Idaho Gazetteer
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. | Clark County | 36 |
| 2. | Custer County | 44 |
| 3. | Elmore County | 46 |
| 4. | Madison County | 46 |
| 5. | Shoshone County | 47 |
| 6. | Oneida County | 50 |
| 7. | Lewis County | 50 |
| 8. | Idaho County | 51 |
| 9. | Lincoln County | 53 |
| 10. | Washington County | 54 |
| 11. | Gem County | 55 |
| 12. | Gooding County | 55 |
| 13. | Jerome County | 56 |
| 14. | Benewah County | 56 |
| 15. | Clearwater County | 58 |
| 16. | Bannock County | 60 |
| 17. | Lemhi County | 60 |
| 18. | Owyhee County | 64 |
| 19. | Canyon County | 64 |
| 20. | Minidoka County | 65 |
