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. | City of Nashua | Hillsborough | 61.4 |
2. | City of Manchester | Hillsborough | 55.8 |
3. | Hanover Census Designated Place | Grafton | 43.8 |
4. | City of Lebanon | Grafton | 40.1 |
5. | City of Somersworth | Strafford | 39.7 |
6. | Hudson Census Designated Place | Hillsborough | 37.7 |
7. | Henniker Census Designated Place | Merrimack | 37.5 |
8. | Durham Census Designated Place | Strafford | 33.5 |
9. | East Merrimack Census Designated Place | Hillsborough | 33.2 |
10. | City of Concord | Merrimack | 33.1 |
11. | City of Dover | Strafford | 32.3 |
12. | Pinardville Census Designated Place | Hillsborough | 30.8 |
13. | Newmarket Census Designated Place | Rockingham | 30.3 |
14. | Derry Census Designated Place | Rockingham | 30.2 |
15. | Milford Census Designated Place | Hillsborough | 30.0 |
16. | City of Portsmouth | Rockingham | 29.8 |
17. | Plymouth Census Designated Place | Grafton | 28.9 |
18. | South Hooksett Census Designated Place | Merrimack | 28.8 |
19. | Hooksett Census Designated Place | Merrimack | 28.6 |
20. | City of Berlin | Coos | 27.7 |