zip code 19721 is a zipcode of New Castle, Delaware state, usa. zip code of New Castle and its population information along with its latitude and longitude coordinates.
ZIP Code 19721
- Zip Code
- 19721
- City
- New Castle
- County
- New Castle
- State
- Delaware
- Latitude
- 39.684511
- Longitude
- -75.609897
- Population
- 0