California 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.
| Name | County | Diversity Index | |
|---|---|---|---|
| 1. | Graeagle Census Designated Place | Plumas | 20.7 |
| 2. | Whitehawk Census Designated Place | Plumas | 21.4 |
| 3. | Plumas Eureka Census Designated Place | Plumas | 22.2 |
| 4. | C-Road Census Designated Place | Plumas | 22.7 |
| 5. | Desert Palms Census Designated Place | Riverside | 22.8 |
| 6. | Mohawk Vista Census Designated Place | Plumas | 24.2 |
| 7. | Carnelian Bay | Placer | 25.5 |
| 8. | Temelec Census Designated Place | Sonoma | 25.8 |
| 9. | Cedar Flat Census Designated Place | Placer | 27.1 |
| 10. | Soda Springs | Nevada | 27.1 |
| 11. | La Porte Census Designated Place | Plumas | 27.8 |
| 12. | Coffee Creek Census Designated Place | Trinity | 28.2 |
| 13. | Volcano | Amador | 28.3 |
| 14. | Cold Springs | Tuolumne | 29.3 |
| 15. | North San Juan | Nevada | 29.9 |
| 16. | Whitmore Census Designated Place | Shasta | 29.9 |
| 17. | Town of Ross | Marin | 30.4 |
| 18. | Sunny Slopes Census Designated Place | Mono | 31.4 |
| 19. | Tahoma | Placer | 32.0 |
| 20. | Hamilton Branch Census Designated Place | Plumas | 32.0 |
