21228   Zip Code Catonsville Baltimore MD United States

City Catonsville
County Baltimore
State Maryland
Latitude 39.27272
Longitude -76.74687
Population 50,492
Density 3242.23 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: $112,656
Median individual: $57,050

Race

Mode: 54.4% White

Gender

 52.4% female 

Rent

  $1701 / month  

Median house value: $404,601.0

Age

Median: 42.2 years old

Education

With at least college degree: 52.4%
With STEM degree: 55.6%

Marital Status

 47.9% married 

Never married: 34.0%

Labor Force Participation

 63.5% working 

Unemployed: 3.9%

Average Family Size

 3.26 people 

Commute Time

 25.4 minutes 

Health Care

 5.1% uninsured 

Poverty

 8.1%

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

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