Hanover is the #1 ranked city in New Hampshire with 0.463 (diversity index). This ranking includes 65 New Hampshire cities with available data.
| # | City | Population | Diversity Index |
|---|---|---|---|
| 1 | Hanover | 8,520 | 0.463 |
| 2 | Nashua | 91,131 | 0.396 |
| 3 | Manchester | 115,415 | 0.378 |
| 4 | Hillsborough | 1,582 | 0.286 |
| 5 | Somersworth | 12,060 | 0.284 |
| 6 | Ashland | 1,417 | 0.283 |
| 7 | Bristol | 2,157 | 0.263 |
| 8 | Lebanon | 14,759 | 0.261 |
| 9 | South Hooksett | 5,806 | 0.254 |
| 10 | Sanbornville | 1,225 | 0.244 |
| 11 | Concord | 44,219 | 0.244 |
| 12 | Dover | 33,070 | 0.229 |
| 13 | Exeter | 10,138 | 0.228 |
| 14 | Plymouth | 4,877 | 0.227 |
| 15 | Contoocook | 1,370 | 0.227 |
| 16 | Portsmouth | 22,332 | 0.226 |
| 17 | Winchester | 1,394 | 0.219 |
| 18 | Claremont | 13,054 | 0.217 |
| 19 | Suncook | 5,075 | 0.213 |
| 20 | Goffstown | 3,127 | 0.209 |
| 21 | New London | 1,398 | 0.202 |
| 22 | Durham | 10,577 | 0.197 |
| 23 | Newmarket | 5,730 | 0.188 |
| 24 | Berlin | 9,473 | 0.185 |
| 25 | Hooksett | 5,362 | 0.185 |
| 26 | Jaffrey | 2,885 | 0.174 |
| 27 | Pinardville | 4,586 | 0.173 |
| 28 | Laconia | 16,982 | 0.163 |
| 29 | Littleton | 4,211 | 0.161 |
| 30 | East Merrimack | 4,872 | 0.160 |
| 31 | Hinsdale | 1,382 | 0.159 |
| 32 | Raymond | 3,881 | 0.155 |
| 33 | Hudson | 7,105 | 0.151 |
| 34 | Keene | 22,923 | 0.140 |
| 35 | Greenville | 1,102 | 0.138 |
| 36 | Rochester | 32,866 | 0.137 |
| 37 | Farmington | 3,753 | 0.135 |
| 38 | Henniker | 2,880 | 0.134 |
| 39 | Belmont | 1,257 | 0.129 |
| 40 | Peterborough | 2,343 | 0.124 |
| 41 | Derry | 21,668 | 0.120 |
| 42 | Franklin | 8,757 | 0.110 |
| 43 | Lancaster | 2,264 | 0.110 |
| 44 | Newport | 5,185 | 0.107 |
| 45 | Milford | 8,857 | 0.107 |
| 46 | Londonderry | 12,307 | 0.105 |
| 47 | Tilton Northfield | 3,169 | 0.103 |
| 48 | Hampton Beach | 2,585 | 0.093 |
| 49 | Antrim | 1,293 | 0.090 |
| 50 | Hampton | 9,960 | 0.088 |
| 51 | Wolfeboro | 2,420 | 0.087 |
| 52 | Colebrook | 1,143 | 0.084 |
| 53 | Conway | 3,833 | 0.075 |
| 54 | Pittsfield | 1,882 | 0.073 |
| 55 | Epping | 2,808 | 0.066 |
| 56 | North Conway | 2,286 | 0.052 |
| 57 | Whitefield | 1,438 | 0.048 |
| 58 | Gorham | 2,044 | 0.045 |
| 59 | Wilton | 1,444 | 0.043 |
| 60 | Woodsville | 1,387 | 0.040 |
| 61 | Troy | 1,086 | 0.036 |
| 62 | Meredith | 2,887 | 0.028 |
| 63 | Bethlehem | 1,097 | 0.014 |
| 64 | Enfield | 1,917 | 0.013 |
| 65 | West Swanzey | 1,227 | 0.008 |
Cities in New Hampshire are ranked by diversity index. Only cities with populations above 1,000 are included. Data sourced from U.S. Census Bureau ACS. Last updated 2026.