Donald J. Trump won Grundy County with 84.3% of the vote, ahead of Kamala D. Harris. 6,328 votes were counted. The party margin was a Republican lead of 69.3 points. Compared with the previous presidential election in Grundy County that is loaded, the margin moved 4.2 points toward Republicans.
Grundy County leans Republican by 68.8 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Grundy 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 41.5 points away from the national margin.
In 2024, 6,328 votes were cast in the biggest race, which is 59.0% of the 10,730 citizens aged 18 and over in Grundy County.
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