Unified School District · WA
Waterville School District
Waterville School District is a unified school district in Washington with a community population of 1,911. The median household income is $85,114 and the median age is 48.7.
1,911
Population
4
People / sq mi
$85,114
Median Income
48.7
Median Age
Waterville School District covers 463 sq mi of land at 4.1 people per square mile.
Race & Ethnicity
| White | 82.7% |
| Black or African American | 0.0% |
| Asian | 63.4% |
| Hispanic or Latino (any race) | 1.3% |
Economy & Income
$85,114
Median Household Income
$40,726
Per Capita Income
3.3%
Poverty Rate
2.3%
Unemployment
Housing
$266,300
Median Home Value
$894
Median Rent
83.4%
Homeownership
Education Attainment
87.6%
High School+
14.4%
Bachelor's+
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Frequently Asked Questions
Waterville School District serves a community with a population of 1,911 according to the latest Census ACS 5-Year estimates. This unified school district is located in Washington.
The median household income in Waterville School District is $85,114, with a per capita income of $40,726. The poverty rate is 3.3%.
Waterville School District is 82.7% White, 0.0% Black or African American, 63.4% Asian, and 1.3% Hispanic or Latino, per Census ACS data.
In Waterville School District, 87.6% of adults have a high school diploma or higher, and 14.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Waterville School District is $266,300, with a median rent of $894. The homeownership rate is 83.4%.
More from Washington
Data for Waterville School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 5309600).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.