| Place | Post Code |
|---|---|
| Tremont, Yarra Ranges | 3785 |
| Upwey, Yarra Ranges | 3158 |
| Wandin East, Yarra Ranges | 3139 |
| Wandin North, Yarra Ranges | 3139 |
| Warburton, Yarra Ranges | 3799 |
| Wesburn, Yarra Ranges | 3799 |
| Woori Yallock, Yarra Ranges | 3139 |
| Yarra Glen, Yarra Ranges | 3775 |
| Yarra Junction, Yarra Ranges | 3797 |
| Yellingbo, Yarra Ranges | 3139 |
| Yering, Yarra Ranges | 3770 |