Donald J. Trump won Jersey County with 74.3% of the vote, ahead of Kamala D. Harris. 11,694 votes were counted. The party margin was a Republican lead of 50.2 points. Compared with the previous presidential election in Jersey County that is loaded, the margin moved 2.0 points toward Republicans.
Jersey County leans Republican by 50.6 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Jersey 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 29.0 points away from the national margin.
In 2024, 11,694 votes were cast in the biggest race, which is 69.2% of the 16,910 citizens aged 18 and over in Jersey County.
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