21102   Zip Code Manchester Carroll MD United States

City Manchester
County Carroll
State Maryland
Latitude 39.68732
Longitude -76.84564
Population 12,162
Density 299.48 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: $135,069
Median individual: $59,122

Race

Mode: 90.4% White

Gender

 51.8% male 

Rent

  $1484 / month  

Median house value: $405,108.0

Age

Median: 44.5 years old

Education

With at least college degree: 34.7%
With STEM degree: 45.9%

Marital Status

 61.7% married 

Never married: 25.2%

Labor Force Participation

 67.4% working 

Unemployed: 1.2%

Average Family Size

 3.08 people 

Commute Time

 35.4 minutes 

Health Care

 2.2% uninsured 

Poverty

 3.4%

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

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