Elementary School District · CA
South Bay Union Elementary School District
South Bay Union Elementary School District is a elementary school district in California with a community population of 7,485. The median household income is $70,028 and the median age is 39.2.
7,485
Population
157
People / sq mi
$70,028
Median Income
39.2
Median Age
South Bay Union Elementary School District covers 48 sq mi of land at 156.5 people per square mile.
Race & Ethnicity
| White | 66.7% |
| Black or African American | 0.0% |
| Asian | 48.3% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$70,028
Median Household Income
$36,297
Per Capita Income
6.2%
Poverty Rate
3.9%
Unemployment
Housing
$414,000
Median Home Value
$1,609
Median Rent
61.5%
Homeownership
Education Attainment
88.0%
High School+
24.0%
Bachelor's+
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State rankings
Frequently Asked Questions
South Bay Union Elementary School District serves a community with a population of 7,485 according to the latest Census ACS 5-Year estimates. This elementary school district is located in California.
The median household income in South Bay Union Elementary School District is $70,028, with a per capita income of $36,297. The poverty rate is 6.2%.
South Bay Union Elementary School District is 66.7% White, 0.0% Black or African American, 48.3% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In South Bay Union Elementary School District, 88.0% of adults have a high school diploma or higher, and 24.0% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in South Bay Union Elementary School District is $414,000, with a median rent of $1,609. The homeownership rate is 61.5%.
More from California
Data for South Bay 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: 0637350).
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.
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.