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 | 62 |
| 2. | Bonner County | 83 |
| 3. | Camas County | 83 |
| 4. | Madison County | 86 |
| 5. | Gem County | 88 |
| 6. | Kootenai County | 89 |
| 7. | Boise County | 89 |
| 8. | Lemhi County | 93 |
| 9. | Latah County | 97 |
| 10. | Franklin County | 97 |
| 11. | Owyhee County | 102 |
| 12. | Ada County | 104 |
| 13. | Idaho County | 105 |
| 14. | Custer County | 106 |
| 15. | Boundary County | 106 |
| 16. | Washington County | 107 |
| 17. | Adams County | 113 |
| 18. | Nez Perce County | 113 |
| 19. | Canyon County | 114 |
| 20. | Teton County | 114 |
