| Ort | Postleitzahl |
|---|---|
| Brighton, Holdfast Bay | 5048 |
| Glenelg, Holdfast Bay | 5045 |
| Glenelg East, Holdfast Bay | 5045 |
| Glenelg North, Holdfast Bay | 5045 |
| Glenelg South, Holdfast Bay | 5045 |
| Hove, Holdfast Bay | 5048 |
| Kingston Park, Holdfast Bay | 5049 |
| North Brighton, Holdfast Bay | 5048 |
| Seacliff, Holdfast Bay | 5049 |
| Seacliff Park, Holdfast Bay | 5049 |
| Somerton Park, Holdfast Bay | 5044 |
| South Brighton, Holdfast Bay | 5048 |