01860   Zip Code Merrimac Essex MA United States

City Merrimac
County Essex
State Massachusetts
Latitude 42.83858
Longitude -71.01194
Population 6,748
Density 794.3 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: $123,054
Median individual: $59,464

Race

Mode: 93.3% White

Gender

 54.3% male 

Rent

  $1352 / month  

Median house value: $554,596.0

Age

Median: 49.4 years old

Education

With at least college degree: 41.1%
With STEM degree: 49.1%

Marital Status

 52.1% married 

Never married: 27.0%

Labor Force Participation

 69.2% working 

Unemployed: 1.5%

Average Family Size

 2.88 people 

Commute Time

 32.0 minutes 

Health Care

 1.6% uninsured 

Poverty

 9.4%

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

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