Kamala D. Harris won Santa Clara County with 68.1% of the vote, ahead of Donald J. Trump. 750,433 votes were counted. The party margin was a Democratic lead of 40.0 points. Compared with the previous presidential election in Santa Clara County that is loaded, the margin moved 7.5 points toward Republicans.
Santa Clara County leans Democratic by 43.3 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Santa Clara 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 39.2 points away from the national margin.
In 2024, 750,433 votes were cast in the biggest race, which is 64.4% of the 1,165,825 citizens aged 18 and over in Santa Clara County.
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