20854   Zip Code Potomac Montgomery MD United States

City Potomac
County Montgomery
State Maryland
Latitude 39.03413
Longitude -77.22149
Population 50,498
Density 1494.04 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: $250,001
Median individual: $103,433

Race

Mode: 60.7% White

Gender

 50.2% female 

Rent

  $3501 / month  

Median house value: $1,165,393.0

Age

Median: 47.7 years old

Education

With at least college degree: 85.7%
With STEM degree: 61.7%

Marital Status

 67.3% married 

Never married: 22.8%

Labor Force Participation

 61.9% working 

Unemployed: 3.0%

Average Family Size

 3.27 people 

Commute Time

 29.6 minutes 

Health Care

 1.1% uninsured 

Poverty

 2.6%

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

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