| Rank | Irish as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 52.0% | Windsor School District / 106 |
| 2. | 48.8% | Ellsworth School District / 82 |
| 3. | 39.9% | Benton School District / 290 |
| 4. | 36.5% | Hampton School District / 15,484 |
| 5. | 36.3% | Albany School District / 975 |
| 6. | 34.2% | Londonderry School District / 24,198 |
| 7. | 33.6% | Conway School District / 9,995 |
| 8. | 33.4% | Litchfield School District / 8,150 |
| 9. | 33.3% | Newfields School District / 1,803 |
| 10. | 33.3% | Lincoln-Woodstock School District / 2,581 |
| 11. | 33.2% | Winnacunnet Cooperative School District / 30,785 |
| 12. | 32.7% | Gilford School District / 7,160 |
| 13. | 32.3% | Windham School District / 13,194 |
| 14. | 32.2% | Pelham School District / 12,613 |
| 15. | 32.0% | Stratham School District / 7,161 |
| 16. | 31.8% | Hampstead School District / 8,558 |
| 17. | 31.1% | New Castle School District / 772 |
| 18. | 30.6% | Campton School District / 3,247 |
| 19. | 30.5% | Hampton Falls School District / 2,347 |
| 20. | 29.9% | Auburn School District / 4,953 |
| 21. | 29.8% | Hudson School District / 24,323 |
| 21. | 29.8% | Timberlane Regional School District / 24,658 |
| 23. | 29.8% | Seabrook School District / 8,622 |
| 24. | 29.8% | Sanborn Regional School District / 10,636 |
| 25. | 29.8% | Waterville Valley School District / 400 |
| 26. | 29.7% | Rye School District / 5,324 |
| 27. | 29.7% | Chester School District / 4,633 |
| 28. | 29.6% | Newmarket School District / 8,850 |
| 29. | 29.4% | Salem School District / 28,899 |
| 30. | 29.1% | North Hampton School District / 4,332 |
| 31. | 28.9% | Greenland School District / 3,514 |
| 32. | 28.7% | Brentwood School District / 4,299 |
| 33. | 28.4% | Portsmouth School District / 20,963 |
| 34. | 28.3% | Amherst School District / 11,201 |
| 35. | 28.1% | Eaton School District / 415 |
| 36. | 28.1% | Derry School District / 33,564 |
| 37. | 28.0% | Barnstead School District / 4,531 |
| 38. | 28.0% | Epping School District / 6,298 |
| 39. | 27.9% | Exeter Regional Cooperative School District / 32,114 |
| 40. | 27.8% | Souhegan Cooperative School District / 13,657 |
| 40. | 27.8% | Jackson School District / 896 |
| 42. | 27.7% | Deerfield School District / 4,208 |
| 43. | 27.5% | Nottingham School District / 4,628 |
| 44. | 27.5% | Freedom School District / 1,066 |
| 45. | 27.4% | Allenstown School District / 4,507 |
| 46. | 27.3% | East Kingston School District / 2,304 |
| 47. | 27.2% | Rollinsford School District / 2,577 |
| 48. | 27.1% | Bedford School District / 20,799 |
| 49. | 27.0% | Washington School District / 1,107 |
| 50. | 27.0% | Mason School District / 1,337 |
| 51. | 27.0% | Governor Wentworth Regional School District / 17,675 |
| 52. | 26.8% | Plymouth School District / 6,832 |
| 53. | 26.8% | Keene School District / 23,547 |
| 54. | 26.7% | Epsom School District / 4,537 |
| 55. | 26.4% | Goffstown School District / 17,635 |
| 56. | 26.4% | Brookline School District / 4,868 |
| 57. | 26.3% | South Hampton School District / 725 |
| 57. | 26.3% | Bartlett School District / 2,812 |
| 59. | 26.3% | Stoddard School District / 1,388 |
| 60. | 26.0% | Oyster River Cooperative School District / 20,559 |
| 61. | 25.9% | Nelson School District / 720 |
