21791   Zip Code Union Bridge Frederick MD United States

City Union Bridge
County Frederick
State Maryland
Latitude 39.54267
Longitude -77.18713
Population 5,340
Density 116.06 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: $93,015
Median individual: $48,170

Race

Mode: 93.8% White

Gender

 50.7% male 

Rent

  $1457 / month  

Median house value: $379,570.0

Age

Median: 37.7 years old

Education

With at least college degree: 26.7%
With STEM degree: 44.1%

Marital Status

 55.2% married 

Never married: 31.1%

Labor Force Participation

 63.7% working 

Unemployed: 2.0%

Average Family Size

 3.19 people 

Commute Time

 37.3 minutes 

Health Care

 10.6% uninsured 

Poverty

 5.1%

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

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