20155   Zip Code Gainesville Prince William VA United States

City Gainesville
County Prince William
State Virginia
Latitude 38.80646
Longitude -77.62145
Population 37,486
Density 1471.76 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: $164,279
Median individual: $74,736

Race

Mode: 56.9% White

Gender

 50.6% female 

Rent

  $2642 / month  

Median house value: $659,046.0

Age

Median: 40.4 years old

Education

With at least college degree: 57.3%
With STEM degree: 53.3%

Marital Status

 59.2% married 

Never married: 26.8%

Labor Force Participation

 67.0% working 

Unemployed: 2.9%

Average Family Size

 3.43 people 

Commute Time

 33.3 minutes 

Health Care

 4.0% uninsured 

Poverty

 2.7%

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.