Unified School District · CA
River Delta Joint Unified School District
River Delta Joint Unified School District is a unified school district in California with a community population of 19,031. The median household income is $84,023 and the median age is 53.8.
19,031
Population
56
People / sq mi
$84,023
Median Income
53.8
Median Age
River Delta Joint Unified School District covers 339 sq mi of land at 56.2 people per square mile.
Race & Ethnicity
| White | 56.9% |
| Black or African American | 0.3% |
| Asian | 39.3% |
| Hispanic or Latino (any race) | 0.1% |
Economy & Income
$84,023
Median Household Income
$44,381
Per Capita Income
6.5%
Poverty Rate
5.3%
Unemployment
Housing
$498,900
Median Home Value
$1,470
Median Rent
73.3%
Homeownership
Education Attainment
87.8%
High School+
29.3%
Bachelor's+
Other California School Districts
Largest Cities in California
Largest Counties in California
Congressional Districts in California
State rankings
Frequently Asked Questions
River Delta Joint Unified School District serves a community with a population of 19,031 according to the latest Census ACS 5-Year estimates. This unified school district is located in California.
The median household income in River Delta Joint Unified School District is $84,023, with a per capita income of $44,381. The poverty rate is 6.5%.
River Delta Joint Unified School District is 56.9% White, 0.3% Black or African American, 39.3% Asian, and 0.1% Hispanic or Latino, per Census ACS data.
In River Delta Joint Unified School District, 87.8% of adults have a high school diploma or higher, and 29.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in River Delta Joint Unified School District is $498,900, with a median rent of $1,470. The homeownership rate is 73.3%.
More from California
Data for River Delta Joint Unified School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 0633110).
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.
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.