Idaho·ID·FIPS 16049

Idaho County

Voted Republican in 2024 · 9,867 votes cast

About Idaho County

Idaho County is a county in the U.S. state of Idaho, and the largest by area in the state. As of the 2020 census, the population was 16,541. The county seat is Grangeville. Previous county seats of the area were Florence (1864–68), Washington (1868–75), and Mount Idaho (1875–1902).

2024 Presidential Results

All candidates · Idaho County, Idaho

Donald J Trump(Republican)

82.6%8,148

Won by 6,688 votes

Kamala D Harris(Democrat)

14.8%1,460

Other(Other)

2.4%235

Chase Oliver(Libertarian)

0.2%24

Margin History

Red = Republican, Blue = Democratic

2024R+67.8

2020R+65.2

2016R+63.7

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Swung Right in 2024

Idaho County shifted 2.5 points toward Republicans compared to 2020. Voter turnout increased by 2.8%.

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No one has claimed Idaho County yet

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Idaho County — Local Discussion

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What does Idaho County really think?

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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)