Elementary School District · CA
Thermalito Union School District
Thermalito Union School District is a elementary school district in California with a community population of 13,304. The median household income is $54,206 and the median age is 34.4.
13,304
Population
312
People / sq mi
$54,206
Median Income
34.4
Median Age
Thermalito Union School District covers 43 sq mi of land at 312.1 people per square mile.
Race & Ethnicity
| White | 51.5% |
| Black or African American | 0.0% |
| Asian | 37.6% |
| Hispanic or Latino (any race) | 0.6% |
Economy & Income
$54,206
Median Household Income
$25,881
Per Capita Income
18.9%
Poverty Rate
3.4%
Unemployment
Housing
$294,000
Median Home Value
$1,193
Median Rent
60.2%
Homeownership
Education Attainment
78.9%
High School+
11.0%
Bachelor's+
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Frequently Asked Questions
Thermalito Union School District serves a community with a population of 13,304 according to the latest Census ACS 5-Year estimates. This elementary school district is located in California.
The median household income in Thermalito Union School District is $54,206, with a per capita income of $25,881. The poverty rate is 18.9%.
Thermalito Union School District is 51.5% White, 0.0% Black or African American, 37.6% Asian, and 0.6% Hispanic or Latino, per Census ACS data.
In Thermalito Union School District, 78.9% of adults have a high school diploma or higher, and 11.0% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Thermalito Union School District is $294,000, with a median rent of $1,193. The homeownership rate is 60.2%.
More from California
Data for Thermalito Union School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 0639180).
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.