Donald J. Trump won Ontonagon County with 64.5% of the vote, ahead of Kamala D. Harris. 3,841 votes were counted. The party margin was a Republican lead of 30.4 points. Compared with the previous presidential election in Ontonagon County that is loaded, the margin moved 4.9 points toward Republicans.
Ontonagon County leans Republican by 29.5 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Ontonagon County voted for the winner of the national popular vote in 3 of 7 presidential elections from 2000 to 2024. On average its margin sat 19.7 points away from the national margin.
In 2024, 3,841 votes were cast in the biggest race, which is 74.2% of the 5,175 citizens aged 18 and over in Ontonagon County.
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