Donald J. Trump won Sumter County with 68.6% of the vote, ahead of Kamala D. Harris. 105,218 votes were counted. The party margin was a Republican lead of 37.6 points. Compared with the previous presidential election in Sumter County that is loaded, the margin moved 1.5 points toward Republicans.
Sumter County leans Republican by 37.4 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Sumter 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 32.7 points away from the national margin.
In 2024, 105,218 votes were cast in the biggest race, which is 84.0% of the 125,235 citizens aged 18 and over in Sumter County.
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