| Post Office Name | US Post Office |
| Address | 3911 Concord Pike |
| City | Wilmington |
| State | Delaware |
| Phone Number | (302) 478-5753 |
| Latitude | 39.7973 |
| Longitude | -75.5445 |
19803 US Post Office in Wilmington, Delaware is located at 3911 Concord Pike. The Wilmington Post Office Number is (302) 478-5753
