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 | 39 |
| 2. | Elmore County | 50 |
| 3. | Butte County | 50 |
| 4. | Custer County | 51 |
| 5. | Shoshone County | 54 |
| 6. | Power County | 56 |
| 7. | Madison County | 56 |
| 8. | Lewis County | 58 |
| 9. | Owyhee County | 59 |
| 10. | Lincoln County | 64 |
| 11. | Minidoka County | 64 |
| 12. | Caribou County | 65 |
| 13. | Bannock County | 66 |
| 14. | Jerome County | 66 |
| 15. | Lemhi County | 67 |
| 16. | Gooding County | 68 |
| 17. | Fremont County | 71 |
| 18. | Bingham County | 72 |
| 19. | Canyon County | 72 |
| 20. | Boundary County | 73 |
