20624   Zip Code Clements St. Mary's MD United States

City Clements
County St. Mary's
State Maryland
Latitude 38.33523
Longitude -76.73451
Population 796
Density 76.68 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: $104,545
Median individual: $53,889

Race

Mode: 99.5% White

Gender

 52.8% male 

Rent

  $1299 / month  

Age

Median: 41.3 years old

Education

With at least college degree: 11.7%
With STEM degree: 42.9%

Marital Status

 58.3% married 

Never married: 18.8%

Labor Force Participation

 76.1% working 

Unemployed: 2.8%

Average Family Size

 2.99 people 

Commute Time

 35.1 minutes 

Health Care

 3.0% uninsured 

Poverty

 6.4%

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

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