Donald J. Trump won Aiken County with 62.3% of the vote, ahead of Kamala D. Harris. 86,091 votes were counted. The party margin was a Republican lead of 25.9 points. Compared with the previous presidential election in Aiken County that is loaded, the margin moved 3.2 points toward Republicans.
Aiken County leans Republican by 25.5 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Aiken 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 30.1 points away from the national margin.
In 2024, 86,091 votes were cast in the biggest race, which is 65.3% of the 131,870 citizens aged 18 and over in Aiken County.
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