| Area | Value |
|---|---|
| 1. Ballimore | 2.8 |
| 2. Burren Junction | 2.7 |
| 3. North Bourke | 2.6 |
| 4. Terramungamine | 2.6 |
| 5. Brocklehurst | 2.6 |
| 6. Eumungerie | 2.4 |
| 7. Geurie | 2.4 |
| 8. Wuuluman | 2.4 |
| 9. Tomingley | 2.3 |
| 10. Wongarbon | 2.3 |
| 11. Stuart Town | 2.2 |
| 12. Tooraweenah | 2.1 |
| 13. Coolah | 2.1 |
| 14. Mendooran | 2.0 |
| 15. Trangie | 2.0 |
| 16. Mumbil | 2.0 |
| 17. Walgett | 2.0 |
| 18. Narromine | 1.9 |
| 19. Montefiores | 1.9 |
| 20. Binnaway | 1.9 |
| 21. Baradine | 1.8 |
| 22. Nyngan | 1.8 |
| 23. Dubbo | 1.8 |
| 24. Coonabarabran | 1.8 |
| 25. Gulargambone | 1.8 |
| 26. Warren | 1.8 |
| 27. Ivanhoe (NSW) | 1.8 |
| 28. Cobar | 1.8 |
| 29. Yeoval | 1.7 |
| 30. Gilgandra | 1.7 |
| 31. Lightning Ridge | 1.7 |
| 32. Coonamble | 1.7 |
| 33. Ravenswood (NSW) | 1.6 |
| 34. Broken Hill | 1.6 |
| 35. Bourke | 1.5 |
| 36. Collarenebri | 1.5 |
| 37. Wellington (NSW) | 1.5 |
| 38. Menindee | 1.4 |
| 39. Brewarrina | 1.4 |
| 40. Wilcannia | 1.3 |
| 41. Goodooga | 1.3 |