Unified School District · MO
Washington School District
Washington School District is a unified school district in Missouri with a community population of 34,631. The median household income is $91,856 and the median age is 42.3.
34,631
Population
132
People / sq mi
$91,856
Median Income
42.3
Median Age
Washington School District covers 262 sq mi of land at 132.0 people per square mile.
Race & Ethnicity
| White | 94.1% |
| Black or African American | 0.0% |
| Asian | 48.4% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$91,856
Median Household Income
$45,672
Per Capita Income
4.1%
Poverty Rate
2.1%
Unemployment
Housing
$296,100
Median Home Value
$878
Median Rent
80.7%
Homeownership
Education Attainment
95.0%
High School+
33.2%
Bachelor's+
Other Missouri School Districts
Largest Cities in Missouri
Largest Counties in Missouri
Congressional Districts in Missouri
State rankings
Frequently Asked Questions
Washington School District serves a community with a population of 34,631 according to the latest Census ACS 5-Year estimates. This unified school district is located in Missouri.
The median household income in Washington School District is $91,856, with a per capita income of $45,672. The poverty rate is 4.1%.
Washington School District is 94.1% White, 0.0% Black or African American, 48.4% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In Washington School District, 95.0% of adults have a high school diploma or higher, and 33.2% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Washington School District is $296,100, with a median rent of $878. The homeownership rate is 80.7%.
More from Missouri
Data for Washington School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 2931110).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.