| Rank | Portuguese as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 48.8% | Somerset School District / 18,503 |
| 2. | 47.7% | Fall River School District / 90,853 |
| 3. | 46.7% | Westport School District / 15,286 |
| 4. | 42.7% | New Bedford School District / 91,339 |
| 5. | 41.2% | Dartmouth School District / 34,002 |
| 6. | 41.1% | Swansea School District / 16,084 |
| 7. | 41.1% | Acushnet School District / 10,372 |
| 7. | 41.1% | Fairhaven/New Bedford School Districts in Acushnet (9-12) / 10,372 |
| 9. | 38.6% | Freetown School District / 9,013 |
| 10. | 35.9% | Fairhaven School District / 16,111 |
| 11. | 33.1% | Taunton School District / 55,718 |
| 12. | 30.4% | Somerset School District in Berkley (9-12) / 6,409 |
| 12. | 30.4% | Berkley School District / 6,409 |
| 14. | 29.0% | Seekonk School District / 13,573 |
| 15. | 27.1% | Dighton-Rehoboth School District / 18,006 |
| 16. | 25.2% | Freetown-Lakeville School District / 19,473 |
| 17. | 24.6% | Ludlow School District / 22,217 |
| 18. | 21.4% | Provincetown School District / 3,407 |
| 19. | 21.0% | Nauset/Provincetown School Districts in Turo (7-12) / 1,938 |
| 19. | 21.0% | Truro School District / 1,938 |
| 21. | 18.9% | Rochester School District / 5,223 |
| 22. | 18.5% | Tisbury School District / 3,884 |
| 23. | 18.5% | Mattapoisett School District / 6,456 |
| 24. | 17.2% | Old Rochester School District / 16,846 |
| 25. | 15.8% | Hudson School District / 19,551 |
| 26. | 14.4% | Oak Bluffs School District / 3,835 |
| 27. | 14.1% | Marion School District / 5,167 |
| 28. | 14.0% | Martha's Vineyard School District / 15,519 |
| 29. | 13.3% | Lakeville School District / 10,460 |
| 30. | 13.2% | Edgartown School District / 4,003 |
| 31. | 12.3% | Attleboro School District / 43,297 |
| 32. | 11.2% | Gloucester School District / 30,264 |
| 33. | 10.1% | Middleborough School District / 21,051 |
| 34. | 9.9% | Up-Island Regional School District / 3,797 |
| 35. | 9.4% | Stoughton School District / 26,910 |
| 36. | 9.2% | Bridgewater-Raynham School District / 40,440 |
| 37. | 8.7% | Wareham School District / 21,150 |
| 38. | 8.6% | Milford School District / 27,636 |
| 39. | 8.5% | Peabody School District / 51,186 |
| 40. | 7.8% | Wellfleet School District / 3,041 |
| 41. | 7.4% | Falmouth School District / 33,071 |
| 42. | 7.3% | Everett School District / 37,525 |
| 43. | 7.3% | Lowell School District / 103,077 |
| 44. | 7.1% | Somerville School District / 75,880 |
| 45. | 7.0% | Carver School District / 11,806 |
| 46. | 6.7% | Marlborough School District / 37,963 |
| 47. | 6.7% | Billerica School District / 39,225 |
| 48. | 6.6% | West Bridgewater School District / 6,667 |
| 49. | 6.6% | Brimfield School District / 3,800 |
| 50. | 6.5% | Dennis-Yarmouth School District / 39,675 |
| 50. | 6.5% | Norton School District / 19,103 |
| 52. | 6.1% | Plymouth School District / 56,124 |
| 53. | 6.0% | Barnstable School District / 46,781 |
| 54. | 5.8% | Name N/A / 418,381 |
| 55. | 5.7% | Nantucket School District / 11,013 |
| 56. | 5.7% | North Attleborough School District / 27,807 |
| 57. | 5.7% | Harwich School District / 12,316 |
| 58. | 5.6% | Tewksbury School District / 29,030 |
| 59. | 5.5% | Woburn School District / 38,404 |
| 60. | 5.2% | Kingston School District / 12,360 |
| 61. | 5.1% | Brockton School District / 93,217 |
| 62. | 5.0% | Dracut School District / 28,930 |
