Kamala D. Harris won Mendocino County with 61.3% of the vote, ahead of Donald J. Trump. 39,216 votes were counted. The party margin was a Democratic lead of 26.8 points. Compared with the previous presidential election in Mendocino County that is loaded, the margin moved 9.0 points toward Republicans.
Mendocino County leans Democratic by 30.2 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Mendocino 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 30.8 points away from the national margin.
In 2024, 39,216 votes were cast in the biggest race, which is 59.6% of the 65,820 citizens aged 18 and over in Mendocino County.
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