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      Data: MIT Election Lab, VEST, Census Bureau
      Home›Pennsylvania›PA-04

      Pennsylvania's 4th Congressional District

      D+18.1
      ↓ R+4.4 vs 2022· Pennsylvania · Latest: 2024

      Safe Democratic — flipped 6 times in 25 elections

      Population775K

      Current Representative

      DEMMadeleine DeanElected 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 Pennsylvania's 4th Congressional District voted in House elections since 2000?”

      Key Insights

      • Has voted Democratic in the last 5 presidential elections

      Smart Insights

      30 elections analyzed

      AI-generated analysis of voting patterns and trends in PA-04.

      Unlock with Pro$33/mo

      Related Pages

      2024 House ElectionPennsylvania Profile

      Who lives in Pennsylvania's 4th Congressional District? 774,814 residents as of the 2020 Census.

      Demographics

      PA-04 vs Pennsylvania vs National

      Population

      Total Population
      775K
      State: 13.0M National: 334.9M
      Share of US Population
      0.23%
      National: 100%
      Voting Age Population
      76.2%
      State: 76.3% National: 75.7%

      Language at Home

      Non-English at Home
      12.5%
      State: 12.4% National: 22.2%
      English Only
      87.5%
      State: 87.6% National: 77.8%

      Economic

      Median Household Income
      $110,538
      State: $80,054 National: $83,960
      Poverty Rate
      6.5%
      State: 11.7% National: 12.5%
      College Degree
      49.2%
      State: 35.2% National: 35.6%
      Homeownership
      74.6%
      State: 69.3% National: 65.2%

      Age & Other

      Median Age
      42.1 yrs
      State: 41.2 yrs National: 39.1 yrs
      Age 18-29
      13.6%
      State: 15.2% National: 15.7%
      Age 65+
      19.6%
      State: 19.5% National: 17.0%
      Foreign Born
      9.4%
      State: 7.7% National: 14.1%

      Who Lives Here

      PA-04 — Census ACS 2024

      White (Non-Hispanic) 74.9%Black 8.5%Hispanic 6.4%Asian 6.1%Multiracial 3.9%
      GroupPA-04StateNational
      ▶White (Non-Hispanic)(13)
      74.9%73.0%57.4%
      ▶Black(13)
      8.5%10.6%12.2%
      ▶Hispanic / Latino(20)
      6.4%8.7%19.3%
      ▶Asian(6)
      6.1%3.8%6.0%
      Multiracial / Other
      3.9%3.6%4.0%
      ▶Middle Eastern / North African(10)
      1.7%—0.9%
      ▶Native American / Alaska Native(1)
      0.1%0.2%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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      96%

      Similar Districts

      Based on demographic + political profile
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      MI-11Michigan
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      IL-11Illinois
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      ME-01Maine
      Competitive, Lean Dem Suburban
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      MA-06Massachusetts
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      More Similar Districts

      7 more similar districts

      See 7 more districts with voting patterns like PA-04.

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      Other Pennsylvania Districts

      PA-01R+12.8PA-02D+42.9PA-03D+100.0PA-05D+30.6PA-06D+12.4PA-07R+1.0PA-08R+1.6PA-09R+41.0PA-10R+1.3PA-11R+25.8PA-12D+12.8PA-13R+48.4PA-14R+33.1PA-15R+42.9PA-16R+27.3PA-17D+7.8

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      165 years of election data at every level of geography
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