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Catonsville CDP, MD

ZIP 21250 — People & Community

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

Low Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 21250

21250 has a population of 3,001 with a median age of 19.8 yrs (43.6% male).

Race & Ethnicity
White
47.5%-23% vs US avg
x
Black
34.2%+176% vs US avg
x
Asian
9.3%+58% vs US avg
x
Hispanic
8.5%-54% vs US avg
x
Age Groups
0–17
0.0%
x
18–64
100.0%+62% vs US avg
x
65+
0.0%
x
Education
Less than HS
0.0%
x
High school
39.4%+51% vs US avg
x
Some college
46.5%+61% vs US avg
x
Bachelor's+
14.1%-58% vs US avg
x
Marital Status
Married
1.3%-97% vs US avg
x
Never married
98.7%+192% vs US avg
x
Divorced
0.0%
x
Diversity Index
64/100

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

Social & household profile

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

Foreign Born
45.8%+229% vs US avg
x
Veterans
0.1%-99% vs US avg
x
Disability
11.5%-14% vs US avg
x
Recent Births
0.0%
x
Top ancestry
IrishGermanItalian

Health & Community Indicators in 21250

Veterans
0.1%-99% vs US avg
x
Foreign Born
45.8%+229% vs US avg
x
Disability
11.5%-14% vs US avg
x
Uninsured
2.5%-69% vs US avg
x
Private School
0.0%
x
Recent Births
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,001
Median age19.8
Demographics statistics
Demographics
White47.5%
Hispanic8.5%
Black34.2%
Asian9.3%
Foreign-born45.8%