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. | Warren Air Force Base Census Designated Place | Laramie | 39 |
| 2. | Fox Farm-College Census Designated Place | Laramie | 40 |
| 3. | Clearview Acres Census Designated Place | Sweetwater | 41 |
| 4. | Town of Greybull | Big Horn | 42 |
| 5. | Purple Sage Census Designated Place | Sweetwater | 42 |
| 6. | South Greeley Census Designated Place | Laramie | 42 |
| 7. | Town of Thayne | Lincoln | 43 |
| 8. | Bedford Census Designated Place | Lincoln | 44 |
| 9. | City of Laramie | Albany | 46 |
| 10. | Town of Mills | Natrona | 46 |
| 11. | Fort Washakie Census Designated Place | Fremont | 47 |
| 12. | Town of Granger | Sweetwater | 47 |
| 13. | James Town Census Designated Place | Sweetwater | 48 |
| 14. | Town of Evansville | Natrona | 49 |
| 15. | Arapahoe Census Designated Place | Fremont | 49 |
| 16. | Town of Burlington | Big Horn | 50 |
| 17. | Town of Lusk | Niobrara | 50 |
| 18. | Reliance Census Designated Place | Sweetwater | 50 |
| 19. | Turnerville Census Designated Place | Lincoln | 51 |
| 20. | Town of Medicine Bow | Carbon | 54 |
