19804   Zip Code Wilmington New Castle DE United States

City Wilmington
County New Castle
State Delaware
Latitude 39.7166
Longitude -75.62094
Population 18,779
Density 2617.62 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: $79,701
Median individual: $41,755

Race

Mode: 64.7% White

Gender

 54.6% female 

Rent

  $1228 / month  

Median house value: $263,939.0

Age

Median: 41.5 years old

Education

With at least college degree: 24.5%
With STEM degree: 41.4%

Marital Status

 40.0% married 

Never married: 40.8%

Labor Force Participation

 67.5% working 

Unemployed: 5.5%

Average Family Size

 3.12 people 

Commute Time

 24.8 minutes 

Health Care

 5.5% uninsured 

Poverty

 8.5%

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

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