Texas 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. | Loving County | 27.5 |
| 2. | Clay County | 29.9 |
| 3. | Roberts County | 30.7 |
| 4. | King County | 31.9 |
| 5. | Armstrong County | 33.3 |
| 6. | Sabine County | 34.1 |
| 7. | Throckmorton County | 34.9 |
| 8. | Archer County | 35.7 |
| 9. | Kent County | 35.9 |
| 10. | Callahan County | 36.1 |
| 11. | Hardin County | 36.7 |
| 12. | Borden County | 37.2 |
| 13. | Carson County | 38.1 |
| 14. | Shackelford County | 39.9 |
| 15. | Rains County | 40.1 |
| 16. | Baylor County | 41.4 |
| 17. | Llano County | 41.7 |
| 18. | Delta County | 42.5 |
| 19. | Hamilton County | 42.5 |
| 20. | Montague County | 43.2 |
