| Area | Value |
|---|---|
| 1. Kangaroo Island | 5.7% |
| 2. Kimba | 5.7% |
| 3. Cleve | 5.5% |
| 4. Robe | 5.5% |
| 5. Tatiara | 5.3% |
| 6. Franklin Harbour | 5.1% |
| 7. Southern Mallee | 5.1% |
| 8. Port Lincoln | 5.0% |
| 9. Mount Remarkable | 4.9% |
| 10. Loxton Waikerie | 4.7% |
| 11. Grant | 4.5% |
| 12. Karoonda East Murray | 4.5% |
| 13. Victor Harbor | 4.4% |
| 14. Renmark Paringa | 4.3% |
| 15. Yankalilla | 4.2% |
| 16. Alexandrina | 4.2% |
| 17. Mid Murray | 4.1% |
| 18. Port Augusta | 4.0% |
| 19. Whyalla | 3.9% |
| 20. Roxby Downs | 3.1% |
| 21. Mount Gambier | 3.0% |
| 22. Mount Barker | 3.0% |
| 23. Murray Bridge | 3.0% |