Donald J. Trump won Platte County with 81.3% of the vote, ahead of Kamala D. Harris. 4,765 votes were counted. The party margin was a Republican lead of 64.9 points. Compared with the previous presidential election in Platte County that is loaded, the margin moved 4.3 points toward Republicans.
Platte County leans Republican by 65.6 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Platte County voted for the winner of the national popular vote in 2 of 7 presidential elections from 2000 to 2024. On average its margin sat 52.9 points away from the national margin.
In 2024, 4,765 votes were cast in the biggest race, which is 69.8% of the 6,830 citizens aged 18 and over in Platte County.
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