| 63. | 4.8% | East Bridgewater School District / 13,886 |
| 64. | 4.8% | Easton School District / 22,913 |
| 65. | 4.6% | Eastham School District / 5,488 |
| 66. | 4.5% | Ashland School District / 15,136 |
| 67. | 4.5% | Norwood School District / 28,346 |
| 68. | 4.5% | Silver Lake School District / 22,849 |
| 69. | 4.4% | Nauset School District / 24,870 |
| 70. | 4.3% | North Adams School District in Florida (9-12) / 822 |
| 71. | 4.0% | Tyngsborough School District / 11,594 |
| 72. | 4.0% | Mansfield School District / 23,329 |
| 73. | 3.9% | Medford School District / 55,796 |
| 74. | 3.8% | Brewster School District / 10,059 |
| 75. | 3.8% | Middleton School District / 8,958 |
| 76. | 3.7% | Rockland School District / 17,845 |
| 77. | 3.7% | Wakefield School District / 24,715 |
| 77. | 3.7% | Avon School District / 4,349 |
| 79. | 3.6% | Greenfield School District / 17,862 |
| 80. | 3.6% | Florida School District / 966 |
| 80. | 3.6% | Halifax School District / 7,735 |
| 82. | 3.6% | Salem School District / 41,547 |
| 83. | 3.6% | Mashpee School District / 14,265 |
| 84. | 3.5% | Sandwich School District / 20,150 |
| 85. | 3.5% | Hull School District / 11,090 |
| 86. | 3.5% | Orleans School District / 6,282 |
| 87. | 3.5% | Lanesborough School District / 3,130 |
| 88. | 3.5% | Topsfield School District / 6,096 |
| 89. | 3.4% | Newburyport School District / 17,428 |
| 90. | 3.4% | Plympton School District / 2,754 |
| 90. | 3.4% | Chelmsford School District / 33,655 |
| 92. | 3.3% | Bellingham School District / 15,752 |
| 93. | 3.3% | Abington School District / 16,399 |
| 93. | 3.3% | Acton School District / 20,777 |
| 95. | 3.3% | Rockport School District / 7,631 |
| 96. | 3.2% | Triton School District / 20,954 |
| 96. | 3.2% | Framingham School District / 66,411 |
| 98. | 3.1% | Palmer School District / 13,153 |
| 99. | 3.1% | North Middlesex School District / 23,903 |
| 100. | 3.1% | Acton-Boxborough School District / 25,878 |
| 101. | 3.1% | Blackstone-Millville School District / 12,185 |
| 102. | 3.0% | Masconomet School District / 23,229 |
| 103. | 3.0% | Bourne School District / 19,395 |
| 103. | 3.0% | Malden School District / 55,521 |
| 105. | 3.0% | Boylston School District / 4,365 |
| 105. | 3.0% | Saugus School District / 27,089 |
| 107. | 3.0% | Whitman-Hanson School District / 24,073 |
| 108. | 2.9% | West Boylston School District / 8,090 |
| 109. | 2.9% | Walpole School District / 23,167 |
| 109. | 2.9% | Nashoba School District / 17,919 |
| 111. | 2.9% | Burlington School District / 24,983 |
| 112. | 2.9% | Wilmington School District / 21,972 |
| 113. | 2.9% | Mendon-Upton School District / 12,310 |
| 114. | 2.8% | Beverly School District / 39,597 |
| 115. | 2.8% | Oxford School District / 13,813 |
| 116. | 2.8% | Hopedale School District / 6,276 |
| 117. | 2.7% | Conway School District / 1,914 |
| 118. | 2.7% | South Hadley School District / 17,190 |
| 119. | 2.7% | Narragansett School District / 9,752 |
| 119. | 2.7% | Franklin School District / 31,247 |
| 119. | 2.7% | Stoneham School District / 21,362 |
| 119. | 2.7% | Marshfield School District / 24,619 |
| 123. | 2.7% | Medway School District / 12,813 |
| 124. | 2.6% | Melrose School District / 26,672 |
| 125. | 2.6% | Chatham School District / 6,761 |
| 125. | 2.6% | Westborough School District / 18,427 |
| 127. | 2.6% | Revere School District / 50,555 |
