Washington·WA·FIPS 53005

Benton County

Voted Republican in 2024 · 100,693 votes cast

About Benton County

Benton County is a county in the south-central portion of the U.S. state of Washington. As of the 2020 census, its population was 206,873. The county seat is Prosser, and its most populous city is Kennewick. The Columbia River demarcates the county's north, south, and east boundaries.

2024 Presidential Results

All candidates · Benton County, Washington

Donald J Trump(Republican)

59.1%59,555

Won by 21,893 votes

Kamala D Harris(Democrat)

37.4%37,662

Other(Other)

2.9%2,969

Chase Oliver(Libertarian)

0.5%507

Margin History

Red = Republican, Blue = Democratic

2024R+21.7

2020R+21.0

2016R+26.0

🔴

Swung Right in 2024

Benton County shifted 0.7 points toward Republicans compared to 2020. Voter turnout decreased by 2.3%.

🏛

No one has claimed Benton County yet

Be the first citizen to represent your county in the Citizens' Assembly. Your vote will shift Benton County's position on the national map.

Claim Benton County→

Benton County — Local Discussion

0 messages

What does Benton County really think?

Elections happen once every 4 years. On constitution.vote, your voice is heard every day. Join the assembly and vote on the issues that matter to Washington.

Join the Assembly →Vote on Polls

Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)