Donald J. Trump won Butler County with 81.5% of the vote, ahead of Kamala D. Harris. 17,860 votes were counted. The party margin was a Republican lead of 63.8 points. Compared with the previous presidential election in Butler County that is loaded, the margin moved 1.5 points toward Republicans.
Butler County leans Republican by 64.0 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Butler 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 51.9 points away from the national margin.
In 2024, 17,860 votes were cast in the biggest race, which is 55.5% of the 32,160 citizens aged 18 and over in Butler County.
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