Donald J. Trump won Delaware County with 68.9% of the vote, ahead of Kamala D. Harris. 10,138 votes were counted. The party margin was a Republican lead of 39.5 points. Compared with the previous presidential election in Delaware County that is loaded, the margin moved 4.2 points toward Republicans.
Delaware County leans Republican by 39.1 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Delaware County voted for the winner of the national popular vote in 3 of 7 presidential elections from 2000 to 2024. On average its margin sat 18.5 points away from the national margin.
In 2024, 10,138 votes were cast in the biggest race, which is 76.1% of the 13,415 citizens aged 18 and over in Delaware County.
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