Columbia County, WA

Population: 3,996 · Median Income: $71,528 · 869 sq mi

Population

3,996

Median Income

$71,528

Median Home Value

$256,100

Unemployment

3.4%

Median Age

52.1 yrs

Poverty Rate

9.0%

Median Rent

$944/mo

Land Area

869 sq mi

Cities

2024 Lean

R+43.5%

Columbia County is a county in Washington with a population of 3,996. The median household income is $71,528. The median home value is $256,100. The unemployment rate is 3.4%. The median age is 52.1 years. There are 2 cities in Columbia County.

Explore Columbia County Data

🗳️ Elections & Voting 👥 Demographics & Population 💵 Income & Poverty 🏠 Housing & Real Estate 💼 Employment & Commuting

2024 Election Results

Source: County Election Data

Winner

Republican

Dem Votes

661

26.7%

GOP Votes

1,737

70.2%

Total Votes

2,476

View full election history →

Cities in Columbia County

Source: Census Bureau

Dayton Starbuck