03874   Zip Code Seabrook Rockingham NH United States

City Seabrook
County Rockingham
State New Hampshire
Latitude 42.88689
Longitude -70.8607
Population 8,487
Density 948.7 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: $82,995
Median individual: $42,694

Race

Mode: 87.4% White

Gender

 50.8% male 

Rent

  $1513 / month  

Median house value: $384,648.0

Age

Median: 54.3 years old

Education

With at least college degree: 27.4%
With STEM degree: 31.7%

Marital Status

 48.0% married 

Never married: 27.3%

Labor Force Participation

 55.1% working 

Unemployed: 7.8%

Average Family Size

 2.81 people 

Commute Time

 20.7 minutes 

Health Care

 6.1% uninsured 

Poverty

 12.0%

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

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