Kamala D. Harris won Addison County with 65.8% of the vote, ahead of Donald J. Trump. 22,607 votes were counted. The party margin was a Democratic lead of 35.6 points. Compared with the previous presidential election in Addison County that is loaded, the margin moved 2.1 points toward Republicans.
Addison County leans Democratic by 37.6 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Addison County voted for the winner of the national popular vote in 5 of 7 presidential elections from 2000 to 2024. On average its margin sat 30.4 points away from the national margin.
In 2024, 22,607 votes were cast in the biggest race, which is 74.2% of the 30,470 citizens aged 18 and over in Addison County.
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