ZIP Code 19803

Zip Code: 19803
Type: Standard
Official USPS city name: Wilmington
Official USPS State Code: DE
Official State Name: Delaware
ZCTA: TRUE
Population: 21867.0
Density: 670.1
Primary Official County Code: 10003
Primary Official County Name: New Castle
Official County Name: New Castle
Official County Code: 10003
Imprecise: FALSE
Military: FALSE
Timezone: America/New_York (02:23 AM Friday, September 25 2026-09-25 (GMT -0400))
Geo Point: 39.79996, -75.54202

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