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, MD

ZIP 21920 — 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 21920

21920 has a population of 1,153 with a median age of 42.2 yrs (43.3% male).

Race & Ethnicity
White
77.1%+25% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
14.2%-24% vs US avg
x
Other / Two+
8.7%
x
Age Groups
0–17
22.3%+1% vs US avg
x
18–64
58.2%-6% vs US avg
x
65+
19.5%+20% vs US avg
x
Education
Less than HS
26.7%+141% vs US avg
x
High school
32.9%+25% vs US avg
x
Some college
18.7%-35% vs US avg
x
Bachelor's+
21.7%-36% vs US avg
x
Marital Status
Married
40.7%-15% vs US avg
x
Never married
42.3%+25% vs US avg
x
Divorced
10.2%-1% vs US avg
x
Widowed / Separated
6.8%
x
Diversity Index
38/100

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

Social & household profile

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

Poverty Rate
9.5%-17% vs US avg
x
Foreign Born
0.0%
x
Veterans
2.7%-55% vs US avg
x
Disability
12.4%-7% vs US avg
x
Single Parent
33.2%+310% vs US avg
x
Recent Births
0.0%
x
Top ancestry
EnglishIrishGerman

Health & Community Indicators in 21920

Poverty Rate
9.5%-17% vs US avg
x
Veterans
2.7%-55% vs US avg
x
Foreign Born
0.0%
x
Single Parent
33.2%+310% vs US avg
x
Disability
12.4%-7% vs US avg
x
Uninsured
2.9%-64% vs US avg
x
SNAP Benefits
2.8%-76% 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
Population1,153
Median age42.2
Poverty rate9.5%
Demographics statistics
Demographics
White77.1%
Hispanic14.2%
Black0.0%
Asian0.0%
Foreign-born0.0%