Martin   County NC United States

County FIPS 37117
Largest City Williamston
State North Carolina
Latitude 35.8432
Longitude -77.1092
Population 21,644
Density 47.44 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: $48,578
Median individual: $30,575

Race

Mode: 51.5% White

Gender

 53.4% female 

Rent

  $758 / month  

Median house value: $108,569.0

Age

Median: 46.8 years old

Education

With at least college degree: 16.7%
With STEM degree: 33.1%

Marital Status

 47.3% married 

Never married: 28.2%

Labor Force Participation

 56.7% working 

Unemployed: 6.1%

Average Family Size

 2.81 people 

Commute Time

 26.2 minutes 

Health Care

 7.1% uninsured 

Poverty

 20.4%

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

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