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Presidential elections · 20002024

Snohomish County, WA — Presidential Election Results (20002024)

In 2024, Snohomish County, Washington voted for Kamala D. Harris (Democratic) by D+18.8 240,099 Democratic to 161,371 Republican of 418,221 votes cast. From 2020 to 2024 it shifted 1.8 points toward Republicans. That makes it 0.6 points more Democratic than Washington overall (D+18.2).

Data: MIT Election Data & Science Lab, Harvard Dataverse.

2024 margin
D+18.8
Kamala D. Harris
2024 votes cast
418,221
Swing 2020 → 2024
R+1.8
toward Republicans
vs. Washington
0.6 pts
more Democratic

Margin by election, 20002024

Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.

D+8.02000D+7.52004D+18.92008D+16.82012D+16.72016D+20.62020D+18.82024

Every election in Snohomish County

YearDemocraticRepublicanOtherDem shareRep shareMargin
2024240,099161,37116,75157.4%38.6%D+18.8
2020256,728166,42815,64058.5%37.9%D+20.6
2016185,227128,25528,69154.1%37.5%D+16.7
2012188,516133,0168,28557.2%40.3%D+16.8
2008187,294126,7226,31758.5%39.6%D+18.9
2004156,468134,3174,21253.0%45.5%D+7.5
2000129,612109,61512,07851.6%43.6%D+8.0

Snohomish County presidential elections — FAQ

Who carried Snohomish County in the 2024 presidential election?+

Kamala D. Harris (Democratic) carried Snohomish County, Washington in 2024 by D+18.8, with 418,221 votes cast. Data: MIT Election Data & Science Lab.

How did Snohomish County shift between 2020 and 2024?+

Snohomish County shifted 1.8 points toward Republicans between 2020 (D+20.6) and 2024 (D+18.8).

Is Snohomish County more Democratic or Republican than Washington overall?+

In 2024, Snohomish County went D+18.8 while Washington overall went D+18.2 — 0.6 points more Democratic than the state.

Where does this election data come from?+

County-level presidential returns (2000–2024) come from the MIT Election Data and Science Lab (MEDSL), published on the Harvard Dataverse. pumsdata is an independent product that makes the data easy to map and compare, and is not affiliated with MEDSL or Harvard.