Unified School District · WA
Kelso School District
Kelso School District is a unified school district in Washington with a community population of 30,961. The median household income is $75,818 and the median age is 41.2.
30,961
Population
123
People / sq mi
$75,818
Median Income
41.2
Median Age
Kelso School District covers 252 sq mi of land at 122.8 people per square mile.
Race & Ethnicity
| White | 83.9% |
| Black or African American | 0.0% |
| Asian | 59.7% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$75,818
Median Household Income
$37,853
Per Capita Income
5.1%
Poverty Rate
4.9%
Unemployment
Housing
$374,500
Median Home Value
$1,279
Median Rent
69.0%
Homeownership
Education Attainment
90.8%
High School+
15.4%
Bachelor's+
Other Washington School Districts
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State rankings
Frequently Asked Questions
Kelso School District serves a community with a population of 30,961 according to the latest Census ACS 5-Year estimates. This unified school district is located in Washington.
The median household income in Kelso School District is $75,818, with a per capita income of $37,853. The poverty rate is 5.1%.
Kelso School District is 83.9% White, 0.0% Black or African American, 59.7% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In Kelso School District, 90.8% of adults have a high school diploma or higher, and 15.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Kelso School District is $374,500, with a median rent of $1,279. The homeownership rate is 69.0%.
More from Washington
Data for Kelso School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 5300003).
Educational attainment is the headline number in Kelso School District: 15.4% of adults 25 and older have a four-year degree. With 30,961 residents, Kelso School District is a school district in Washington.
Median household income is $75,818, near the US median of $78,538. About 5.1% of residents live below the federal poverty level, below the national 12.4%. The median home value is $374,500, with typical rent around $1,279.
Degree attainment is on the lower side for US school districts: 15.4% of adults hold a bachelor’s degree, below the national 35.0%.
Source: U.S. Census Bureau ACS, 2026.