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. | Yavapai County | 108 |
| 2. | Coconino County | 121 |
| 3. | Pima County | 130 |
| 4. | Mohave County | 133 |
| 5. | Santa Cruz County | 135 |
| 6. | Gila County | 137 |
| 7. | Maricopa County | 141 |
| 8. | Navajo County | 156 |
| 9. | Yuma County | 161 |
| 10. | Pinal County | 163 |
| 11. | Cochise County | 177 |
| 12. | Graham County | 217 |
| 13. | La Paz County | 227 |
| 14. | Apache County | 277 |
| 15. | Greenlee County | 350 |
