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 Piney Point Village | Harris | 535 |
| 2. | City of Hunters Creek Village | Harris | 530 |
| 3. | Town of Westover Hills | Tarrant | 508 |
| 4. | City of Bunker Hill Village | Harris | 472 |
| 5. | City of Rollingwood | Travis | 441 |
| 6. | City of West University Place | Harris | 433 |
| 7. | City of West Lake Hills | Travis | 428 |
| 8. | City of Spring Valley Village | Harris | 413 |
| 9. | Barton Creek Census Designated Place | Travis | 410 |
| 10. | Town of Highland Park | Dallas | 409 |
| 11. | Town of Westlake | Tarrant | 400 |
| 12. | Village of The Hills | Travis | 396 |
| 13. | City of University Park | Dallas | 378 |
| 14. | City of Hilshire Village | Harris | 372 |
| 15. | City of Southlake | Tarrant | 368 |
| 16. | City of Colleyville | Tarrant | 364 |
| 17. | City of Bellaire | Harris | 360 |
| 18. | City of Terrell Hills | Bexar | 350 |
| 19. | City of Shavano Park | Bexar | 343 |
| 20. | City of Weston Lakes | Fort Bend | 343 |
