| Place | Post Code |
|---|---|
| Wangarabell, East Gippsland | 3891 |
| Waterholes, East Gippsland | 3875 |
| Waygara, East Gippsland | 3888 |
| Wentworth, East Gippsland | 3875 |
| Wingan River, East Gippsland | 3891 |
| Wiseleigh, East Gippsland | 3885 |
| Wombat Creek, East Gippsland | 3888 |
| Woodglen, East Gippsland | 3875 |
| Wroxham, East Gippsland | 3891 |
| Wuk Wuk, East Gippsland | 3875 |
| Wulgulmerang, East Gippsland | 3885 |
| Wulgulmerang East, East Gippsland | 3885 |
| Wulgulmerang West, East Gippsland | 3885 |
| Wy Yung, East Gippsland | 3875 |
| Yalmy, East Gippsland | 3885 |
| All postal codes in Gippsland | |
|---|---|
| Bass Coast, Gippsland | |
| Baw Baw, Gippsland | |
| East Gippsland, Gippsland | |
| Latrobe, Gippsland | |
| South Gippsland, Gippsland | |
| Wellington, Gippsland | |