Elementary School District · AZ
Union Elementary District
Union Elementary District is a elementary school district in Arizona with a community population of 20,080. The median household income is $98,110 and the median age is 26.9.
20,080
Population
573
People / sq mi
$98,110
Median Income
26.9
Median Age
Union Elementary District covers 35 sq mi of land at 573.3 people per square mile.
Race & Ethnicity
| White | 23.8% |
| Black or African American | 0.0% |
| Asian | 21.6% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$98,110
Median Household Income
$25,404
Per Capita Income
9.2%
Poverty Rate
3.0%
Unemployment
Housing
$394,300
Median Home Value
$2,097
Median Rent
71.3%
Homeownership
Education Attainment
78.3%
High School+
13.6%
Bachelor's+
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State rankings
Frequently Asked Questions
Union Elementary District serves a community with a population of 20,080 according to the latest Census ACS 5-Year estimates. This elementary school district is located in Arizona.
The median household income in Union Elementary District is $98,110, with a per capita income of $25,404. The poverty rate is 9.2%.
Union Elementary District is 23.8% White, 0.0% Black or African American, 21.6% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Union Elementary District, 78.3% of adults have a high school diploma or higher, and 13.6% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Union Elementary District is $394,300, with a median rent of $2,097. The homeownership rate is 71.3%.
More from Arizona
Data for Union Elementary District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 0408820).
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.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.