Kamala D. Harris won Washtenaw County with 70.9% of the vote, ahead of Donald J. Trump. 221,542 votes were counted. The party margin was a Democratic lead of 44.4 points. Compared with the previous presidential election in Washtenaw County that is loaded, the margin moved 2.2 points toward Republicans.
Washtenaw County leans Democratic by 46.0 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Washtenaw 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 36.1 points away from the national margin.
In 2024, 221,542 votes were cast in the biggest race, which is 79.3% of the 279,195 citizens aged 18 and over in Washtenaw County.
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