Elementary School District · CA
Arena Union Elementary School District
Arena Union Elementary School District is a elementary school district in California with a community population of 4,817. The median household income is $117,389 and the median age is 41.4.
4,817
Population
31
People / sq mi
$117,389
Median Income
41.4
Median Age
Arena Union Elementary School District covers 155 sq mi of land at 31.1 people per square mile.
Race & Ethnicity
| White | 54.8% |
| Black or African American | 0.0% |
| Asian | 39.6% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$117,389
Median Household Income
$54,026
Per Capita Income
2.3%
Poverty Rate
2.5%
Unemployment
Housing
$690,800
Median Home Value
$2,336
Median Rent
71.5%
Homeownership
Education Attainment
89.7%
High School+
39.3%
Bachelor's+
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State rankings
Frequently Asked Questions
Arena Union Elementary School District serves a community with a population of 4,817 according to the latest Census ACS 5-Year estimates. This elementary school district is located in California.
The median household income in Arena Union Elementary School District is $117,389, with a per capita income of $54,026. The poverty rate is 2.3%.
Arena Union Elementary School District is 54.8% White, 0.0% Black or African American, 39.6% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Arena Union Elementary School District, 89.7% of adults have a high school diploma or higher, and 39.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Arena Union Elementary School District is $690,800, with a median rent of $2,336. The homeownership rate is 71.5%.
More from California
Data for Arena 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: 0603090).
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.
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.