| Area | Value |
|---|---|
| 1. Menindee | 48.0% |
| 2. Broken Hill | 35.5% |
| 3. Ivanhoe (NSW) | 31.5% |
| 4. Coonabarabran | 29.4% |
| 5. Coonamble | 24.8% |
| 6. Mumbil | 23.7% |
| 7. Binnaway | 21.1% |
| 8. Walgett | 20.1% |
| 9. Gilgandra | 19.8% |
| 10. Wellington (NSW) | 19.4% |
| 11. Montefiores | 19.4% |
| 12. Dubbo | 18.4% |
| 13. Baradine | 18.3% |
| 14. Lightning Ridge | 18.2% |
| 15. Bourke | 18.2% |
| 16. North Bourke | 16.4% |
| 17. Narromine | 15.4% |
| 18. Wilcannia | 15.0% |
| 19. Brocklehurst | 15.0% |
| 20. Terramungamine | 15.0% |
| 21. Warren | 14.7% |
| 22. Ravenswood (NSW) | 14.7% |
| 23. Brewarrina | 14.6% |
| 24. Geurie | 13.9% |
| 25. Cobar | 13.6% |
| 26. Wongarbon | 13.3% |
| 27. Collarenebri | 13.2% |
| 28. Gulargambone | 12.9% |
| 29. Nyngan | 12.6% |
| 30. Mendooran | 12.1% |
| 31. Ballimore | 11.9% |
| 32. Eumungerie | 11.6% |
| 33. Stuart Town | 10.9% |
| 34. Coolah | 10.8% |
| 35. Trangie | 10.7% |
| 36. Goodooga | 10.0% |
| 37. Yeoval | 9.7% |
| 38. Tomingley | 9.0% |
| 39. Burren Junction | 6.4% |
| 40. Tooraweenah | 4.5% |