21723   Zip Code Cooksville Howard MD United States

City Cooksville
County Howard
State Maryland
Latitude 39.32825
Longitude -77.01056
Population 669
Density 185.49 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: $241,250

Race

Mode: 46.8% Asian

Gender

 55.6% female 

Rent

No data available.

Age

Median: 48.3 years old

Education

With at least college degree: 82.3%
With STEM degree: 77.7%

Marital Status

 75.2% married 

Never married: 18.7%

Labor Force Participation

 72.5% working 

Unemployed: 0.0%

Average Family Size

 2.95 people 

Commute Time

 36.9 minutes 

Health Care

 5.4% uninsured 

Poverty

 0.0%

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

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