Donald J. Trump won Idaho County with 82.6% of the vote, ahead of Kamala D. Harris. 9,867 votes were counted. The party margin was a Republican lead of 67.8 points. Compared with the previous presidential election in Idaho County that is loaded, the margin moved 2.5 points toward Republicans.
Idaho County leans Republican by 68.9 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Idaho County voted for the winner of the national popular vote in 2 of 7 presidential elections from 2000 to 2024. On average its margin sat 63.7 points away from the national margin.
In 2024, 9,867 votes were cast in the biggest race, which is 72.6% of the 13,590 citizens aged 18 and over in Idaho County.
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