About 19809 - Wilmington, Delaware
The ZIP code 19809 of Wilmington falls within Delaware, the United States - a mid-sized area by population. It sits within Wilmington County County.
Census data puts the population of this ZIP code at 34,515 residents. That's noticeably above the average for a Delaware ZIP code, which sits near 22,856 people.
Median household income is about $86,100 (above the Delaware average).
This ZIP code sits alongside neighboring areas like Delmar, Wilmington, Dover within Delaware.