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ZIP 20645 — 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 20645

20645 has a population of 717 with a median age of 54.6 yrs (50.8% male).

Race & Ethnicity
White
88.6%+44% vs US avg
x
Black
1.9%-84% vs US avg
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
9.5%
x
Age Groups
0–17
22.9%+4% vs US avg
x
18–64
48.8%-21% vs US avg
x
65+
28.3%+74% vs US avg
x
Education
Less than HS
2.1%-81% vs US avg
x
High school
32.2%+23% vs US avg
x
Some college
22.7%-21% vs US avg
x
Bachelor's+
43.0%+28% vs US avg
x
Marital Status
Married
66.7%+39% vs US avg
x
Never married
22.4%-34% vs US avg
x
Divorced
4.2%-59% vs US avg
x
Widowed / Separated
6.7%
x
Diversity Index
21/100

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

Social & household profile

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

Poverty Rate
0.0%
x
Foreign Born
0.0%
x
Veterans
17.0%+183% vs US avg
x
Disability
7.1%-47% vs US avg
x
Single Parent
0.0%
x
Recent Births
0.0%
x
Top ancestry
EnglishIrishGerman

Health & Community Indicators in 20645

Poverty Rate
0.0%
x
Veterans
17.0%+183% vs US avg
x
Foreign Born
0.0%
x
Single Parent
0.0%
x
Disability
7.1%-47% vs US avg
x
Uninsured
0.0%
x
SNAP Benefits
0.0%
x
Private School
0.0%
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population717
Median age54.6
Poverty rate0.0%
Demographics statistics
Demographics
White88.6%
Hispanic0.0%
Black1.9%
Asian0.0%
Foreign-born0.0%