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Lisbon CDP, MD

ZIP 21797 — 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 21797

21797 has a population of 8,772 with a median age of 44.0 yrs (51.9% male).

Race & Ethnicity
White
83.3%+35% vs US avg
x
Black
2.5%-80% vs US avg
x
Asian
6.4%+8% vs US avg
x
Hispanic
4.2%-78% vs US avg
x
Other / Two+
3.6%
x
Age Groups
0–17
22.8%+4% vs US avg
x
18–64
62.8%+2% vs US avg
x
65+
14.4%-12% vs US avg
x
Education
Less than HS
6.6%-40% vs US avg
x
High school
20.4%-22% vs US avg
x
Some college
24.4%-16% vs US avg
x
Bachelor's+
48.6%+44% vs US avg
x
Marital Status
Married
61.7%+28% vs US avg
x
Never married
28.0%-17% vs US avg
x
Divorced
6.4%-38% vs US avg
x
Widowed / Separated
3.9%
x
Diversity Index
30/100

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

Social & household profile

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

Poverty Rate
4.7%-59% vs US avg
x
Foreign Born
13.1%-6% vs US avg
x
Veterans
6.6%+11% vs US avg
x
Disability
11.6%-14% vs US avg
x
Single Parent
4.1%-50% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 21797

Poverty Rate
4.7%-59% vs US avg
x
Veterans
6.6%+11% vs US avg
x
Foreign Born
13.1%-6% vs US avg
x
Single Parent
4.1%-50% vs US avg
x
Disability
11.6%-14% vs US avg
x
Uninsured
4.0%-50% vs US avg
x
SNAP Benefits
4.4%-62% vs US avg
x
Private School
0.6%-94% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population8,772
Median age44.0
Poverty rate4.7%
Demographics statistics
Demographics
White83.3%
Hispanic4.2%
Black2.5%
Asian6.4%
Foreign-born13.1%