Elementary School District · CA
San Ardo Union Elementary School District
San Ardo Union Elementary School District is a elementary school district in California with a community population of 671. The median household income is - and the median age is 26.3.
671
Population
3
People / sq mi
-
Median Income
26.3
Median Age
San Ardo Union Elementary School District covers 251 sq mi of land at 2.7 people per square mile.
Race & Ethnicity
| White | 41.3% |
| Black or African American | 0.0% |
| Asian | 26.7% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
-
Median Household Income
$24,751
Per Capita Income
35.5%
Poverty Rate
13.9%
Unemployment
Housing
$457,500
Median Home Value
$1,083
Median Rent
45.9%
Homeownership
Education Attainment
50.5%
High School+
3.3%
Bachelor's+
Other California School Districts
Largest Cities in California
Largest Counties in California
Congressional Districts in California
State rankings
Frequently Asked Questions
San Ardo Union Elementary School District serves a community with a population of 671 according to the latest Census ACS 5-Year estimates. This elementary school district is located in California.
The median household income in San Ardo Union Elementary School District is -, with a per capita income of $24,751. The poverty rate is 35.5%.
San Ardo Union Elementary School District is 41.3% White, 0.0% Black or African American, 26.7% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In San Ardo Union Elementary School District, 50.5% of adults have a high school diploma or higher, and 3.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in San Ardo Union Elementary School District is $457,500, with a median rent of $1,083. The homeownership rate is 45.9%.
More from California
Data for San Ardo 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: 0634080).
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.
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.