Donald J. Trump won Gallia County with 79.3% of the vote, ahead of Kamala D. Harris. 13,002 votes were counted. The party margin was a Republican lead of 59.4 points. Compared with the previous presidential election in Gallia County that is loaded, the margin moved 3.9 points toward Republicans.
Gallia County leans Republican by 58.9 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Gallia 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 40.8 points away from the national margin.
In 2024, 13,002 votes were cast in the biggest race, which is 58.5% of the 22,205 citizens aged 18 and over in Gallia County.
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