| Area | Value |
|---|---|
| 1. Whyalla | 11.8% |
| 2. Victor Harbor | 11.6% |
| 3. Murray Bridge | 11.3% |
| 4. Port Lincoln | 11.2% |
| 5. Mount Gambier | 10.6% |
| 6. Port Augusta | 9.8% |
| 7. Alexandrina | 9.3% |
| 8. Mount Barker | 8.7% |
| 9. Robe | 8% |
| 10. Kangaroo Island | 8% |
| 11. Renmark Paringa | 7.2% |
| 12. Ceduna | 7% |
| 13. Tumby Bay | 6.4% |
| 14. Loxton Waikerie | 6% |
| 15. Mid Murray | 5.7% |
| 16. Coober Pedy | 5.4% |
| 17. Franklin Harbour | 4.8% |
| 18. Lower Eyre Peninsula | 4.3% |
| 19. Streaky Bay | 4.2% |
| 20. Tatiara | 3.8% |
| 21. Mount Remarkable | 3.5% |
| 22. Karoonda East Murray | 3.3% |
| 23. Grant | 3.2% |
| 24. Roxby Downs | 3.2% |
| 25. Cleve | 2.5% |
| 26. Southern Mallee | 2.3% |
| 27. Elliston | 2.3% |
| 28. Wudinna | 2.3% |
| 29. Kimba | 0.8% |