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. | Town of Williams Creek | Marion | 416 |
| 2. | Town of Meridian Hills | Marion | 370 |
| 3. | Town of Ogden Dunes | Porter | 276 |
| 4. | Town of Dune Acres | Porter | 265 |
| 5. | Town of Beverly Shores | Porter | 254 |
| 6. | Shorewood Forest Census Designated Place | Porter | 245 |
| 7. | Town of Zionsville | Boone | 225 |
| 8. | Town of Michiana Shores | LaPorte | 212 |
| 9. | Galena Census Designated Place | Floyd | 212 |
| 10. | Town of Darmstadt | Vanderburgh | 208 |
| 11. | City of Carmel | Hamilton | 208 |
| 12. | Granger Census Designated Place | St. Joseph | 193 |
| 13. | Town of Greenville | Floyd | 183 |
| 14. | Town of Long Beach | LaPorte | 179 |
| 15. | Clarksburg Census Designated Place | Decatur | 175 |
| 16. | Hidden Valley Census Designated Place | Dearborn | 169 |
| 17. | Lake Santee Census Designated Place | Decatur | 169 |
| 18. | Town of Clear Lake | Steuben | 167 |
| 19. | Cordry Sweetwater Lakes Census Designated Place | Brown | 161 |
| 20. | City of Fishers | Hamilton | 158 |
