Donald J. Trump won Macoupin County with 68.6% of the vote, ahead of Kamala D. Harris. 23,425 votes were counted. The party margin was a Republican lead of 39.2 points. Compared with the previous presidential election in Macoupin County that is loaded, the margin moved 2.6 points toward Republicans.
Macoupin County leans Republican by 39.3 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Macoupin County voted for the winner of the national popular vote in 4 of 7 presidential elections from 2000 to 2024. On average its margin sat 20.0 points away from the national margin.
In 2024, 23,425 votes were cast in the biggest race, which is 66.6% of the 35,170 citizens aged 18 and over in Macoupin County.
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