20667   Zip Code Park Hall St. Mary's MD United States

City Park Hall
County St. Mary's
State Maryland
Latitude 38.21782
Longitude -76.44537
Population 150
Density 62.95 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

No data available.

Race

Mode: 64.7% White

Gender

 50.0% female 

Rent

No data available.

Age

Median: 39.6 years old

Education

With at least college degree: 77.6%
With STEM degree: 45.8%

Marital Status

 35.5% married 

Never married: 22.4%

Labor Force Participation

 100.0% working 

Unemployed: 0.0%

Average Family Size

 2.33 people 

Commute Time

No data available.

Health Care

 0.0% uninsured 

Poverty

 35.3%

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

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