Donald J. Trump won Butler County with 62.7% of the vote, ahead of Kamala D. Harris. 183,197 votes were counted. The party margin was a Republican lead of 26.3 points. Compared with the previous presidential election in Butler County that is loaded, the margin moved 2.3 points toward Republicans.
Butler County leans Republican by 26.0 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 29.4 points away from the national margin.
In 2024, 183,197 votes were cast in the biggest race, which is 64.8% of the 282,645 citizens aged 18 and over in Butler County.
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