Unified School District · CA
Castro Valley Unified School District
Castro Valley Unified School District is a unified school district in California with a community population of 51,914. The median household income is $154,746 and the median age is 44.1.
51,914
Population
776
People / sq mi
$154,746
Median Income
44.1
Median Age
Castro Valley Unified School District covers 67 sq mi of land at 776.2 people per square mile.
Race & Ethnicity
| White | 36.9% |
| Black or African American | 0.5% |
| Asian | 28.2% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$154,746
Median Household Income
$64,385
Per Capita Income
4.4%
Poverty Rate
2.6%
Unemployment
Housing
$1,158,600
Median Home Value
$2,567
Median Rent
76.7%
Homeownership
Education Attainment
92.0%
High School+
47.0%
Bachelor's+
Other California School Districts
Largest Cities in California
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Congressional Districts in California
State rankings
Frequently Asked Questions
Castro Valley Unified School District serves a community with a population of 51,914 according to the latest Census ACS 5-Year estimates. This unified school district is located in California.
The median household income in Castro Valley Unified School District is $154,746, with a per capita income of $64,385. The poverty rate is 4.4%.
Castro Valley Unified School District is 36.9% White, 0.5% Black or African American, 28.2% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Castro Valley Unified School District, 92.0% of adults have a high school diploma or higher, and 47.0% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Castro Valley Unified School District is $1,158,600, with a median rent of $2,567. The homeownership rate is 76.7%.
More from California
Data for Castro Valley Unified School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 0607800).
In Castro Valley Unified School District, home values do the distinguishing — a median of $1,158,600. Castro Valley Unified School District is a school district in California with a population of 51,914.
Households here are among the highest-earning of all US school districts: median income is $154,746, above the US median of $78,538. Poverty is relatively low for US school districts at 4.4%, below the national 12.4%. Real estate commands a premium here — a median home value of $1,158,600, with typical rent around $2,567.
College attainment is above the local norm at 47.0%, above the national 35.0%.
High housing values reframe the income picture in Castro Valley Unified School District — even solid earnings stretch less against home prices and rents at this level.
Source: U.S. Census Bureau ACS, 2026.