Unified School District · CA
San Juan Unified School District
San Juan Unified School District is a unified school district in California with a community population of 346,326. The median household income is $87,630 and the median age is 40.1.
346,326
Population
4558
People / sq mi
$87,630
Median Income
40.1
Median Age
San Juan Unified School District covers 76 sq mi of land at 4558.1 people per square mile.
Race & Ethnicity
| White | 65.1% |
| Black or African American | 0.1% |
| Asian | 48.2% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$87,630
Median Household Income
$47,722
Per Capita Income
7.8%
Poverty Rate
4.3%
Unemployment
Housing
$549,300
Median Home Value
$1,719
Median Rent
57.8%
Homeownership
Education Attainment
92.0%
High School+
35.8%
Bachelor's+
Other California School Districts
Largest Cities in California
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Congressional Districts in California
State rankings
Frequently Asked Questions
San Juan Unified School District serves a community with a population of 346,326 according to the latest Census ACS 5-Year estimates. This unified school district is located in California.
The median household income in San Juan Unified School District is $87,630, with a per capita income of $47,722. The poverty rate is 7.8%.
San Juan Unified School District is 65.1% White, 0.1% Black or African American, 48.2% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In San Juan Unified School District, 92.0% of adults have a high school diploma or higher, and 35.8% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in San Juan Unified School District is $549,300, with a median rent of $1,719. The homeownership rate is 57.8%.
More from California
Data for San Juan Unified School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 0634620).
What distinguishes San Juan Unified School District is density: among the most densely settled of US school districts, around 4,558 people per square mile. San Juan Unified School District is a school district in California with a population of 346,326.
The typical household earns $87,630 a year, above the US median of $78,538. The poverty rate is 7.8%, below the national 12.4%. Home prices are steep, with the typical property valued at $549,300, with typical rent around $1,719.
Educational attainment is on the higher side for US school districts — 35.8% of adults hold a four-year degree, near the national 35.0%.
That density explains much of the rest of the profile in San Juan Unified School District: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.