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Severna Park CDP, MD

ZIP 21146 — People & Community

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

Wealthy AreaLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 21146

21146 has a population of 28,489 with a median age of 41.4 yrs (49.7% male).

Race & Ethnicity
White
88.2%+43% vs US avg
x
Black
3.9%-69% vs US avg
x
Asian
2.3%-61% vs US avg
x
Hispanic
2.4%-87% vs US avg
x
Other / Two+
3.2%
x
Age Groups
0–17
26.7%+21% vs US avg
x
18–64
55.7%-10% vs US avg
x
65+
17.6%+8% vs US avg
x
Education
Less than HS
3.5%-68% vs US avg
x
High school
17.5%-33% vs US avg
x
Some college
18.7%-35% vs US avg
x
Bachelor's+
60.2%+79% vs US avg
x
Marital Status
Married
62.5%+30% vs US avg
x
Never married
23.1%-32% vs US avg
x
Divorced
8.3%-20% vs US avg
x
Widowed / Separated
6.1%
x
Diversity Index
22/100

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

Social & household profile

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

Poverty Rate
3.1%-73% vs US avg
x
Foreign Born
16.0%+15% vs US avg
x
Veterans
9.8%+63% vs US avg
x
Disability
9.4%-30% vs US avg
x
Single Parent
2.4%-70% vs US avg
x
Recent Births
74.0%+1175% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 21146

Poverty Rate
3.1%-73% vs US avg
x
Veterans
9.8%+63% vs US avg
x
Foreign Born
16.0%+15% vs US avg
x
Single Parent
2.4%-70% vs US avg
x
Disability
9.4%-30% vs US avg
x
Uninsured
1.6%-81% vs US avg
x
SNAP Benefits
2.5%-78% vs US avg
x
Private School
0.8%-92% vs US avg
x
Recent Births
74.0%+1175% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population28,489
Median age41.4
Poverty rate3.1%
Demographics statistics
Demographics
White88.2%
Hispanic2.4%
Black3.9%
Asian2.3%
Foreign-born16.0%