08850   Zip Code Milltown Middlesex NJ United States

City Milltown
County Middlesex
State New Jersey
Latitude 40.44826
Longitude -74.43994
Population 8,538
Density 3704.92 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: $141,601
Median individual: $73,678

Race

Mode: 75.2% White

Gender

 53.3% female 

Rent

  $1218 / month  

Median house value: $477,595.0

Age

Median: 42.1 years old

Education

With at least college degree: 44.9%
With STEM degree: 57.0%

Marital Status

 60.1% married 

Never married: 18.8%

Labor Force Participation

 74.2% working 

Unemployed: 3.6%

Average Family Size

 3.12 people 

Commute Time

 30.0 minutes 

Health Care

 1.9% uninsured 

Poverty

 1.5%

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

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