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      Data: MIT Election Lab, VEST, Census Bureau
      Home›Maryland›MD-04

      Maryland's 4th Congressional District

      D+77.2
      ↓ R+3.3 vs 2022· Maryland · Latest: 2024

      Safe Democratic — flipped 1 time in 25 elections

      Population759K

      Current Representative

      DEMGlenn IveyElected 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 Maryland's 4th 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 73.2% margin
      • Shifted 10.1 points toward Republicans over the last 4 elections

      Smart Insights

      30 elections analyzed

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

      Unlock with Pro$33/mo

      Related Pages

      2024 House ElectionMaryland Profile

      Who lives in Maryland's 4th Congressional District? 758,679 residents as of the 2020 Census.

      Demographics

      MD-04 vs Maryland vs National

      Population

      Total Population
      759K
      State: 6.2M National: 334.9M
      Share of US Population
      0.23%
      National: 100%
      Voting Age Population
      75.3%
      State: 75.8% National: 75.7%

      Language at Home

      Non-English at Home
      36.6%
      State: 21.1% National: 22.2%
      English Only
      63.4%
      State: 78.9% National: 77.8%

      Economic

      Median Household Income
      $91,987
      State: $106,179 National: $83,960
      Poverty Rate
      12.6%
      State: 9.5% National: 12.5%
      College Degree
      33.6%
      State: 43.5% National: 35.6%
      Homeownership
      54.9%
      State: 67.6% National: 65.2%

      Age & Other

      Median Age
      37.1 yrs
      State: 39.5 yrs National: 39.1 yrs
      Age 18-29
      16.9%
      State: 14.8% National: 15.7%
      Age 65+
      14.1%
      State: 16.7% National: 17.0%
      Foreign Born
      29.5%
      State: 16.6% National: 14.1%

      Who Lives Here

      MD-04 — Census ACS 2024

      Black 54.4%Hispanic 27.1%White (Non-Hispanic) 10.0%Asian 4.9%Multiracial 3.0%Native American 0.7%
      GroupMD-04StateNational
      ▶Black(15)
      54.4%29.4%12.2%
      ▶Hispanic / Latino(20)
      27.1%12.5%19.3%
      ▶White (Non-Hispanic)(13)
      10.0%46.6%57.4%
      ▶Asian(6)
      4.9%6.6%6.0%
      Multiracial / Other
      3.0%4.5%4.0%
      ▶Middle Eastern / North African(9)
      0.8%—0.9%
      ▶Native American / Alaska Native(2)
      0.7%0.4%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
      GA-04Georgia
      Strong Dem, Dense Suburban
      97%

      Similar Districts

      Based on demographic + political profile
      NJ-10New Jersey
      Strong Dem, Dense Suburban
      97%
      MD-07Maryland
      Strong Dem, Dense Suburban
      97%
      IL-07Illinois
      Strong Dem, Dense Suburban
      96%
      TX-30Texas
      Strong Dem, Dense Suburban
      95%
      PA-03Pennsylvania
      Strong Dem, Dense Suburban
      95%
      MO-01Missouri
      Strong Dem, Dense Suburban
      95%
      GA-05Georgia
      Strong Dem, Dense Suburban
      94%

      More Similar Districts

      7 more similar districts

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

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      Other Maryland Districts

      MD-01R+22.0MD-02D+18.6MD-03D+21.4MD-05D+35.8MD-06D+6.3MD-07D+63.1MD-08D+56.3

      Unlock District Analytics

      Precinct data, Smart Insights, full history, and more

      Precinct-Level Data
      See results for every neighborhood and voting precinct
      Smart Insights
      AI-generated analysis of voting patterns and trends
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      165 years of election data at every level of geography
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