| 62. | 25.5% | Exeter School District / 14,394 |
| 63. | 25.5% | Dunbarton School District / 2,704 |
| 64. | 25.4% | Harrisville School District / 961 |
| 65. | 25.3% | Rumney School District / 1,648 |
| 65. | 25.3% | Pemi-Baker Regional School District / 18,448 |
| 67. | 25.3% | Name N/A / 353,507 |
| 68. | 25.2% | Mont Vernon School District / 2,456 |
| 69. | 25.0% | Milton School District / 4,516 |
| 69. | 25.0% | Dover School District / 29,679 |
| 71. | 24.9% | Cornish School District / 1,724 |
| 72. | 24.9% | Hollis-Brookline Cooperative School District / 12,484 |
| 73. | 24.8% | Nashua School District / 87,042 |
| 74. | 24.8% | Winnisquam Regional School District / 11,380 |
| 75. | 24.5% | Gilmanton School District / 3,687 |
| 76. | 24.4% | Newport School District / 6,534 |
| 77. | 24.3% | Wentworth School District / 915 |
| 78. | 24.3% | Sunapee School District / 3,350 |
| 79. | 24.2% | Merrimack School District / 25,579 |
| 80. | 24.0% | Northwood School District / 4,176 |
| 81. | 23.9% | Pittsburg School District / 920 |
| 82. | 23.9% | Holderness School District / 1,830 |
| 83. | 23.9% | Hollis School District / 7,616 |
| 84. | 23.8% | Stratford School District / 948 |
| 85. | 23.8% | Madison School District / 2,446 |
| 86. | 23.7% | Coos County School District / 212 |
| 87. | 23.6% | Hopkinton School District / 5,646 |
| 88. | 23.6% | Merrimack Valley School District / 17,854 |
| 89. | 23.5% | Concord School District / 37,416 |
| 90. | 23.5% | Prospect Mountain High School Joint Maintenance Agreement District / 9,704 |
| 91. | 23.5% | Weare School District / 8,660 |
| 92. | 23.5% | Hill School District / 1,238 |
| 93. | 23.5% | Wakefield School District / 5,001 |
| 94. | 23.3% | Kensington School District / 2,153 |
| 95. | 23.2% | Landaff School District / 499 |
| 96. | 23.1% | Shaker Regional School District / 9,845 |
| 97. | 23.1% | Inter-Lakes School District / 8,585 |
| 98. | 23.1% | Milford School District / 14,914 |
| 99. | 23.0% | Kearsarge Regional School District / 14,606 |
| 100. | 23.0% | Marlborough School District / 1,965 |
| 101. | 22.9% | Franklin School District / 8,582 |
| 102. | 22.8% | Tamworth School District / 2,837 |
| 103. | 22.8% | Strafford School District / 3,954 |
| 104. | 22.6% | Pittsfield School District / 4,139 |
| 104. | 22.6% | Manchester School District / 109,791 |
| 106. | 22.5% | Candia School District / 3,942 |
| 107. | 22.5% | Bow School District / 7,569 |
| 108. | 22.4% | John Stark Regional School District / 13,490 |
| 109. | 22.2% | Middleton School District / 1,549 |
| 110. | 22.2% | Mascoma Valley Regional School District / 10,437 |
| 111. | 22.0% | Lafayette Regional School District / 2,265 |
| 112. | 21.9% | Lyndeborough School District / 1,406 |
| 113. | 21.8% | Stewartstown School District / 1,103 |
| 114. | 21.8% | Contoocook Valley School District / 18,236 |
| 115. | 21.8% | Fremont School District / 4,183 |
| 116. | 21.5% | Barrington School District / 8,454 |
| 117. | 21.4% | New Boston School District / 5,132 |
| 118. | 21.2% | Marlow School District / 875 |
| 119. | 21.0% | Grantham School District / 2,873 |
| 120. | 21.0% | Profile School District / 4,758 |
| 121. | 20.8% | Hooksett School District / 13,330 |
| 122. | 20.7% | Hillsboro-Deering Cooperative School District / 8,042 |
