Donald J. Trump won Cook County with 73.0% of the vote, ahead of Kamala D. Harris. 7,357 votes were counted. The party margin was a Republican lead of 46.5 points. Compared with the previous presidential election in Cook County that is loaded, the margin moved 6.1 points toward Republicans.
Cook County leans Republican by 45.2 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Cook 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 35.4 points away from the national margin.
In 2024, 7,357 votes were cast in the biggest race, which is 58.0% of the 12,680 citizens aged 18 and over in Cook County.
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