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 Madison | Madison | 188 |
| 2. | Big Point Census Designated Place | Jackson | 158 |
| 3. | DeLisle Census Designated Place | Harrison | 149 |
| 4. | Gluckstadt Census Designated Place (historical) | Madison | 141 |
| 5. | Ovett Census Designated Place | Jones | 132 |
| 6. | Bridgetown Census Designated Place | DeSoto | 129 |
| 7. | Hide-A-Way Lake Census Designated Place | Pearl River | 121 |
| 8. | Town of Flora | Madison | 120 |
| 9. | Elliott Census Designated Place | Grenada | 119 |
| 10. | Bethlehem Census Designated Place | Marshall | 119 |
| 11. | Beechwood Census Designated Place | Warren | 114 |
| 12. | City of Pass Christian | Harrison | 114 |
| 13. | Town of Artesia | Lowndes | 111 |
| 14. | Vancleave Census Designated Place | Jackson | 111 |
| 15. | Mooreville Census Designated Place | Lee | 110 |
| 16. | Helena Census Designated Place | Jackson | 110 |
| 17. | Hurley Census Designated Place | Jackson | 108 |
| 18. | Diamondhead Census Designated Place | Hancock | 107 |
| 19. | Henderson Point Census Designated Place | Harrison | 106 |
| 20. | Red Banks Census Designated Place | Marshall | 106 |