Donald J. Trump won Hamilton County with 52.0% of the vote, ahead of Kamala D. Harris. 196,727 votes were counted. The party margin was a Republican lead of 6.1 points. Compared with the previous presidential election in Hamilton County that is loaded, the margin moved 0.7 points toward Democrats.
Hamilton County leans Republican by 6.4 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Hamilton 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 29.6 points away from the national margin.
In 2024, 196,727 votes were cast in the biggest race, which is 78.5% of the 250,580 citizens aged 18 and over in Hamilton County.
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