Merrimack   County NH United States

County FIPS 33013
Largest City Concord
State New Hampshire
Latitude 43.2975
Longitude -71.6802
Population 155,967
Density 167.23 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: $97,004
Median individual: $46,073

Race

Mode: 90.8% White

Gender

 50.2% female 

Rent

  $1360 / month  

Median house value: $365,776.0

Age

Median: 42.9 years old

Education

With at least college degree: 38.9%
With STEM degree: 46.8%

Marital Status

 51.5% married 

Never married: 29.5%

Labor Force Participation

 64.5% working 

Unemployed: 3.1%

Average Family Size

 2.93 people 

Commute Time

 26.6 minutes 

Health Care

 5.1% uninsured 

Poverty

 7.6%

All data comes from the SimpleMaps US Counties Database, 2026.

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