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. | Grant County | 28.9 |
2. | Dewey County | 35.9 |
3. | Alfalfa County | 37.2 |
4. | Ellis County | 37.8 |
5. | Roger Mills County | 37.8 |
6. | Woods County | 40.8 |
7. | Lincoln County | 40.9 |
8. | Major County | 42.2 |
9. | Washita County | 42.2 |
10. | Noble County | 42.7 |
11. | Pawnee County | 45.3 |
12. | Grady County | 45.7 |
13. | Stephens County | 48.3 |
14. | Cotton County | 48.8 |
15. | Creek County | 50.4 |
16. | Jefferson County | 50.7 |
17. | McClain County | 51.6 |
18. | Payne County | 51.7 |
19. | Pushmataha County | 52.2 |
20. | Logan County | 52.3 |