Kamala D. Harris won Baltimore County with 60.5% of the vote, ahead of Donald J. Trump. 412,915 votes were counted. The party margin was a Democratic lead of 24.3 points. Compared with the previous presidential election in Baltimore County that is loaded, the margin moved 2.7 points toward Republicans.
Baltimore County leans Democratic by 25.8 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Baltimore 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 14.8 points away from the national margin.
In 2024, 412,915 votes were cast in the biggest race, which is 66.1% of the 624,415 citizens aged 18 and over in Baltimore County.
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