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Bel Air South CDP, MD

ZIP 21015 — 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 21015

21015 has a population of 30,451 with a median age of 40.3 yrs (48.5% male).

Race & Ethnicity
White
79.8%+30% vs US avg
x
Black
7.8%-37% vs US avg
x
Asian
5.5%-7% vs US avg
x
Hispanic
4.7%-75% vs US avg
x
Other / Two+
2.2%
x
Age Groups
0–17
24.9%+13% vs US avg
x
18–64
60.2%-2% vs US avg
x
65+
14.9%-9% vs US avg
x
Education
Less than HS
3.9%-65% vs US avg
x
High school
20.0%-24% vs US avg
x
Some college
23.9%-17% vs US avg
x
Bachelor's+
52.2%+55% vs US avg
x
Marital Status
Married
62.1%+29% vs US avg
x
Never married
24.6%-27% vs US avg
x
Divorced
7.2%-30% vs US avg
x
Widowed / Separated
6.1%
x
Diversity Index
35/100

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

Social & household profile

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

Poverty Rate
4.8%-58% vs US avg
x
Foreign Born
25.1%+80% vs US avg
x
Veterans
7.6%+27% vs US avg
x
Disability
10.1%-25% vs US avg
x
Single Parent
4.6%-44% vs US avg
x
Recent Births
33.5%+478% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 21015

Poverty Rate
4.8%-58% vs US avg
x
Veterans
7.6%+27% vs US avg
x
Foreign Born
25.1%+80% vs US avg
x
Single Parent
4.6%-44% vs US avg
x
Disability
10.1%-25% vs US avg
x
Uninsured
2.6%-68% vs US avg
x
SNAP Benefits
4.9%-58% vs US avg
x
Private School
0.7%-93% vs US avg
x
Recent Births
33.5%+478% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population30,451
Median age40.3
Poverty rate4.8%
Demographics statistics
Demographics
White79.8%
Hispanic4.7%
Black7.8%
Asian5.5%
Foreign-born25.1%