Onslow   County NC United States

County FIPS 37133
Largest City Jacksonville
State North Carolina
Latitude 34.7322
Longitude -77.4322
Population 207,906
Density 272.88 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: $68,148
Median individual: $34,289

Race

Mode: 67.2% White

Gender

 55.1% male 

Rent

  $1265 / month  

Median house value: $235,317.0

Age

Median: 27.7 years old

Education

With at least college degree: 26.0%
With STEM degree: 42.6%

Marital Status

 53.8% married 

Never married: 31.2%

Labor Force Participation

 70.0% working 

Unemployed: 5.4%

Average Family Size

 2.95 people 

Commute Time

 22.4 minutes 

Health Care

 9.5% uninsured 

Poverty

 11.6%

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

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