20712   Zip Code Mount Rainier Prince George's MD United States

City Mount Rainier
County Prince George's
State Maryland
Latitude 38.94306
Longitude -76.96517
Population 9,563
Density 13105.96 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: $68,846
Median individual: $46,642

Race

Mode: 43.4% Black

Gender

 51.8% female 

Rent

  $1463 / month  

Median house value: $526,781.0

Age

Median: 39.3 years old

Education

With at least college degree: 35.0%
With STEM degree: 38.3%

Marital Status

 40.2% married 

Never married: 43.5%

Labor Force Participation

 76.9% working 

Unemployed: 5.6%

Average Family Size

 3.30 people 

Commute Time

 32.1 minutes 

Health Care

 22.5% uninsured 

Poverty

 5.9%

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

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