Asotin County, WA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
22,424
Male
11,130
49.6%
Female
11,294
50.4%
Median Age
45.5 yrs
Avg Household Size
2.4
Foreign Born
2.5%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher17.8%
High School or Higher40.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
8.8%
Disability
0.0%
Non-English Home
5.9%
Married
38.6%
Asotin County, WA has a population of 22,424 according to 2023 Census Bureau estimates. The median age is 45.5 years. The largest racial or ethnic group is White at 88.9% of the population. 17.8% of residents hold a bachelor's degree or higher. 2.5% of residents are foreign-born.