Howard   County MD United States

County FIPS 24027
Largest City Columbia
State Maryland
Latitude 39.2507
Longitude -76.9312
Population 336,328
Density 1340.57 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: $149,763
Median individual: $70,890

Race

Mode: 46.8% White

Gender

 50.7% female 

Rent

  $2099 / month  

Median house value: $598,337.0

Age

Median: 39.8 years old

Education

With at least college degree: 64.4%
With STEM degree: 57.9%

Marital Status

 55.8% married 

Never married: 30.6%

Labor Force Participation

 69.4% working 

Unemployed: 3.5%

Average Family Size

 3.23 people 

Commute Time

 28.5 minutes 

Health Care

 4.2% uninsured 

Poverty

 5.2%

All data comes from the SimpleMaps US Counties Database, 2026.

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