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. | Alfalfa County | 350 |
| 2. | Cimarron County | 350 |
| 3. | Grant County | 350 |
| 4. | Harmon County | 350 |
| 5. | Tillman County | 350 |
| 6. | Washita County | 350 |
| 7. | Harper County | 347 |
| 8. | Blaine County | 331 |
| 9. | Kiowa County | 328 |
| 10. | Woods County | 327 |
| 11. | Ellis County | 322 |
| 12. | Caddo County | 315 |
| 13. | Cotton County | 313 |
| 14. | Dewey County | 304 |
| 15. | Greer County | 297 |
| 16. | Jefferson County | 290 |
| 17. | Major County | 289 |
| 18. | Pawnee County | 286 |
| 19. | Noble County | 283 |
| 20. | Beaver County | 277 |
