Elementary School District · CA
Union Elementary School District
Union Elementary School District is a elementary school district in California with a community population of 46,934. The median household income is $192,689 and the median age is 41.1.
46,934
Population
6367
People / sq mi
$192,689
Median Income
41.1
Median Age
Union Elementary School District covers 7 sq mi of land at 6367.4 people per square mile.
Race & Ethnicity
| White | 50.3% |
| Black or African American | 0.2% |
| Asian | 39.2% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$192,689
Median Household Income
$86,592
Per Capita Income
2.6%
Poverty Rate
3.2%
Unemployment
Housing
$1,725,000
Median Home Value
$2,945
Median Rent
71.2%
Homeownership
Education Attainment
96.7%
High School+
64.3%
Bachelor's+
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State rankings
Frequently Asked Questions
Union Elementary School District serves a community with a population of 46,934 according to the latest Census ACS 5-Year estimates. This elementary school district is located in California.
The median household income in Union Elementary School District is $192,689, with a per capita income of $86,592. The poverty rate is 2.6%.
Union Elementary School District is 50.3% White, 0.2% Black or African American, 39.2% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Union Elementary School District, 96.7% of adults have a high school diploma or higher, and 64.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Union Elementary School District is $1,725,000, with a median rent of $2,945. The homeownership rate is 71.2%.
More from California
Data for Union Elementary School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 0640320).
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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.
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.