← Back to Battleground Map
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).
Read more on Wikipedia →Total Votes (2024)
9,867
Winner Margin
R+67.8
Turnout Change
+2.8%
2020→2024 Swing
R+2.5
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
🔴
Swung Right in 2024
Idaho County shifted 2.5 points toward Republicans compared to 2020. Voter turnout increased by 2.8%.
What does Idaho County really think?
Elections happen once every 4 years. On constitution.vote, your voice is heard every day. Join the assembly and vote on the issues that matter to Idaho.
Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)