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Oregon·OR·FIPS 41031
Jefferson County
Voted Republican in 2024 · 11,750 votes cast
About Jefferson County
Jefferson is a city in Marion County, Oregon, United States. It is part of the Salem Metropolitan Statistical Area. The population was 3,327 at the 2020 census. The city sits on the east (right) bank of the Santiam River between Salem and Albany along Oregon Route 164 east of Interstate 5.
Read more on Wikipedia →Total Votes (2024)
11,750
Winner Margin
R+29.9
Turnout Change
-1.4%
2020→2024 Swing
R+6.4
2024 Presidential Results
All candidates · Jefferson County, Oregon
Donald J Trump(Republican)
63.4%7,454
Won by 3,513 votes
Kamala D Harris(Democrat)
33.5%3,941
Other(Other)
2.7%322
Chase Oliver(Libertarian)
0.3%33
Margin History
Red = Republican, Blue = Democratic
2024R+29.9
2020R+23.5
2016R+26.5
🔴
Swung Right in 2024
Jefferson County shifted 6.4 points toward Republicans compared to 2020. Voter turnout decreased by 1.4%.
What does Jefferson County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)