Donald J. Trump won Delaware County with 79.6% of the vote, ahead of Kamala D. Harris. 18,108 votes were counted. The party margin was a Republican lead of 60.4 points. Compared with the previous presidential election in Delaware County that is loaded, the margin moved 1.9 points toward Republicans.
Delaware County leans Republican by 60.7 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 2 of 7 presidential elections from 2000 to 2024. On average its margin sat 44.4 points away from the national margin.
In 2024, 18,108 votes were cast in the biggest race, which is 55.6% of the 32,560 citizens aged 18 and over in Delaware County.
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