Donald J. Trump won Grainger County with 86.5% of the vote, ahead of Kamala D. Harris. 11,130 votes were counted. The party margin was a Republican lead of 73.7 points. Compared with the previous presidential election in Grainger County that is loaded, the margin moved 3.6 points toward Republicans.
Grainger County leans Republican by 73.3 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Grainger 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 54.4 points away from the national margin.
In 2024, 11,130 votes were cast in the biggest race, which is 58.8% of the 18,925 citizens aged 18 and over in Grainger County.
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