Washington·WA·FIPS 53029

Island County

Voted Democratic in 2024 · 52,449 votes cast

About Island County

Island County is a county located in the U.S. state of Washington. As of the 2020 census, its population was 86,857. Its county seat is Coupeville, while its largest city is Oak Harbor.

2024 Presidential Results

All candidates · Island County, Washington

Kamala D Harris(Democrat)

56.4%29,595

Won by 8,628 votes

Donald J Trump(Republican)

40.0%20,967

Other(Other)

3.2%1,681

Chase Oliver(Libertarian)

0.4%206

Margin History

Red = Republican, Blue = Democratic

2024D+16.5

2020D+12.0

2016D+5.8

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Swung Left in 2024

Island County shifted 4.5 points toward Democrats compared to 2020. Voter turnout decreased by 2.7%.

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No one has claimed Island County yet

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Island County — Local Discussion

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What does Island County really think?

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