20837   Zip Code Poolesville Montgomery MD United States

City Poolesville
County Montgomery
State Maryland
Latitude 39.11208
Longitude -77.40823
Population 6,699
Density 166.32 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: $174,063
Median individual: $72,500

Race

Mode: 71.7% White

Gender

 53.6% female 

Rent

  $1996 / month  

Median house value: $759,671.0

Age

Median: 45.9 years old

Education

With at least college degree: 57.1%
With STEM degree: 55.1%

Marital Status

 56.4% married 

Never married: 23.9%

Labor Force Participation

 67.0% working 

Unemployed: 3.6%

Average Family Size

 3.05 people 

Commute Time

 38.3 minutes 

Health Care

 2.1% uninsured 

Poverty

 8.7%

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.