Wilmington zipcode
| City | Wilmington |
| ZIP Code | 19890 |
| Type | Company/Organization |
| State Code | DE |
| State | Delaware |
ZIP code of Wilmington is 19890. This place is located in Delaware state in US. To send any postal service to Wilmington, you must use 19890 zipcode.
You should avoid following 1 city name of Delaware to be used with the ZIP code 19890.
- Wilmington Trust, DE