03753   Zip Code Grantham Sullivan NH United States

City Grantham
County Sullivan
State New Hampshire
Latitude 43.51534
Longitude -72.14798
Population 3,478
Density 123.32 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K010203040

Median household: $113,317
Median individual: $61,124

Race

WhiteOther

Mode: 100.0% White

Gender

 54.8% female 

Rent

No data available.

Age

0%2%4%6%8%10%12%14%16%18%20%10-1930s50s70s

Median: 50.9 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 61.4%
With STEM degree: 58.5%

Marital Status

 59.7% married 

Never married: 18.9%

Labor Force Participation

 57.2% working 

Unemployed: 3.1%

Average Family Size

 3.00 people 

Commute Time

 25.0 minutes 

Health Care

 0.9% uninsured 

Poverty

 0.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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