| Locality | Post Code |
|---|---|
| Alexis, Warren | 61412 |
| Berwick, Warren | 61417 |
| Cameron, Warren | 61423 |
| Eleanor, Warren | 61453 |
| Ellison, Warren | 61478 |
| Gerlaw, Warren | 61435 |
| Kirkwood, Warren | 61447 |
| Larchland, Warren | 61462 |
| Little York, Warren | 61453 |
| Monmouth, Warren | 61462 |
| Ormonde, Warren | 61462 |
| Roseville, Warren | 61473 |
| Rozetta, Warren | 61447 |
| Smithshire, Warren | 61478 |
| Swan Creek, Warren | 61473 |
| Tompkins, Warren | 61447 |
| Youngstown, Warren | 61473 |