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McLean CDP, VA

ZIP 22101 — 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 22101

22101 has a population of 31,306 with a median age of 46.5 yrs (48.6% male).

Race & Ethnicity
White
68.2%+11% vs US avg
x
Black
1.8%-86% vs US avg
x
Asian
19.4%+229% vs US avg
x
Hispanic
5.0%-73% vs US avg
x
Other / Two+
5.6%
x
Age Groups
0–17
26.4%+20% vs US avg
x
18–64
54.2%-12% vs US avg
x
65+
19.4%+19% vs US avg
x
Education
Less than HS
3.0%-73% vs US avg
x
High school
3.5%-87% vs US avg
x
Some college
7.6%-74% vs US avg
x
Bachelor's+
85.9%+155% vs US avg
x
Marital Status
Married
65.0%+35% vs US avg
x
Never married
23.7%-30% vs US avg
x
Divorced
5.4%-47% vs US avg
x
Widowed / Separated
5.9%
x
Diversity Index
49/100

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

Social & household profile

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

Poverty Rate
3.3%-71% vs US avg
x
Foreign Born
27.0%+94% vs US avg
x
Veterans
7.9%+31% vs US avg
x
Disability
7.3%-45% vs US avg
x
Single Parent
3.7%-55% vs US avg
x
Recent Births
28.6%+394% vs US avg
x
Top ancestry
EnglishGermanIrish

Health & Community Indicators in 22101

Poverty Rate
3.3%-71% vs US avg
x
Veterans
7.9%+31% vs US avg
x
Foreign Born
27.0%+94% vs US avg
x
Single Parent
3.7%-55% vs US avg
x
Disability
7.3%-45% vs US avg
x
Uninsured
1.8%-77% vs US avg
x
SNAP Benefits
0.9%-92% vs US avg
x
Private School
0.6%-94% vs US avg
x
Recent Births
28.6%+394% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population31,306
Median age46.5
Poverty rate3.3%
Demographics statistics
Demographics
White68.2%
Hispanic5.0%
Black1.8%
Asian19.4%
Foreign-born27.0%