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      Data: MIT Election Lab, VEST, Census Bureau
      Home›California›CA-08

      California's 8th Congressional District

      D+47.9
      ↓ R+3.5 vs 2022· California · Latest: 2024

      Safe Democratic — flipped 2 times in 25 elections

      Population753K

      Current Representative

      DEMJohn GaramendiElected 2024

      118th Congress boundaries — Historical results before 2022 were contested under prior district lines.

      Ask the Historian

      Explore this district's political evolution with the Historian

      “How has California's 8th Congressional District voted in House elections since 2000?”

      Key Insights

      • Has voted Democratic in the last 5 presidential elections
      • Latest election (2024) was a Democratic landslide with a 43.6% margin
      • Swung 10.4 points toward Republican between 2020 and 2024

      Smart Insights

      30 elections analyzed

      AI-generated analysis of voting patterns and trends in CA-08.

      Unlock with Pro$33/mo

      Related Pages

      2024 House ElectionCalifornia Profile

      Who lives in California's 8th Congressional District? 752,539 residents as of the 2020 Census.

      Demographics

      CA-08 vs California vs National

      Population

      Total Population
      753K
      State: 39.3M National: 334.9M
      Share of US Population
      0.22%
      National: 100%
      Voting Age Population
      77.4%
      State: 75.8% National: 75.7%

      Language at Home

      Non-English at Home
      43.2%
      State: 44.4% National: 22.2%
      English Only
      56.8%
      State: 55.6% National: 77.8%

      Economic

      Median Household Income
      $97,897
      State: $102,676 National: $83,960
      Poverty Rate
      11.1%
      State: 12.0% National: 12.5%
      College Degree
      30.4%
      State: 36.6% National: 35.6%
      Homeownership
      60.3%
      State: 55.9% National: 65.2%

      Age & Other

      Median Age
      38.9 yrs
      State: 37.9 yrs National: 39.1 yrs
      Age 18-29
      15.6%
      State: 16.2% National: 15.7%
      Age 65+
      16.2%
      State: 15.7% National: 17.0%
      Foreign Born
      29.1%
      State: 27.0% National: 14.1%

      Who Lives Here

      CA-08 — Census ACS 2024

      Hispanic 36.4%White (Non-Hispanic) 23.8%Asian 18.4%Black 13.9%Multiracial 6.2%Native American 1.3%
      GroupCA-08StateNational
      ▶Hispanic / Latino(19)
      36.4%40.2%19.3%
      ▶White (Non-Hispanic)(13)
      23.8%33.8%57.4%
      ▶Asian(6)
      18.4%15.5%6.0%
      ▶Black(13)
      13.9%5.4%12.2%
      Multiracial / Other
      6.2%3.5%4.0%
      ▶Middle Eastern / North African(11)
      1.5%—0.9%
      ▶Native American / Alaska Native(4)
      1.3%1.3%0.9%

      Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.

      Click rows to expand ancestry detail. Ancestry from ACS B04006, B03001, B02020, B02016. Totals may differ from race — individuals can report multiple ancestries.

      MENA estimated from ancestry reporting — Census does not have a separate MENA race category. Not shown in bar (overlaps with other race groups).

      Similar Districts

      Based on demographic + political profile
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      Strong Dem, Urban
      95%

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      CA-42California
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      NY-05New York
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      CA-31California
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      CA-04California
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      More Similar Districts

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      See 7 more districts with voting patterns like CA-08.

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      Other California Districts

      CA-01R+30.7CA-02D+43.8CA-03R+10.9CA-04D+32.9CA-05R+23.5CA-06D+15.2CA-07D+33.5CA-09D+3.6CA-10D+33.0CA-11D+62.1CA-12D+100.0CA-13D+0.1CA-14D+35.5CA-15D+46.2CA-16D+100.0CA-17D+35.3CA-18D+29.3CA-19D+38.6CA-20R+100.0CA-21D+5.2CA-22R+6.8CA-23R+20.3CA-24D+25.4CA-25D+12.5CA-26D+12.1CA-27D+2.7CA-28D+29.9CA-29D+39.5CA-30D+36.8CA-31D+19.5CA-32D+32.4CA-33D+17.6CA-34D+100.0CA-35D+16.8CA-36D+37.4CA-37D+78.3CA-38D+19.7CA-39D+13.4CA-40R+10.5CA-41R+3.4CA-42D+36.3CA-43D+50.1CA-44D+42.8CA-45D+0.2CA-46D+26.9CA-47D+2.9CA-48R+18.6CA-49D+4.3CA-50D+28.6CA-51D+21.4CA-52D+32.6

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