04862   Zip Code Union Knox ME United States

City Union
County Knox
State Maine
Latitude 44.26186
Longitude -69.27703
Population 4,023
Density 61.92 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: $73,536
Median individual: $36,929

Race

Mode: 94.4% White

Gender

 50.7% female 

Rent

  $1125 / month  

Median house value: $252,340.0

Age

Median: 43.2 years old

Education

With at least college degree: 34.3%
With STEM degree: 48.2%

Marital Status

 56.8% married 

Never married: 20.5%

Labor Force Participation

 63.0% working 

Unemployed: 2.7%

Average Family Size

 2.96 people 

Commute Time

 29.7 minutes 

Health Care

 7.6% uninsured 

Poverty

 10.0%

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

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