| Locality | Post Code |
|---|---|
| Ames, Hughes | 57501 |
| Blunt, Hughes | 57522 |
| Canning, Hughes | 57501 |
| Degray, Hughes | 57522 |
| Eakin, Hughes | 57501 |
| Fairbank, Hughes | 57501 |
| Francis, Hughes | 57501 |
| Harrold, Hughes | 57536 |
| Joe Creek, Hughes | 57536 |
| Oahe, Hughes | 57501 |
| Okobojo, Hughes | 57501 |
| Pierre, Hughes | 57501 |
| Rousseau, Hughes | 57501 |
| Wendt, Hughes | 57501 |