| Locality | Post Code |
|---|---|
| Bell Plain, Marshall | 61541 |
| Camp Grove, Marshall | 61424 |
| East Wenona, Marshall | 61377 |
| Evans, Marshall | 61377 |
| Garfield, Marshall | 61377 |
| Henry, Marshall | 61537 |
| Hopewell, Marshall | 61565 |
| Hopewell Estates, Marshall | 61565 |
| La Rose, Marshall | 61541 |
| Lacon, Marshall | 61540 |
| Leeds, Marshall | 61377 |
| Pattonsburg, Marshall | 61369 |
| Saratoga, Marshall | 61537 |
| Sparland, Marshall | 61565 |
| Toluca, Marshall | 61369 |
| Varna, Marshall | 61375 |
| Wenona, Marshall | 61377 |
| Wilbern, Marshall | 61570 |