19890 zip code is for the wilmington city which is located in new castle county of the delaware state. The complete information of the zip code 19890 is given below :


Zip code19890
CityWilmington
CountyNew Castle
StateDelaware
CountryUnited States
Time zoneEastern standard time (GMT -05:00)
Latitude39.7467° N
Longitude75.5464° W