03801   Zip Code Portsmouth Rockingham NH United States

City Portsmouth
County Rockingham
State New Hampshire
Latitude 43.07293
Longitude -70.8052
Population 23,484
Density 988.34 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: $106,756
Median individual: $60,187

Race

Mode: 86.7% White

Gender

 50.1% female 

Rent

  $1872 / month  

Median house value: $697,335.0

Age

Median: 43.3 years old

Education

With at least college degree: 63.9%
With STEM degree: 45.2%

Marital Status

 46.2% married 

Never married: 34.3%

Labor Force Participation

 65.8% working 

Unemployed: 2.4%

Average Family Size

 2.76 people 

Commute Time

 22.2 minutes 

Health Care

 4.8% uninsured 

Poverty

 6.7%

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

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