Unified School District · WA
Peninsula School District
Peninsula School District is a unified school district in Washington with a community population of 70,304. The median household income is $123,643 and the median age is 45.6.
70,304
Population
646
People / sq mi
$123,643
Median Income
45.6
Median Age
Peninsula School District covers 109 sq mi of land at 645.8 people per square mile.
Race & Ethnicity
| White | 83.3% |
| Black or African American | 0.0% |
| Asian | 62.2% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$123,643
Median Household Income
$67,520
Per Capita Income
3.2%
Poverty Rate
2.4%
Unemployment
Housing
$700,500
Median Home Value
$2,094
Median Rent
82.8%
Homeownership
Education Attainment
97.1%
High School+
46.3%
Bachelor's+
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State rankings
Frequently Asked Questions
Peninsula School District serves a community with a population of 70,304 according to the latest Census ACS 5-Year estimates. This unified school district is located in Washington.
The median household income in Peninsula School District is $123,643, with a per capita income of $67,520. The poverty rate is 3.2%.
Peninsula School District is 83.3% White, 0.0% Black or African American, 62.2% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In Peninsula School District, 97.1% of adults have a high school diploma or higher, and 46.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Peninsula School District is $700,500, with a median rent of $2,094. The homeownership rate is 82.8%.
More from Washington
Data for Peninsula School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 5306690).
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.