauai County, Hawaii in 2024?

Kamala Harris won Kauai County by 19.5 points, out of 30,064 votes counted for president.

Is Kauai County Republican or Democratic?

Presidential results: 2024: Democratic by 19.5 points; 2020: Democratic by 28.8 points; 2016: Democratic by 33.7 points; 2012: Democratic by 49.4 points; 2008: Democratic by 52.1 points; 2004: Democratic by 20.8 points; 2000: Democratic by 31.7 points.

How does Kauai County vote compared with the rest of Hawaii?

In 2024 it was 3.6 points more Republican than the state as a whole (Democratic by 19.5 points against Democratic by 23.1 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