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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.
Read more on Wikipedia →Total Votes (2024)
52,449
Winner Margin
D+16.5
Turnout Change
-2.7%
2020→2024 Swing
D+4.5
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
🔵
Swung Left in 2024
Island County shifted 4.5 points toward Democrats compared to 2020. Voter turnout decreased by 2.7%.
What does Island County really think?
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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)