Idaho Gazetteer
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. | Blaine County | 67 |
| 2. | Camas County | 93 |
| 3. | Bonner County | 101 |
| 4. | Kootenai County | 102 |
| 5. | Madison County | 102 |
| 6. | Boise County | 106 |
| 7. | Lemhi County | 111 |
| 8. | Latah County | 114 |
| 9. | Franklin County | 117 |
| 10. | Boundary County | 117 |
| 11. | Canyon County | 118 |
| 12. | Ada County | 118 |
| 13. | Custer County | 121 |
| 14. | Gem County | 122 |
| 15. | Idaho County | 123 |
| 16. | Teton County | 123 |
| 17. | Nez Perce County | 124 |
| 18. | Washington County | 125 |
| 19. | Valley County | 126 |
| 20. | Adams County | 127 |
