Alabama 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. | Jefferson County | 63.4 |
| 2. | Russell County | 63.3 |
| 3. | Barbour County | 62.9 |
| 4. | Franklin County | 61.7 |
| 5. | Madison County | 61.4 |
| 6. | Montgomery County | 61.0 |
| 7. | Mobile County | 60.1 |
| 8. | Tuscaloosa County | 60.0 |
| 9. | Chambers County | 59.2 |
| 10. | Lee County | 59.1 |
| 11. | Pickens County | 58.7 |
| 12. | Pike County | 58.7 |
| 13. | Coffee County | 58.6 |
| 14. | Conecuh County | 57.0 |
| 15. | Dale County | 56.8 |
| 16. | Escambia County | 56.8 |
| 17. | DeKalb County | 56.5 |
| 18. | Morgan County | 56.4 |
| 19. | Marshall County | 56.1 |
| 20. | Monroe County | 56.0 |
