Unified School District · WA
Nine Mile Falls School District
Nine Mile Falls School District is a unified school district in Washington with a community population of 10,269. The median household income is $101,356 and the median age is 47.2.
10,269
Population
144
People / sq mi
$101,356
Median Income
47.2
Median Age
Nine Mile Falls School District covers 71 sq mi of land at 144.1 people per square mile.
Race & Ethnicity
| White | 91.2% |
| Black or African American | 0.0% |
| Asian | 65.1% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$101,356
Median Household Income
$42,902
Per Capita Income
2.9%
Poverty Rate
1.5%
Unemployment
Housing
$543,600
Median Home Value
$1,608
Median Rent
95.1%
Homeownership
Education Attainment
96.1%
High School+
29.8%
Bachelor's+
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State rankings
Frequently Asked Questions
Nine Mile Falls School District serves a community with a population of 10,269 according to the latest Census ACS 5-Year estimates. This unified school district is located in Washington.
The median household income in Nine Mile Falls School District is $101,356, with a per capita income of $42,902. The poverty rate is 2.9%.
Nine Mile Falls School District is 91.2% White, 0.0% Black or African American, 65.1% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Nine Mile Falls School District, 96.1% of adults have a high school diploma or higher, and 29.8% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Nine Mile Falls School District is $543,600, with a median rent of $1,608. The homeownership rate is 95.1%.
More from Washington
Data for Nine Mile Falls School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 5305640).
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.