| Rank | Median Age ▲ | School District / Population |
| 1. | 21.30 | Amherst School District / 35,971 |
| 2. | 21.60 | Amherst-Pelham School District / 41,163 |
| 3. | 30.40 | Lawrence School District / 70,273 |
| 4. | 30.50 | Sunderland School District / 3,779 |
| 5. | 31.50 | Somerville School District / 75,880 |
| 6. | 31.60 | Cambridge School District / 106,255 |
| 7. | 31.90 | Boston School District / 625,304 |
| 8. | 32.50 | Springfield School District / 153,170 |
| 9. | 32.60 | Chelsea School District / 36,166 |
| 10. | 33.90 | Lowell School District / 103,077 |
| 11. | 34.10 | Fitchburg School District / 41,007 |
| 12. | 34.60 | Wellesley School District / 27,091 |
| 13. | 34.70 | Worcester School District / 178,397 |
| 14. | 34.90 | Waltham School District / 60,547 |
| 15. | 35.20 | Brookline School District / 56,166 |
| 15. | 35.20 | Lynn School District / 87,196 |
| 17. | 35.60 | Brockton School District / 93,217 |
| 18. | 35.70 | Middleborough School District / 21,051 |
| 18. | 35.70 | Grafton School District / 17,535 |
| 20. | 35.80 | Everett School District / 37,525 |
| 21. | 35.90 | Malden School District / 55,521 |
| 22. | 36.10 | Southbridge School District / 17,516 |
| 23. | 36.30 | New Bedford School District / 91,339 |
| 24. | 36.70 | Franklin School District / 31,247 |
| 25. | 36.80 | Holyoke School District / 40,530 |
| 26. | 36.90 | Mansfield School District / 23,329 |
| 26. | 36.90 | Salem School District / 41,547 |
| 26. | 36.90 | Shirley School District / 7,848 |
| 26. | 36.90 | Ayer/Lunenberg School Districts in Shirley (9-12) / 7,848 |
| 30. | 37.00 | Fall River School District / 90,853 |
| 31. | 37.20 | Revere School District / 50,555 |
| 31. | 37.20 | Hamilton-Wenham School District / 12,841 |
| 31. | 37.20 | