21716   Zip Code Brunswick Frederick MD United States

City Brunswick
County Frederick
State Maryland
Latitude 39.31798
Longitude -77.6262
Population 7,200
Density 2637.56 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: $109,382
Median individual: $56,756

Race

Mode: 71.2% White

Gender

 54.1% female 

Rent

  $1195 / month  

Median house value: $365,077.0

Age

Median: 38.5 years old

Education

With at least college degree: 33.6%
With STEM degree: 40.4%

Marital Status

 52.9% married 

Never married: 30.3%

Labor Force Participation

 73.1% working 

Unemployed: 4.6%

Average Family Size

 3.10 people 

Commute Time

 38.5 minutes 

Health Care

 3.2% uninsured 

Poverty

 6.7%

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

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