19940   Zip Code Delmar Sussex DE United States

City Delmar
County Sussex
State Delaware
Latitude 38.47723
Longitude -75.56828
Population 7,540
Density 182.64 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: $65,024
Median individual: $36,501

Race

Mode: 70.1% White

Gender

 52.5% male 

Rent

  $1037 / month  

Median house value: $240,819.0

Age

Median: 41.8 years old

Education

With at least college degree: 19.8%
With STEM degree: 31.3%

Marital Status

 46.6% married 

Never married: 31.8%

Labor Force Participation

 62.9% working 

Unemployed: 6.8%

Average Family Size

 3.60 people 

Commute Time

 28.1 minutes 

Health Care

 8.5% uninsured 

Poverty

 14.0%

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

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