Unified School District · TX
San Diego Independent School District
San Diego Independent School District is a unified school district in Texas with a community population of 5,920. The median household income is $46,771 and the median age is 33.3.
5,920
Population
12
People / sq mi
$46,771
Median Income
33.3
Median Age
San Diego Independent School District covers 507 sq mi of land at 11.7 people per square mile.
Race & Ethnicity
| White | 62.1% |
| Black or African American | 0.0% |
| Asian | 57.0% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$46,771
Median Household Income
$18,678
Per Capita Income
21.9%
Poverty Rate
7.3%
Unemployment
Housing
$78,100
Median Home Value
$764
Median Rent
68.1%
Homeownership
Education Attainment
77.6%
High School+
6.8%
Bachelor's+
Other Texas School Districts
Largest Cities in Texas
Largest Counties in Texas
Congressional Districts in Texas
State rankings
Frequently Asked Questions
San Diego Independent School District serves a community with a population of 5,920 according to the latest Census ACS 5-Year estimates. This unified school district is located in Texas.
The median household income in San Diego Independent School District is $46,771, with a per capita income of $18,678. The poverty rate is 21.9%.
San Diego Independent School District is 62.1% White, 0.0% Black or African American, 57.0% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In San Diego Independent School District, 77.6% of adults have a high school diploma or higher, and 6.8% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in San Diego Independent School District is $78,100, with a median rent of $764. The homeownership rate is 68.1%.
More from Texas
Data for San Diego Independent School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4838820).
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.
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.