21655   Zip Code Preston Caroline MD United States

City Preston
County Caroline
State Maryland
Latitude 38.74601
Longitude -75.92103
Population 4,995
Density 94.82 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $85,608
Median individual: $43,676

Race

Mode: 79.4% White

Gender

 51.2% male 

Rent

  $1313 / month  

Median house value: $297,691.0

Age

Median: 42.5 years old

Education

With at least college degree: 25.5%
With STEM degree: 37.7%

Marital Status

 56.8% married 

Never married: 26.1%

Labor Force Participation

 69.9% working 

Unemployed: 3.4%

Average Family Size

 3.15 people 

Commute Time

 29.3 minutes 

Health Care

 1.3% uninsured 

Poverty

 7.3%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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