20191   Zip Code Reston Fairfax VA United States

City Reston
County Fairfax
State Virginia
Latitude 38.93438
Longitude -77.35184
Population 31,011
Density 3999.22 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $151,185
Median individual: $67,378

Race

Mode: 55.3% White

Gender

 51.3% female 

Rent

  $2016 / month  

Median house value: $639,478.0

Age

Median: 39.3 years old

Education

With at least college degree: 67.6%
With STEM degree: 50.6%

Marital Status

 50.9% married 

Never married: 34.4%

Labor Force Participation

 73.6% working 

Unemployed: 6.2%

Average Family Size

 3.12 people 

Commute Time

 25.3 minutes 

Health Care

 7.6% uninsured 

Poverty

 5.4%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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