28365   Zip Code Mount Olive Duplin NC United States

City Mount Olive
County Duplin
State North Carolina
Latitude 35.17807
Longitude -78.05827
Population 15,999
Density 83.68 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: $52,174
Median individual: $29,100

Race

Mode: 59.8% White

Gender

 52.3% male 

Rent

  $957 / month  

Median house value: $129,853.0

Age

Median: 40.5 years old

Education

With at least college degree: 16.1%
With STEM degree: 31.9%

Marital Status

 49.2% married 

Never married: 32.1%

Labor Force Participation

 61.1% working 

Unemployed: 6.0%

Average Family Size

 2.98 people 

Commute Time

 27.3 minutes 

Health Care

 16.6% uninsured 

Poverty

 19.8%

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

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