| Locality | Postal Code |
|---|---|
| Rehoboth, Sussex | 19971 |
| Rehoboth Beach, Sussex | 19971 |
| Seaford, Sussex | 19973 |
| Selbyville, Sussex | 19975 |
| Slaughter Beach, Sussex | 19963 |
| South Bethany, Sussex | 19930 |
| West Fenwick, Sussex | 19975 |
| Postal Codes in Delaware | |
|---|---|
| Sussex | New Castle |
| Kent | |