| Ort | Postleitzahl |
|---|---|
| Agnes Banks, Penrith | 2753 |
| Berkshire Park, Penrith | 2765 |
| Caddens, Penrith | 2747 |
| Cambridge Gardens, Penrith | 2747 |
| Cambridge Park, Penrith | 2747 |
| Castlereagh, Penrith | 2749 |
| Claremont Meadows, Penrith | 2747 |
| Colyton, Penrith | 2760 |
| Cranebrook, Penrith | 2749 |
| Emu Heights, Penrith | 2750 |
| Emu Plains, Penrith | 2750 |
| Erskine Park, Penrith | 2759 |
| Glenmore Park, Penrith | 2745 |
| Jamisontown, Penrith | 2750 |
| Jordan Springs, Penrith | 2747 |
| Kingswood, Penrith | 2747 |
| Leonay, Penrith | 2750 |
| Llandilo, Penrith | 2747 |
| Londonderry, Penrith | 2753 |
| Mount Vernon, Penrith | 2178 |
| Mulgoa, Penrith | 2745 |
| North Saint Marys, Penrith | 2760 |
| Orchard Hills, Penrith | 2748 |
| Oxley Park, Penrith | 2760 |
| Penrith, Penrith | 2750 |
| Penrith Plaza, Penrith | 2750 |