119th Congress · MD-4
Maryland's 4th Congressional District
Maryland's 4th Congressional District (MD-4) has a population of 758,555. The median household income is $90,739 and the median age is 37.1.
758,555
Population
3493
People / sq mi
$90,739
Median Income
37.1
Median Age
MD-4 covers 217 sq mi of land at 3493.0 people per square mile.
Race & Ethnicity
| White | 12.8% |
| Black or African American | 55.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.9% |
Economy & Income
$90,739
Median Household Income
$40,765
Per Capita Income
7.9%
Poverty Rate
4.6%
Unemployment
Housing
$381,700
Median Home Value
$1,741
Median Rent
54.7%
Homeownership
Education
84.3%
High School+
32.8%
Bachelor's+
Other Maryland Congressional Districts
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Frequently Asked Questions
Maryland's 4th Congressional District (MD-4) has a population of 758,555 according to the latest Census ACS 5-Year estimates. Each US Congressional District is drawn to be roughly equal in population (~760K people).
The median household income in Maryland's 4th Congressional District is $90,739, with a per capita income of $40,765.
Maryland's 4th Congressional District is 12.8% White, 55.3% Black, 0.0% Asian, and 1.9% Hispanic or Latino, per Census ACS data.
More from Maryland
Data for Maryland's 4th Congressional District (119th Congress) from the American Community Survey 5-Year estimates. Land area from the Census Gazetteer files. Congressional districts are redrawn after each decennial Census; the 119th Congress (current) uses post-2020 boundaries.
Homeownership is the standout figure in Maryland's 4th Congressional District: 54.7% of homes are owner-occupied, lower than the national rate. Maryland's 4th Congressional District is a congressional district in Maryland with a population of 758,555.
The typical household earns $90,739 a year, above the US median of $78,538. About 7.9% of residents live below the federal poverty level, below the national 12.4%. Median home value is $381,700, with typical rent around $1,741.
Roughly 32.8% of adults have a bachelor’s, below the national 35.0%.
Source: U.S. Census Bureau ACS, 2026.