| Area | Value |
|---|---|
| 1. Warrnambool | 1.4 sq km |
| 2. Portland (Vic.) | 0.7 sq km |
| 3. Portland North | 0.6 sq km |
| 4. Heywood | 0.6 sq km |
| 5. Dunkeld (Vic.) | 0.2 sq km |
| 6. Allansford | 0.1 sq km |
| 7. Dennington | 0.1 sq km |
| 8. Apollo Bay (Vic.) | 0.1 sq km |
| 9. Simpson (Vic.) | 0.0 sq km |
| 10. Koroit | 0.0 sq km |
| 11. Terang | 0.0 sq km |