ZIP Code 19803 – Wilmington, Delaware | ZipsCode.us
📍ZipsCode.usYour Complete U.S. ZIP Code Guide HomeStatesCitiesTools Search ZIP Code → Home / Delaware ZIP Codes / ZIP Code 19803 19803 ZIP Code 19803 Wilmington, Delaware · New Castle WilmingtonNew CastleDelawareUnited States Which Delaware city is ZIP code 19803 in?ZIP code 19803 belongs to the city of Wilmington in Delaware (New Castle). See all Delaware…