| 122. | 20.7% | Wilton-Lyndeboro School District / 5,106 |
| 124. | 20.7% | Gorham Randolph Shelburne Cooperative School District / 3,712 |
| 125. | 20.6% | Westmoreland School District / 1,904 |
| 126. | 20.5% | Newfound Area School District / 10,504 |
| 127. | 20.4% | Somersworth School District / 11,822 |
| 128. | 20.4% | Henniker School District / 4,830 |
| 129. | 20.2% | Wilton School District / 3,700 |
| 130. | 20.2% | Rochester School District / 29,801 |
| 131. | 20.1% | Bethlehem School District / 2,493 |
| 131. | 20.1% | Ashland School District / 1,543 |
| 131. | 20.1% | Chichester School District / 2,505 |
| 134. | 19.9% | Jaffrey-Rindge Cooperative School District / 11,507 |
| 135. | 19.8% | Mascenic Regional School District / 7,427 |
| 136. | 19.7% | Alton School District / 5,173 |
| 137. | 19.6% | White Mountain Regional School District / 8,257 |
| 138. | 19.5% | Lyme School District / 2,094 |
| 139. | 19.5% | Piermont School District / 934 |
| 140. | 19.3% | Laconia School District / 16,219 |
| 141. | 19.2% | Bath School District / 835 |
| 142. | 18.9% | Surry School District / 738 |
| 143. | 18.9% | Thornton School District / 2,433 |
| 144. | 18.5% | Littleton School District / 5,949 |
| 145. | 18.5% | Fall Mountain Regional School District / 12,378 |
| 146. | 18.2% | Northumberland School District / 2,397 |
| 147. | 18.2% | Goshen-Lempster Cooperative School District / 2,071 |
| 148. | 18.2% | Haverhill Cooperative School District / 4,674 |
| 149. | 18.2% | Monadnock Regional School District / 14,399 |
| 150. | 18.2% | Pembroke School District / 7,172 |
| 151. | 18.0% | Moultonborough School District / 4,189 |
| 152. | 17.9% | Chatham School District / 487 |
| 153. | 17.9% | Chesterfield School District / 3,631 |
| 154. | 17.8% | Croydon School District / 721 |
| 155. | 17.7% | Milan School District / 1,313 |
| 156. | 17.6% | Colebrook School District / 2,206 |
| 157. | 17.6% | Berlin School District / 10,208 |
| 158. | 17.5% | Rivendell Interstate School District / 1,222 |
| 159. | 17.4% | Raymond School District / 10,142 |
| 160. | 17.4% | Clarksville School District / 334 |
| 161. | 17.3% | Lebanon School District / 13,127 |
| 162. | 16.9% | Hinsdale School District / 4,106 |
| 163. | 16.8% | Claremont School District / 13,470 |
| 164. | 16.7% | Hart's Location School District / 37 |
| 165. | 16.6% | Columbia School District / 731 |
| 166. | 16.2% | Newington School District / 721 |
| 167. | 16.2% | Plainfield School District / 2,551 |
| 168. | 16.2% | Hanover School District / 11,263 |
| 168. | 16.2% | Dresden School District / 11,263 |
| 170. | 16.0% | Andover School District / 2,470 |
| 171. | 15.7% | Farmington School District / 6,664 |
| 172. | 15.5% | Lisbon Regional School District / 2,246 |
| 173. | 14.8% | Monroe School District / 984 |
| 174. | 13.9% | Warren School District / 690 |
| 175. | 13.8% | Winchester School District / 4,354 |
| 176. | 11.9% | Stark School District / 541 |
| 177. | 10.8% | Dummer School District / 393 |
| 178. | 10.6% | Unity School District / 1,742 |
| 179. | 6.5% | Errol School District / 269 |
Please note that we only rank locations with 'Irish as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Irish as First Ancestry Population Percentage' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
