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Reston CDP, VA

ZIP 20194 — 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 20194

20194 has a population of 12,334 with a median age of 43.8 yrs (50.2% male).

Race & Ethnicity
White
72.3%+17% vs US avg
x
Black
5.4%-56% vs US avg
x
Asian
8.2%+39% vs US avg
x
Hispanic
11.6%-38% vs US avg
x
Other / Two+
2.5%
x
Age Groups
0–17
18.3%-17% vs US avg
x
18–64
65.8%+7% vs US avg
x
65+
15.9%-2% vs US avg
x
Education
Less than HS
0.6%-95% vs US avg
x
High school
4.6%-82% vs US avg
x
Some college
13.7%-53% vs US avg
x
Bachelor's+
81.1%+141% vs US avg
x
Marital Status
Married
54.3%+13% vs US avg
x
Never married
31.7%-6% vs US avg
x
Divorced
11.6%+12% vs US avg
x
Widowed / Separated
2.4%
x
Diversity Index
45/100

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

Social & household profile

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

Poverty Rate
3.5%-70% vs US avg
x
Foreign Born
23.5%+69% vs US avg
x
Veterans
5.6%-6% vs US avg
x
Disability
5.8%-57% vs US avg
x
Single Parent
3.0%-63% vs US avg
x
Recent Births
25.3%+337% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 20194

Poverty Rate
3.5%-70% vs US avg
x
Veterans
5.6%-6% vs US avg
x
Foreign Born
23.5%+69% vs US avg
x
Single Parent
3.0%-63% vs US avg
x
Disability
5.8%-57% vs US avg
x
Uninsured
1.5%-82% vs US avg
x
SNAP Benefits
0.4%-97% vs US avg
x
Private School
1.8%-82% vs US avg
x
Recent Births
25.3%+337% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population12,334
Median age43.8
Poverty rate3.5%
Demographics statistics
Demographics
White72.3%
Hispanic11.6%
Black5.4%
Asian8.2%
Foreign-born23.5%