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.
| Name | Parish | Housing Affordability Index | |
|---|---|---|---|
| 1. | Village of Angie | Washington | 350 |
| 2. | Good Pine Census Designated Place | LaSalle | 350 |
| 3. | Village of Mermentau | Acadia | 350 |
| 4. | Town of Montgomery | Grant | 350 |
| 5. | Village of Collinston | Morehouse | 286 |
| 6. | Town of Chatham | Jackson | 276 |
| 7. | Town of Urania | LaSalle | 276 |
| 8. | Town of Tullos | LaSalle | 263 |
| 9. | Pitkin Census Designated Place | Vernon | 258 |
| 10. | Village of Bienville | Bienville | 257 |
| 11. | Siracusaville Census Designated Place | St. Mary | 255 |
| 12. | Belmont Census Designated Place | Sabine | 241 |
| 13. | Town of Krotz Springs | St. Landry | 239 |
| 14. | Joyce Census Designated Place | Winn | 232 |
| 15. | Triumph Census Designated Place | Plaquemines | 231 |
| 16. | Jordan Hill Census Designated Place | Winn | 230 |
| 17. | Brownsville Census Designated Place | Ouachita | 219 |
| 18. | Village of Goldonna | Natchitoches | 213 |
| 19. | Lydia Census Designated Place | Iberia | 213 |
| 20. | Saint Maurice Census Designated Place | Winn | 210 |