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.
| County | Wealth Index | |
|---|---|---|
| 1. | Delaware County | 185 |
| 2. | Geauga County | 176 |
| 3. | Warren County | 144 |
| 4. | Medina County | 120 |
| 5. | Greene County | 118 |
| 6. | Licking County | 101 |
| 7. | Lake County | 100 |
| 8. | Wood County | 99 |
| 9. | Union County | 98 |
| 10. | Clermont County | 96 |
| 11. | Hamilton County | 95 |
| 12. | Lorain County | 95 |
| 13. | Ottawa County | 95 |
| 14. | Portage County | 93 |
| 15. | Butler County | 93 |
| 16. | Summit County | 93 |
| 17. | Fairfield County | 91 |
| 18. | Putnam County | 87 |
| 19. | Franklin County | 86 |
| 20. | Hancock County | 86 |
