Presidential elections · 2000–2024
Cowlitz County, WA — Presidential Election Results (2000–2024)
In 2024, Cowlitz County, Washington voted for Donald J. Trump (Republican) by R+19.8 — 22,825 Democratic to 34,580 Republican of 59,325 votes cast. From 2020 to 2024 it shifted 2.4 points toward Republicans. That makes it 38.0 points more Republican than Washington overall (D+18.2).
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Margin by election, 2000–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
Every election in Cowlitz County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 22,825 | 34,580 | 1,920 | 38.5% | 58.3% | R+19.8 |
| 2020 | 23,938 | 34,424 | 1,918 | 39.7% | 57.1% | R+17.4 |
| 2016 | 17,908 | 24,185 | 3,599 | 39.2% | 52.9% | R+13.7 |
| 2012 | 22,726 | 20,746 | 1,148 | 50.9% | 46.5% | D+4.4 |
| 2008 | 24,597 | 19,554 | 1,078 | 54.4% | 43.2% | D+11.1 |
| 2004 | 21,589 | 20,217 | 667 | 50.8% | 47.6% | D+3.2 |
| 2000 | 18,233 | 16,873 | 1,851 | 49.3% | 45.7% | D+3.7 |
Cowlitz County presidential elections — FAQ
Who carried Cowlitz County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Cowlitz County, Washington in 2024 by R+19.8, with 59,325 votes cast. Data: MIT Election Data & Science Lab.
How did Cowlitz County shift between 2020 and 2024?+
Cowlitz County shifted 2.4 points toward Republicans between 2020 (R+17.4) and 2024 (R+19.8).
Is Cowlitz County more Democratic or Republican than Washington overall?+
In 2024, Cowlitz County went R+19.8 while Washington overall went D+18.2 — 38.0 points more Republican 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.