| Locality | Postal Code |
|---|---|
| Churchtown | DN9 |
| Cleatham | DN21 |
| Coleby | DN15 9AL |
| Coskills | DN38 6DL |
| Crowle | DN17 |
| Croxton | DN39 |
| Deepdale | DN18 6ED |
| Derrythorpe | DN17 3JB, DN17 3JD |
| Dragonby | DN15 0BE |
| Ealand | DN17 |
| East Butterwick | DN17 |
| East Halton | DN40 |
| Eastlound | DN9 |
| Eastoft | DN17 |
| Elsham | DN20 |
| Elsham Wolds | DN20 |
| Elsham Wolds Industrial Estate | DN20 0SQ |
| Epworth | DN9 |
| Flixborough | DN15 |
| Flixborough Industrial Estate | DN15 |
| Foxhills Industrial Estate | DN15 8QJ, DN15 8RE |
| Garthorpe | DN17 |
| Goxhill | DN19 |
| Graizelound | DN9 |
| Greetwell | DN20, DN21 |
| Gunness | DN15, DN17 |