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+
Other Washington School Districts
Largest Cities in Washington
Largest Counties in Washington
Congressional Districts in Washington
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).
In Peninsula School District, home values do the distinguishing — a median of $700,500. With 70,304 residents, Peninsula School District is a school district in Washington.
Households here are among the highest-earning of all US school districts: median income is $123,643, above the US median of $78,538. Poverty is relatively low for US school districts at 3.2%, below the national 12.4%. Home prices are steep, with the typical property valued at $700,500, with typical rent around $2,094.
College attainment is above the local norm at 46.3%, above the national 35.0%.
High housing values reframe the income picture in Peninsula School District — even solid earnings stretch less against home prices and rents at this level.
Source: U.S. Census Bureau ACS, 2026.