Donald J. Trump won Union County with 66.0% of the vote, ahead of Kamala D. Harris. 15,448 votes were counted. The party margin was a Republican lead of 33.5 points. Compared with the previous presidential election in Union County that is loaded, the margin moved 4.0 points toward Republicans.
Union County leans Republican by 33.1 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Union 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 28.0 points away from the national margin.
In 2024, 15,448 votes were cast in the biggest race, which is 54.1% of the 28,570 citizens aged 18 and over in Union County.
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