Donald J. Trump won Umatilla County with 67.2% of the vote, ahead of Kamala D. Harris. 31,225 votes were counted. The party margin was a Republican lead of 37.5 points. Compared with the previous presidential election in Umatilla County that is loaded, the margin moved 5.6 points toward Republicans.
Umatilla County leans Republican by 37.4 points compared with the nation (our partisan lean index, based on president 2024 75% + 2020 25%).
Umatilla 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 33.8 points away from the national margin.
In 2024, 31,225 votes were cast in the biggest race, which is 56.7% of the 55,030 citizens aged 18 and over in Umatilla County.
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