| Post Office | Millsboro |
| Division | Sussex |
| Pincode | 19966 |
| Post Office | Lewes |
| Division | Sussex |
| Pincode | 19958 |
| Post Office | Seaford |
| Division | Sussex |
| Pincode | 19973 |
| Post Office | Milford |
| Division | Sussex |
| Pincode | 19963 |
| Post Office | Georgetown |
| Division | Sussex |
| Pincode | 19947 |
| Post Office | Laurel |
| Division | Sussex |
| Pincode | 19956 |
| Post Office | Rehoboth Beach |
| Division | Sussex |
| Pincode | 19971 |
| Post Office | Milton |
| Division | Sussex |
| Pincode | 19968 |
| Post Office | Bridgeville |
| Division | Sussex |
| Pincode | 19933 |
23 City in Sussex | List of Zip Codes Location In Delaware and Your selected County Sussex