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Idaho

Bonneville County, Idaho presidential election results

In 2024 Donald J. Trump won Bonneville County by 45.4 points, out of 56,419 votes for president.

Boise (no county figures)Boundary (no county figures)Gem (no county figures)Jefferson (no county figures)Latah (no county figures)Minidoka (no county figures)Teton (no county figures)Ada (no county figures)Adams (no county figures)Benewah (no county figures)Bonner (no county figures)Bonneville County: Donald J. Trump +45.4Oneida (no county figures)Power (no county figures)Shoshone (no county figures)Twin Falls (no county figures)Butte (no county figures)Camas (no county figures)Caribou (no county figures)Clark (no county figures)Franklin (no county figures)Fremont (no county figures)Gooding (no county figures)Jerome (no county figures)Kootenai (no county figures)Lewis (no county figures)Madison (no county figures)Nez Perce (no county figures)Bannock (no county figures)Canyon (no county figures)Elmore (no county figures)Lincoln (no county figures)Payette (no county figures)Owyhee (no county figures)Valley (no county figures)Washington (no county figures)Cassia (no county figures)Clearwater (no county figures)Custer (no county figures)Idaho (no county figures)Lemhi (no county figures)Bear Lake (no county figures)Bingham (no county figures)Blaine (no county figures)
D+60R+60D+30R+302000: R+52.920002004: R+55.820042008: R+42.920082012: R+51.820122016: R+40.220162020: R+43.620202024: R+45.42024
Bonneville County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.

2024

Idaho 2024
TicketVotesShareBar
Donald J. Trump REP40,05371.0%
Kamala Harris DEM14,45825.6%
All other candidates1,9083.4%
Total56,419

Bonneville County was R+45.4 against R+36.5 statewide, 8.9 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

Idaho 2020
TicketVotesShareBar
Donald J. Trump REP37,80570.0%
Joseph R. Biden DEM14,25426.4%
All other candidates1,9363.6%
Total53,995

Bonneville County was R+43.6 against R+30.8 statewide, 12.8 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

Idaho 2016
TicketVotesShareBar
Donald J. Trump REP26,69960.4%
Hillary Clinton DEM8,93020.2%
All other candidates8,59219.4%
Total44,221

Bonneville County was R+40.2 against R+31.8 statewide, 8.4 points more Republican than the state.

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

2012

Idaho 2012
TicketVotesShareBar
Mitt Romney REP32,27674.7%
Barack Obama DEM9,90322.9%
All other candidates1,0342.4%
Total43,213

Bonneville County was R+51.8 against R+31.9 statewide, 19.9 points more Republican than the state.

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

2008

Idaho 2008
TicketVotesShareBar
John McCain REP29,33470.3%
Barack Obama DEM11,41727.4%
All other candidates9522.3%
Total41,703

Bonneville County was R+42.9 against R+25.4 statewide, 17.5 points more Republican than the state.

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

2004

Idaho 2004
TicketVotesShareBar
George W. Bush REP30,04877.3%
John Kerry DEM8,35621.5%
All other candidates4671.2%
Total38,871

Bonneville County was R+55.8 against R+38.1 statewide, 17.7 points more Republican than the state.

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

2000

Idaho 2000
TicketVotesShareBar
George W. Bush REP24,98874.5%
Albert Gore, Jr. DEM7,23521.6%
All other candidates1,3334.0%
Total33,556

Bonneville County was R+52.9 against R+39.5 statewide, 13.4 points more Republican 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 Bonneville County, Idaho in 2024?

Donald J. Trump won Bonneville County by 45.4 points, out of 56,419 votes counted for president.

Is Bonneville County Republican or Democratic?

Presidential results: 2024: Republican by 45.4 points; 2020: Republican by 43.6 points; 2016: Republican by 40.2 points; 2012: Republican by 51.8 points; 2008: Republican by 42.9 points; 2004: Republican by 55.8 points; 2000: Republican by 52.9 points.

How does Bonneville County vote compared with the rest of Idaho?

In 2024 it was 8.9 points more Republican than the state as a whole (Republican by 45.4 points against Republican by 36.5 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