Find the last 4 digits (ZIP+4) for an address in 19804

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ZIP Code 19804 – Wilmington, DE

Wilmington, Delaware · New Castle County · Eastern time

ZIP code19804
CityWilmington
StateDelaware
CountyNew Castle County
Area code302
Population18,779
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.18 sq mi
Center (lat, long)39.7188, -75.6219

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Nearby ZIP codes

19805 Wilmington · 2.4 mi19808 Wilmington · 2.7 mi19801 Wilmington · 4.3 mi19806 Wilmington · 4.3 mi19736 Yorklyn · 4.4 mi19884 Wilmington · 4.4 mi19885 Wilmington · 4.4 mi19886 Wilmington · 4.4 mi

About ZIP 19804

ZIP code 19804 is assigned to Wilmington, Delaware. It lies in New Castle County. Its Census area covers about 7.18 square miles of land. The closest neighboring ZIP is 19805 (Wilmington), about 2.4 miles away.

Every address in 19804 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources