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 | County | Housing Affordability Index | |
|---|---|---|---|
| 1. | Moore Census Designated Place | Frio | 27 |
| 2. | Bigfoot Census Designated Place | Frio | 28 |
| 3. | Hudson Bend Census Designated Place | Travis | 33 |
| 4. | City of Sunset Valley | Travis | 36 |
| 5. | Town of Thompsons | Fort Bend | 38 |
| 6. | City of Balcones Heights | Bexar | 38 |
| 7. | Village of Volente | Travis | 39 |
| 8. | Oak Island Census Designated Place | Chambers | 39 |
| 9. | Cedar Point Census Designated Place | Polk | 40 |
| 10. | Town of Pine Island | Waller | 40 |
| 11. | City of Southside Place | Harris | 40 |
| 12. | City of Prairie View | Waller | 42 |
| 13. | Seco Mines Census Designated Place | Maverick | 42 |
| 14. | City of Marfa | Presidio | 42 |
| 15. | City of Sunrise Beach Village | Llano | 43 |
| 16. | City of Piney Point Village | Harris | 43 |
| 17. | Fort Hood Census Designated Place | Coryell | 43 |
| 18. | City of Bunker Hill Village | Harris | 45 |
| 19. | City of Hedwig Village | Harris | 45 |
| 20. | Town of Highland Park | Dallas | 45 |