19718 zip code is for the newark city which is located in new castle county of the delaware state. The complete information of the zip code 19718 is given below :
| Zip code | 19718 |
| City | Newark |
| County | New Castle |
| State | Delaware |
| Country | United States |
| Time zone | Eastern standard time (GMT -05:00) |
| Latitude | 39.6902° N |
| Longitude | 75.6754° W |