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Catonsville CDP, MD

ZIP 21228 — People & Community

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

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 21228

21228 has a population of 49,417 with a median age of 43.1 yrs (47.5% male).

Race & Ethnicity
White
56.9%-8% vs US avg
x
Black
18.6%+50% vs US avg
x
Asian
13.7%+132% vs US avg
x
Hispanic
7.4%-60% vs US avg
x
Other / Two+
3.4%
x
Age Groups
0–17
20.9%-5% vs US avg
x
18–64
55.9%-9% vs US avg
x
65+
23.2%+42% vs US avg
x
Education
Less than HS
8.4%-24% vs US avg
x
High school
18.1%-31% vs US avg
x
Some college
23.6%-18% vs US avg
x
Bachelor's+
49.9%+48% vs US avg
x
Marital Status
Married
49.4%+3% vs US avg
x
Never married
32.6%-4% vs US avg
x
Divorced
9.5%-8% vs US avg
x
Widowed / Separated
8.5%
x
Diversity Index
62/100

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

Social & household profile

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

Poverty Rate
9.0%-22% vs US avg
x
Foreign Born
40.1%+188% vs US avg
x
Veterans
6.3%+5% vs US avg
x
Disability
12.2%-9% vs US avg
x
Single Parent
7.0%-13% vs US avg
x
Recent Births
62.9%+984% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 21228

Poverty Rate
9.0%-22% vs US avg
x
Veterans
6.3%+5% vs US avg
x
Foreign Born
40.1%+188% vs US avg
x
Single Parent
7.0%-13% vs US avg
x
Disability
12.2%-9% vs US avg
x
Uninsured
5.0%-38% vs US avg
x
SNAP Benefits
7.9%-32% vs US avg
x
Private School
0.3%-97% vs US avg
x
Recent Births
62.9%+984% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population49,417
Median age43.1
Poverty rate9.0%
Demographics statistics
Demographics
White56.9%
Hispanic7.4%
Black18.6%
Asian13.7%
Foreign-born40.1%