| Ort | Postleitzahl |
|---|---|
| Appin, Wollondilly | 2560 |
| Bargo, Wollondilly | 2574 |
| Belimbla Park, Wollondilly | 2570 |
| Brownlow Hill, Wollondilly | 2570 |
| Buxton, Wollondilly | 2571 |
| Camden Park, Wollondilly | 2570 |
| Cataract, Wollondilly | 2560 |
| Cawdor, Wollondilly | 2570 |
| Couridjah, Wollondilly | 2571 |
| Douglas Park, Wollondilly | 2569 |
| Glenmore, Wollondilly | 2570 |
| Lakesland, Wollondilly | 2572 |
| Maldon, Wollondilly | 2571 |
| Menangle, Wollondilly | 2568 |
| Mount Hunter, Wollondilly | 2570 |
| Mowbray Park, Wollondilly | 2571 |
| Nattai, Wollondilly | 2570 |
| Oakdale, Wollondilly | 2570 |
| Orangeville, Wollondilly | 2570 |
| Pheasants Nest, Wollondilly | 2574 |
| Picton, Wollondilly | 2571 |
| Razorback, Wollondilly | 2571 |
| Silverdale, Wollondilly | 2752 |
| Tahmoor, Wollondilly | 2573 |
| The Oaks, Wollondilly | 2570 |
| Theresa Park, Wollondilly | 2570 |
| Postleitzahlen in Sydney Surrounds | |
|---|---|
| Blue Mountains, Sydney Surrounds | |
| Gosford, Sydney Surrounds | |
| Hawkesbury, Sydney Surrounds | |
| Wollondilly, Sydney Surrounds | |
| Wyong, Sydney Surrounds | |