| Area | Value |
|---|---|
| 1. Port Lincoln | 11.0% |
| 2. Murray Bridge | 10.0% |
| 3. Whyalla | 10.0% |
| 4. Kangaroo Island | 9.6% |
| 5. Renmark Paringa | 9.6% |
| 6. Southern Mallee | 9.5% |
| 7. Port Augusta | 9.2% |
| 8. Robe | 8.9% |
| 9. Mount Gambier | 8.8% |
| 10. Mid Murray | 8.8% |
| 11. Karoonda East Murray | 8.7% |
| 12. Tatiara | 8.6% |
| 13. Loxton Waikerie | 8.5% |
| 14. Roxby Downs | 8.4% |
| 15. Kimba | 8.3% |
| 16. Grant | 8.3% |
| 17. Mount Remarkable | 8.2% |
| 18. Cleve | 8.0% |
| 19. Franklin Harbour | 7.5% |
| 20. Victor Harbor | 6.5% |
| 21. Alexandrina | 6.4% |
| 22. Yankalilla | 6.3% |
| 23. Mount Barker | 4.8% |