Washington·WA·FIPS 53011

Clark County

Voted Democratic in 2024 · 276,578 votes cast

About Clark County

Clark County is the southernmost county in the U.S. state of Washington. As of the 2020 census, the population was 503,311, making it Washington's fifth-most populous county. Its county seat and largest city is Vancouver. It was the first county in Washington, originally named Vancouver County in 1845 before being renamed for William Clark of the Lewis and Clark Expedition in 1849. It was created by the Provisional Government of Oregon in Oregon Country on August 20, 1845, and at that time covered the entire present-day state. Clark County is the third-most-populous county in the Portland metropolitan area, and is across the Columbia River from Portland, Oregon.

2024 Presidential Results

All candidates · Clark County, Washington

Kamala D Harris(Democrat)

51.8%143,206

Won by 19,208 votes

Donald J Trump(Republican)

44.8%123,998

Other(Other)

3.0%8,278

Chase Oliver(Libertarian)

0.4%1,096

Margin History

Red = Republican, Blue = Democratic

2024D+6.9

2020D+5.1

2016D+0.2

🔵

Swung Left in 2024

Clark County shifted 1.9 points toward Democrats compared to 2020. Voter turnout increased by 0.4%.

Clark County — Local Discussion

0 messages

What does Clark 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)