North Dakota 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. | Grand Forks Air Force Base Census Designated Place | Grand Forks | 67.0 |
| 2. | City of Parshall | Mountrail | 66.2 |
| 3. | Minot Air Force Base Census Designated Place | Ward | 65.1 |
| 4. | City of Rolla | Rolette | 62.6 |
| 5. | City of Grafton | Walsh | 60.8 |
| 6. | City of New Town | Mountrail | 60.6 |
| 7. | City of Rolette | Rolette | 60.6 |
| 8. | City of Watford City | McKenzie | 59.9 |
| 9. | Trenton Census Designated Place | Williams | 58.4 |
| 10. | City of Selfridge | Sioux | 57.2 |
| 11. | City of Minnewaukan | Benson | 55.5 |
| 12. | White Shield Census Designated Place | McLean | 54.5 |
| 13. | City of Arnegard | McKenzie | 54.1 |
| 14. | City of Williston | Williams | 53.2 |
| 15. | City of Killdeer | Dunn | 50.3 |
| 16. | City of Minto | Walsh | 49.4 |
| 17. | City of Tioga | Williams | 46.2 |
| 18. | City of Devils Lake | Ramsey | 45.8 |
| 19. | City of Saint John | Rolette | 45.7 |
| 20. | City of Stanley | Mountrail | 44.7 |
