Donald J. Trump won St. Charles Parish with 65.4% of the vote, ahead of Kamala D. Harris. 26,685 votes were counted. The party margin was a Republican lead of 32.3 points. Compared with the previous presidential election in St. Charles Parish that is loaded, the margin moved 2.8 points toward Republicans.
St. Charles Parish leans Republican by 32.2 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
St. Charles Parish voted for the winner of the national popular vote in 2 of 7 presidential elections from 2000 to 2024. On average its margin sat 29.9 points away from the national margin.
In 2024, 26,685 votes were cast in the biggest race, which is 69.7% of the 38,295 citizens aged 18 and over in St. Charles Parish.
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