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ZIP 21139 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working Class

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 21139

21139 has a population of 4,881 with a median age of 38.2 yrs (45.5% male).

Race & Ethnicity
White
72.5%+18% vs US avg
x
Black
18.7%+51% vs US avg
x
Asian
1.4%-76% vs US avg
x
Hispanic
4.6%-76% vs US avg
x
Other / Two+
2.8%
x
Age Groups
0–17
11.9%-46% vs US avg
x
18–64
58.5%-5% vs US avg
x
65+
29.6%+82% vs US avg
x
Education
Less than HS
8.3%-25% vs US avg
x
High school
7.6%-71% vs US avg
x
Some college
30.3%+5% vs US avg
x
Bachelor's+
53.8%+60% vs US avg
x
Marital Status
Married
30.1%-37% vs US avg
x
Never married
47.5%+40% vs US avg
x
Divorced
13.5%+31% vs US avg
x
Widowed / Separated
8.9%
x
Diversity Index
44/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
26.1%+127% vs US avg
x
Foreign Born
33.3%+139% vs US avg
x
Veterans
5.7%-6% vs US avg
x
Disability
10.9%-19% vs US avg
x
Single Parent
6.8%-16% vs US avg
x
Recent Births
0.0%
x
Top ancestry
IrishItalianEnglish

Health & Community Indicators in 21139

Poverty Rate
26.1%+127% vs US avg
x
Veterans
5.7%-6% vs US avg
x
Foreign Born
33.3%+139% vs US avg
x
Single Parent
6.8%-16% vs US avg
x
Disability
10.9%-19% vs US avg
x
Uninsured
2.4%-71% vs US avg
x
SNAP Benefits
8.6%-26% vs US avg
x
Private School
0.0%
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population4,881
Median age38.2
Poverty rate26.1%
Demographics statistics
Demographics
White72.5%
Hispanic4.6%
Black18.7%
Asian1.4%
Foreign-born33.3%