20170   Zip Code Herndon Fairfax VA United States

City Herndon
County Fairfax
State Virginia
Latitude 38.98075
Longitude -77.38042
Population 43,866
Density 5011.66 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.
Download the data

Household Income

Median household: $159,466
Median individual: $58,559

Race

Mode: 43.3% White

Gender

 51.8% male 

Rent

  $2331 / month  

Median house value: $646,387.0

Age

Median: 35.2 years old

Education

With at least college degree: 57.3%
With STEM degree: 51.7%

Marital Status

 54.7% married 

Never married: 34.5%

Labor Force Participation

 74.6% working 

Unemployed: 4.1%

Average Family Size

 3.51 people 

Commute Time

 27.4 minutes 

Health Care

 13.6% uninsured 

Poverty

 7.7%

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

Home (Maps) | Database License | Privacy | Database Releases | Database Order Lookup | Resources | Contact | FAQs
SimpleMaps.com is a product of Pareto Software, LLC. © 2010-2026.