| Area | Value |
|---|---|
| 1. Murray Bridge | 8.2% |
| 2. Whyalla | 7.6% |
| 3. Port Augusta | 7.0% |
| 4. Renmark Paringa | 6.9% |
| 5. Victor Harbor | 6.9% |
| 6. Mount Gambier | 6.8% |
| 7. Yankalilla | 6.6% |
| 8. Alexandrina | 6.4% |
| 9. Port Lincoln | 6.3% |
| 10. Mid Murray | 5.9% |
| 11. Mount Remarkable | 5.7% |
| 12. Southern Mallee | 5.6% |
| 13. Grant | 5.5% |
| 14. Loxton Waikerie | 5.4% |
| 15. Kangaroo Island | 5.3% |
| 16. Karoonda East Murray | 5.2% |
| 17. Mount Barker | 5.1% |
| 18. Robe | 5.0% |
| 19. Tatiara | 4.8% |
| 20. Roxby Downs | 4.2% |
| 21. Kimba | 4.0% |
| 22. Cleve | 3.9% |
| 23. Franklin Harbour | 3.6% |