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. | Notre Dame Census Designated Place | St. Joseph | 15 |
| 2. | Saint Mary of the Woods Census Designated Place | Vigo | 23 |
| 3. | City of Jasonville | Greene | 29 |
| 4. | Town of Kingman | Fountain | 29 |
| 5. | City of Austin | Scott | 31 |
| 6. | Town of East Germantown | Wayne | 31 |
| 7. | Town of Birdseye | Dubois | 32 |
| 8. | Town of Campbellsburg | Washington | 33 |
| 9. | Town of Etna Green | Kosciusko | 34 |
| 10. | Town of Patriot | Switzerland | 34 |
| 11. | Town of Lynn | Randolph | 35 |
| 12. | Town of Fountain City | Wayne | 35 |
| 13. | City of Union City | Randolph | 35 |
| 14. | City of Sullivan | Sullivan | 36 |
| 15. | Town of Paragon | Morgan | 36 |
| 16. | City of Hartford City | Blackford | 36 |
| 17. | Grissom Air Force Base Census Designated Place | Miami | 36 |
| 18. | Hartz Lake Census Designated Place | Starke | 37 |
| 19. | Town of Clay City | Clay | 37 |
| 20. | Town of Medora | Jackson | 37 |