Virginia 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. | Manassas Park city | 88.0 |
| 2. | Manassas city | 86.7 |
| 3. | Prince William County | 84.5 |
| 4. | Fairfax County | 78.5 |
| 5. | Alexandria city | 77.9 |
| 6. | Fairfax city | 75.2 |
| 7. | Loudoun County | 74.4 |
| 8. | Stafford County | 72.4 |
| 9. | Newport News city | 72.2 |
| 10. | Harrisonburg city | 72.1 |
| 11. | Richmond city | 71.6 |
| 12. | Arlington County | 71.4 |
| 13. | Norfolk city | 71.3 |
| 14. | Fredericksburg city | 71.1 |
| 15. | Winchester city | 70.2 |
| 16. | Henrico County | 69.5 |
| 17. | Williamsburg city | 68.1 |
| 18. | Hopewell city | 68.1 |
| 19. | Chesterfield County | 68.0 |
| 20. | Prince George County | 67.9 |
