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    Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.
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    Castro Valley, CA
    Demographic Data



    Castro Valley Population Statistics

    Source & Methodology

    Analytics built by:   Location, Inc.

    Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

    Date(s) & Update Frequency:   2024 (latest available). Updated annually. Please note: Unemployment data updated February 2026.

    Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

    Castro Valley Population & Age Distribution

    Total Population

    66,441

    Age

    Under 5 Years:
    5.0%
    5 - 17:
    15.8%
    18 - 24:
    5.7%
    25 - 34:
    11.5%
    35 - 54:
    28.3%
    55 - 64:
    14.9%
    Over 65 Years:
    18.8%

    Educational Attainment of Adults

    Attending College
    High School Graduates
    College Graduated
    4.6%
    4.6%
    91.7%
    91.7%
    44.5%
    44.5%
    0% 100.0%
    % of Residents

    Income

    Per capita Income

    Castro Valley
    USA
    $60,688
    $60,688
    $44,673
    $44,673

    Median household income

    Castro Valley
    USA
    $142,779
    $142,779
    $80,734
    $80,734
    Individuals Below Poverty Level

    6.7%

    Employment Industries

    View all industries
    Healthcare
    Professional, scientific, and technical services
    Retail
    Education
    Manufacturing
    Construction
    Public Service
    Transportation
    Finance
    Accommodation
    Other
    Information Technology
    Administration
    Real estate
    Wholesale
    16.5%
    16.5%
    13.7%
    13.7%
    9.1%
    9.1%
    8.4%
    8.4%
    7.8%
    7.8%
    6.7%
    6.7%
    5.9%
    5.9%
    5.0%
    5.0%
    5.0%
    5.0%
    4.8%
    4.8%
    4.5%
    4.5%
    3.6%
    3.6%
    2.5%
    2.5%
    2.2%
    2.2%
    2.0%
    2.0%
    0% 100%
    % of Residents

    Race & Ethnic Diversity

    White
    Asian
    Hispanic or Latino (Of Any Race)
    Black or African American
    Other Race / Two or More Races
    Native Hawaiian and Other Pacific Islanders
    American Indian and Alaska Native
    33.5%
    33.5%
    32.9%
    32.9%
    19.8%
    19.8%
    8.7%
    8.7%
    4.8%
    4.8%
    0.3%
    0.3%
    0.1%
    0.1%
    0% 100.0%
    % of Residents

    Ancestry

    See all ancestries
    German
    English
    Irish
    Italian
    Portuguese
    French
    Scottish
    Nigerian
    European
    Polish
    Russian
    Swedish
    African
    Greek
    Norwegian
    Ethiopian
    Ukrainian
    Dutch
    Sudanese
    Welsh
    6.5%
    6.5%
    6.5%
    6.5%
    6.2%
    6.2%
    3.5%
    3.5%
    3.1%
    3.1%
    2.1%
    2.1%
    1.9%
    1.9%
    1.6%
    1.6%
    1.1%
    1.1%
    0.9%
    0.9%
    0.9%
    0.9%
    0.9%
    0.9%
    0.8%
    0.8%
    0.7%
    0.7%
    0.7%
    0.7%
    0.6%
    0.6%
    0.6%
    0.6%
    0.6%
    0.6%
    0.5%
    0.5%
    0.5%
    0.5%
    0% 100%
    % of Residents

    Languages Spoken

    See all languages
    English
    Chinese
    Spanish
    Tagalog
    Vietnamese
    Langs. of India
    Arabic
    Korean
    Russian
    Other Indo-European
    Japanese
    Slavic languages
    French
    German/Yiddish
    Portuguese
    Other Asian languages
    Greek
    Persian
    African languages
    Urdu
    57.8%
    57.8%
    14.6%
    14.6%
    11.2%
    11.2%
    1.8%
    1.8%
    1.5%
    1.5%
    1.5%
    1.5%
    1.3%
    1.3%
    0.9%
    0.9%
    0.8%
    0.8%
    0.8%
    0.8%
    0.6%
    0.6%
    0.6%
    0.6%
    0.4%
    0.4%
    0.4%
    0.4%
    0.4%
    0.4%
    0.3%
    0.3%
    0.3%
    0.3%
    0.3%
    0.3%
    0.3%
    0.3%
    0.2%
    0.2%
    0% 100%
    % of Residents
    Foreign Born Castro Valley Residents

    31.0%

    Real Estate in Popular Castro Valley Neighborhoods

    Popular real estate near Castro Valley

    Zip Codes in Castro Valley, CA