The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
| Name | County | Wealth Index | |
|---|---|---|---|
| 1. | City of Hunters Creek Village | Harris | 469 |
| 2. | City of Piney Point Village | Harris | 468 |
| 3. | Town of Highland Park | Dallas | 443 |
| 4. | City of Bunker Hill Village | Harris | 425 |
| 5. | City of West University Place | Harris | 374 |
| 6. | City of University Park | Dallas | 359 |
| 7. | City of Southlake | Tarrant | 358 |
| 8. | Barton Creek Census Designated Place | Travis | 331 |
| 9. | City of West Lake Hills | Travis | 329 |
| 10. | City of Rollingwood | Travis | 328 |
| 11. | Town of Westlake | Tarrant | 318 |
| 12. | City of Terrell Hills | Bexar | 313 |
| 13. | Village of The Hills | Travis | 312 |
| 14. | City of Bellaire | Harris | 310 |
| 15. | City of Hedwig Village | Harris | 305 |
| 16. | City of Spring Valley Village | Harris | 305 |
| 17. | City of Hilshire Village | Harris | 303 |
| 18. | City of Colleyville | Tarrant | 303 |
| 19. | City of Lakeway | Travis | 291 |
| 20. | Town of Double Oak | Denton | 287 |