| 128. | 2.5% | Northbridge School District / 14,587 |
| 129. | 2.5% | Cohasset School District / 7,323 |
| 129. | 2.5% | Cambridge School District / 106,255 |
| 131. | 2.4% | Chicopee School District / 55,875 |
| 132. | 2.4% | Lee School District / 6,196 |
| 132. | 2.4% | Amherst School District / 35,971 |
| 134. | 2.4% | Granby School District / 6,255 |
| 135. | 2.3% | Bedford School District / 13,125 |
| 136. | 2.3% | Clinton School District / 14,196 |
| 137. | 2.3% | Wrentham School District / 11,106 |
| 138. | 2.3% | Reading School District / 23,257 |
| 139. | 2.3% | Norwell School District / 10,271 |
| 140. | 2.2% | Shirley School District / 7,848 |
| 140. | 2.2% | Belchertown School District / 14,085 |
| 140. | 2.2% | Ayer/Lunenberg School Districts in Shirley (9-12) / 7,848 |
| 143. | 2.2% | New Salem-Wendell School District / 1,808 |
| 143. | 2.2% | Amherst-Pelham School District / 41,163 |
| 143. | 2.2% | Boxborough School District / 5,101 |
| 146. | 2.2% | Winchendon School District / 10,293 |
| 146. | 2.2% | Methuen School District / 43,889 |
| 148. | 2.2% | Danvers School District / 26,775 |
| 149. | 2.2% | Georgetown School District / 8,543 |
| 150. | 2.1% | Maynard School District / 10,385 |
| 151. | 2.1% | Berlin-Boylston School District / 7,160 |
| 151. | 2.1% | Braintree School District / 34,466 |
| 153. | 2.1% | Arlington School District / 41,244 |
| 154. | 2.1% | Randolph School District / 30,391 |
| 155. | 2.1% | Gardner School District / 21,018 |
| 156. | 2.1% | Foxborough School District / 16,445 |
| 157. | 2.0% | Williamsburg School District / 2,477 |
| 158. | 2.0% | Deerfield School District / 4,724 |
| 158. | 2.0% | Haverhill School District / 60,681 |
| 160. | 2.0% | Hancock School District / 738 |
| 160. | 2.0% | Mount Greylock/New Lebanon (NY) School Districts in Hancock (7-12) / 738 |
| 162. | 2.0% | Hanover School District / 13,961 |
| 163. | 2.0% | North Reading School District / 13,286 |
| 164. | 1.9% | Boxford School District / 8,175 |
| 165. | 1.9% | Lunenburg School District / 10,133 |
| 166. | 1.9% | Northborough School District / 14,732 |
| 167. | 1.9% | King Philip School District / 30,241 |
| 167. | 1.9% | Leominster School District / 42,085 |
| 169. | 1.9% | Shrewsbury School District / 33,888 |
| 169. | 1.9% | Norfolk School District / 10,968 |
| 171. | 1.8% | Northampton School District / 28,548 |
| 172. | 1.8% | Hopkinton School District / 14,326 |
| 173. | 1.8% | Dudley-Charlton Regional School District / 23,637 |
| 173. | 1.8% | Mount Greylock School District / 11,227 |
| 175. | 1.8% | Shutesbury School District / 1,935 |
| 176. | 1.7% | Quabbin School District / 15,738 |
| 177. | 1.7% | Carlisle School District / 4,817 |
| 178. | 1.7% | Athol-Royalston School District / 13,181 |
| 178. | 1.7% | Hampden-Wilbraham School District / 19,539 |
| 178. | 1.7% | Quaboag Regional School District / 9,131 |
| 178. | 1.7% | Ipswich School District / 13,302 |
| 182. | 1.7% | Canton School District / 21,865 |
| 183. | 1.7% | Ashburnham-Westminster School District / 13,472 |
| 184. | 1.7% | Webster School District / 16,914 |
| 184. | 1.7% | Northborough-Southborough School District / 24,413 |
| 186. | 1.6% | Tantasqua School District / 20,741 |
| 187. | 1.6% | Holland School District / 2,563 |
| 188. | 1.6% | Watertown School District / 32,767 |
| 189. | 1.6% | Mohawk Trail School District / 8,829 |
| 190. | 1.6% | Lynn School District / 87,196 |
