20653   Zip Code Lexington Park St. Mary's MD United States

City Lexington Park
County St. Mary's
State Maryland
Latitude 38.22795
Longitude -76.43139
Population 26,852
Density 809.33 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: $103,048
Median individual: $50,660

Race

Mode: 51.8% White

Gender

 51.4% male 

Rent

  $1626 / month  

Median house value: $341,127.0

Age

Median: 34.8 years old

Education

With at least college degree: 35.0%
With STEM degree: 52.1%

Marital Status

 44.3% married 

Never married: 40.1%

Labor Force Participation

 70.5% working 

Unemployed: 4.3%

Average Family Size

 3.03 people 

Commute Time

 22.6 minutes 

Health Care

 3.2% uninsured 

Poverty

 15.0%

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

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