| Place | Post Code |
|---|---|
| Australind, Harvey | 6233 |
| Beela, Harvey | 6224 |
| Benger, Harvey | 6223 |
| Binningup, Harvey | 6233 |
| Brunswick, Harvey | 6224 |
| Cookernup, Harvey | 6219 |
| Harvey, Harvey | 6220 |
| Hoffman, Harvey | 6220 |
| Leschenault, Harvey | 6233 |
| Mornington, Harvey | 6221 |
| Myalup, Harvey | 6220 |
| Parkfield, Harvey | 6233 |
| Roelands, Harvey | 6226 |
| Uduc, Harvey | 6220 |
| Warawarrup, Harvey | 6220 |
| Wellesley, Harvey | 6233 |
| Wokalup, Harvey | 6221 |
| Yarloop, Harvey | 6218 |