| 191. | 1.6% | Weymouth School District / 53,602 |
| 192. | 1.6% | Wachusett School District / 41,452 |
| 192. | 1.6% | Douglas School District / 8,020 |
| 192. | 1.6% | Lexington School District / 30,445 |
| 195. | 1.5% | Duxbury School District / 14,225 |
| 195. | 1.5% | Orange School District / 7,689 |
| 197. | 1.5% | North Adams School District / 13,941 |
| 198. | 1.5% | Pembroke School District / 18,476 |
| 198. | 1.5% | Westford School District / 21,984 |
| 198. | 1.5% | Dedham School District / 24,308 |
| 201. | 1.5% | Ralph C. Mahar School District / 10,743 |
| 202. | 1.5% | Groton-Dunstable School District / 13,868 |
| 203. | 1.5% | Southwick-Tolland School District / 10,163 |
| 203. | 1.5% | Fitchburg School District / 41,007 |
| 203. | 1.5% | Longmeadow School District / 15,706 |
| 203. | 1.5% | Frontier School District / 12,005 |
| 207. | 1.5% | Swampscott School District in Nahant (7-12) / 3,602 |
| 207. | 1.5% | Quincy School District / 90,120 |
| 207. | 1.5% | Nahant School District / 3,602 |
| 207. | 1.5% | Central Berkshire School District / 14,215 |
| 207. | 1.5% | Southbridge School District / 17,516 |
| 212. | 1.5% | Pentucket School District / 17,795 |
| 212. | 1.5% | Holliston School District / 13,963 |
| 214. | 1.4% | Springfield School District / 153,170 |
| 215. | 1.4% | Andover School District / 33,309 |
| 216. | 1.4% | Ayer School District / 7,601 |
| 216. | 1.4% | Natick School District / 31,921 |
| 218. | 1.4% | Concord-Carlisle School District / 22,383 |
| 218. | 1.4% | Winthrop School District / 18,605 |
| 218. | 1.4% | Amesbury School District / 16,503 |
| 221. | 1.4% | Savoy School District / 763 |
| 221. | 1.4% | Adams-Cheshire School District in Savoy (7-12) / 763 |
| 221. | 1.4% | Harvard School District / 6,145 |
| 224. | 1.4% | North Andover School District / 27,433 |
| 225. | 1.3% | Hamilton-Wenham School District / 12,841 |
| 226. | 1.3% | Grafton School District / 17,535 |
| 226. | 1.3% | Uxbridge School District / 12,737 |
| 228. | 1.3% | Southborough School District / 9,681 |
| 229. | 1.3% | Concord School District / 17,566 |
| 229. | 1.3% | Hatfield School District / 3,237 |
| 231. | 1.3% | Needham School District / 28,679 |
| 232. | 1.3% | Waltham School District / 60,547 |
| 232. | 1.3% | Lawrence School District / 70,273 |
| 232. | 1.3% | Mohawk Trail Regional School District in Hawley and Charlemont towns / 1,518 |
| 232. | 1.3% | Hawlemont School District / 1,518 |
| 232. | 1.3% | Plainville School District / 8,167 |
| 237. | 1.3% | Gateway School District / 8,449 |
| 238. | 1.3% | Pelham School District / 1,343 |
| 239. | 1.2% | Manchester Essex Regional School District / 8,463 |
| 239. | 1.2% | Westfield School District / 41,373 |
| 241. | 1.2% | Pioneer Valley School District / 6,737 |
| 241. | 1.2% | Medfield School District / 12,175 |
| 241. | 1.2% | Boston School District / 625,304 |
| 244. | 1.1% | Belmont School District / 23,394 |
| 245. | 1.1% | Gill-Montague School District / 9,750 |
| 246. | 1.1% | Holbrook School District / 10,685 |
| 247. | 1.1% | Monson School District / 9,023 |
| 248. | 1.1% | Sherborn School District / 4,230 |
| 248. | 1.1% | Newton School District / 83,504 |
| 250. | 1.0% | Williamstown School District / 8,097 |
| 251. | 1.0% | Pittsfield School District / 42,943 |
| 251. | 1.0% | Rowe School District / 418 |
