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, MD

ZIP 21647 — 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 21647

21647 has a population of 412 with a median age of 43.6 yrs (62.1% male).

Race & Ethnicity
White
100.0%+62% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
0.0%
x
Age Groups
0–17
28.4%+29% vs US avg
x
18–64
52.4%-15% vs US avg
x
65+
19.2%+18% vs US avg
x
Education
Less than HS
4.4%-60% vs US avg
x
High school
17.6%-33% vs US avg
x
Some college
34.6%+20% vs US avg
x
Bachelor's+
43.4%+29% vs US avg
x
Marital Status
Married
75.1%+56% vs US avg
x
Never married
14.8%-56% vs US avg
x
Divorced
4.6%-55% vs US avg
x
Widowed / Separated
5.5%
x
Diversity Index
0/100

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

Social & household profile

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

Poverty Rate
1.2%-89% vs US avg
x
Foreign Born
0.0%
x
Veterans
15.9%+166% vs US avg
x
Disability
19.7%+47% vs US avg
x
Single Parent
0.0%
x
Top ancestry
EnglishAmericanGerman

Health & Community Indicators in 21647

Poverty Rate
1.2%-89% vs US avg
x
Veterans
15.9%+166% vs US avg
x
Foreign Born
0.0%
x
Single Parent
0.0%
x
Disability
19.7%+47% vs US avg
x
Uninsured
1.9%-76% vs US avg
x
SNAP Benefits
4.7%-60% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population412
Median age43.6
Poverty rate1.2%
Demographics statistics
Demographics
White100.0%
Hispanic0.0%
Black0.0%
Asian0.0%
Foreign-born0.0%