| Place | Post Code |
|---|---|
| Nilma, Baw Baw | 3821 |
| Nilma North, Baw Baw | 3821 |
| Noojee, Baw Baw | 3833 |
| Piedmont, Baw Baw | 3833 |
| Poowong East, Baw Baw | 3988 |
| Rawson, Baw Baw | 3825 |
| Ripplebrook, Baw Baw | 3818 |
| Rokeby, Baw Baw | 3821 |
| Seaview, Baw Baw | 3821 |
| Shady Creek, Baw Baw | 3821 |
| Tanjil, Baw Baw | 3825 |
| Tanjil Bren, Baw Baw | 3833 |
| Tanjil South, Baw Baw | 3825 |
| Tetoora Road, Baw Baw | 3821 |
| Thalloo, Baw Baw | 3825 |
| Thomson, Baw Baw | 3825 |
| Thorpdale, Baw Baw | 3835 |
| Thorpdale South, Baw Baw | 3824 |
| Toombon, Baw Baw | 3825 |
| Toorongo, Baw Baw | 3833 |
| Torwood, Baw Baw | 3821 |
| Trafalgar, Baw Baw | 3824 |
| Trafalgar East, Baw Baw | 3824 |
| Trafalgar South, Baw Baw | 3824 |
| Vesper, Baw Baw | 3833 |
| Walhalla, Baw Baw | 3825 |
| All postal codes in Gippsland | |
|---|---|
| Bass Coast, Gippsland | |
| Baw Baw, Gippsland | |
| East Gippsland, Gippsland | |
| Latrobe, Gippsland | |
| South Gippsland, Gippsland | |
| Wellington, Gippsland | |