About 19802 - Wilmington, Delaware
19802 is a mid-sized ZIP code covering Wilmington in Delaware, the United States. This area falls under Wilmington County County.
Census data puts the population of this ZIP code at 27,852 residents. This is roughly in line with the Delaware average of about 22,856 residents.
Median household income is about $90,300 (above the Delaware average).
Other ZIP code codes in Delaware serve areas such as Delmar, Wilmington, Dover.