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. | Teton County | 137 |
| 2. | Crook County | 99 |
| 3. | Natrona County | 90 |
| 4. | Sublette County | 89 |
| 5. | Park County | 88 |
| 6. | Lincoln County | 88 |
| 7. | Laramie County | 85 |
| 8. | Hot Springs County | 83 |
| 9. | Campbell County | 81 |
| 10. | Sweetwater County | 79 |
| 11. | Converse County | 77 |
| 12. | Weston County | 75 |
| 13. | Washakie County | 74 |
| 14. | Johnson County | 74 |
| 15. | Fremont County | 74 |
| 16. | Carbon County | 73 |
| 17. | Niobrara County | 72 |
| 18. | Sheridan County | 72 |
| 19. | Goshen County | 69 |
| 20. | Platte County | 68 |
