Donald J. Trump won San Bernardino County with 49.7% of the vote, ahead of Kamala D. Harris. 761,714 votes were counted. The party margin was a Republican lead of 2.1 points. Compared with the previous presidential election in San Bernardino County that is loaded, the margin moved 12.8 points toward Republicans and the winning party changed.
San Bernardino County leans Democratic by 1.1 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
San Bernardino County voted for the winner of the national popular vote in 6 of 7 presidential elections from 2000 to 2024. On average its margin sat 4.6 points away from the national margin.
In 2024, 761,714 votes were cast in the biggest race, which is 53.8% of the 1,414,970 citizens aged 18 and over in San Bernardino County.
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