| 251. | 1.0% | Mohawk Trail School District in Rowe (7-12) / 418 |
| 254. | 1.0% | Whately School District / 1,588 |
| 254. | 1.0% | Millbury School District / 13,628 |
| 256. | 1.0% | Wales School District / 2,143 |
| 257. | 1.0% | Scituate School District / 18,192 |
| 257. | 1.0% | Hampshire School District / 12,382 |
| 259. | 1.0% | Gill-Montague School District in Erving (7-12) / 1,863 |
| 259. | 1.0% | Westhampton School District / 1,824 |
| 259. | 1.0% | Erving School District / 1,863 |
| 262. | 1.0% | Clarksburg School District / 1,893 |
| 262. | 1.0% | North Adams School District in Clarksburg (9-12) / 1,893 |
| 264. | 0.9% | West Springfield School District / 28,324 |
| 264. | 0.9% | Richmond School District / 1,838 |
| 264. | 0.9% | Pittsfield School District in Richmond (9-12) / 1,838 |
| 264. | 0.9% | Berkshire Hills School District / 10,385 |
| 268. | 0.9% | Millis School District / 7,964 |
| 268. | 0.9% | Adams-Cheshire School District / 11,674 |
| 270. | 0.9% | Leverett School District / 1,914 |
| 271. | 0.9% | Worcester School District / 178,397 |
| 271. | 0.9% | Chesterfield-Goshen School District / 2,246 |
| 273. | 0.9% | Milton School District / 26,333 |
| 274. | 0.9% | Hingham School District / 22,158 |
| 275. | 0.9% | Agawam School District / 28,599 |
| 276. | 0.8% | Ware School District / 9,843 |
| 277. | 0.8% | Spencer-East Brookfield School District / 14,173 |
| 278. | 0.8% | Weston School District / 11,686 |
| 279. | 0.7% | Sharon School District / 17,365 |
| 279. | 0.7% | Farmington River Regional School District / 2,044 |
| 279. | 0.7% | Littleton School District / 8,705 |
| 279. | 0.7% | Winchester School District / 21,229 |
| 283. | 0.7% | Westwood School District / 14,040 |
| 284. | 0.7% | Berlin School District / 2,795 |
| 284. | 0.7% | Sutton School District / 9,124 |
| 286. | 0.7% | East Longmeadow School District / 15,484 |
| 287. | 0.6% | Easthampton School District / 16,176 |
| 288. | 0.6% | Wellesley School District / 27,091 |
| 288. | 0.6% | Southampton School District / 5,835 |
| 290. | 0.6% | Holyoke School District / 40,530 |
| 291. | 0.6% | Sudbury School District / 17,244 |
| 292. | 0.5% | Brookline School District / 56,166 |
| 293. | 0.5% | Lincoln-Sudbury School District / 25,541 |
| 294. | 0.5% | Granville School District / 1,659 |
| 294. | 0.5% | Southwick-Tolland School District in Granville (9-12) / 1,659 |
| 296. | 0.5% | Dover-Sherborn School District / 9,893 |
| 297. | 0.5% | Lenox School District / 5,096 |
| 297. | 0.5% | Lincoln School District / 8,297 |
| 299. | 0.4% | Auburn School District / 16,473 |
| 300. | 0.4% | Leicester School District / 11,100 |
| 301. | 0.4% | Marblehead School District / 19,870 |
| 301. | 0.4% | Hadley School District / 4,740 |
| 303. | 0.4% | Sunderland School District / 3,779 |
| 304. | 0.4% | Southern Berkshire School District / 7,538 |
| 305. | 0.3% | Petersham School District / 1,246 |
| 306. | 0.3% | Chelsea School District / 36,166 |
| 306. | 0.3% | Sturbridge School District / 8,826 |
| 308. | 0.3% | Lynnfield School District / 11,492 |
| 309. | 0.3% | Wayland School District / 13,219 |
| 310. | 0.2% | North Brookfield School District / 5,048 |
| 311. | 0.2% | Swampscott School District / 13,997 |
Please note that we only rank locations with 'Portuguese as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Portuguese 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.
