Skip to main content
Population Review

Lewis County, WA — Population & Demographics

Lewis County, WA has a population of 83,925. The median household income is $69,690 and the median age is 42.4.

83,925

Population

$69,690

Median Income

$341,500

Median Home Value

42.4

Median Age

Race & Ethnicity

White83.6%
Black or African American0.8%
Asian0.1%
Hispanic or Latino (any race)3.6%
Two or More Races0.1%

Economy & Income

$69,690

Median Household Income

$33,972

Per Capita Income

8.9%

Poverty Rate

3.3%

Unemployment

Housing

$341,500

Median Home Value

$1,044

Median Rent

74.2%

Homeownership

Education

90.4%

High School+

20.2%

Bachelor's+

Frequently Asked Questions

Lewis County, WA has a population of 83,925 according to Census ACS 2023 data.

The median household income in Lewis County, WA is $69,690.

Data from the American Community Survey (ACS) 5-Year estimates.