The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
| County | Housing Affordability Index | |
|---|---|---|
| 1. | Greenlee County | 282 |
| 2. | Apache County | 186 |
| 3. | La Paz County | 120 |
| 4. | Graham County | 103 |
| 5. | Yuma County | 93 |
| 6. | Navajo County | 86 |
| 7. | Cochise County | 84 |
| 8. | Pinal County | 83 |
| 9. | Santa Cruz County | 81 |
| 10. | Pima County | 80 |
| 11. | Maricopa County | 77 |
| 12. | Gila County | 76 |
| 13. | Mohave County | 75 |
| 14. | Coconino County | 61 |
| 15. | Yavapai County | 61 |