Wisconsin Gazetteer
The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
| County | Diversity Index | |
|---|---|---|
| 1. | Vernon County | 12.4 |
| 2. | Iron County | 13.3 |
| 3. | Florence County | 14.5 |
| 4. | Price County | 14.8 |
| 5. | Rusk County | 15.2 |
| 6. | Lincoln County | 15.5 |
| 7. | Crawford County | 15.6 |
| 8. | Oneida County | 15.6 |
| 9. | Buffalo County | 15.9 |
| 10. | Iowa County | 15.9 |
| 11. | Taylor County | 16.2 |
| 12. | Pepin County | 16.7 |
| 13. | Polk County | 17.0 |
| 14. | Oconto County | 17.0 |
| 15. | Grant County | 17.2 |
| 16. | Washburn County | 17.9 |
| 17. | Marinette County | 18.6 |
| 18. | Marquette County | 18.7 |
| 19. | Langlade County | 18.7 |
| 20. | Chippewa County | 19.6 |
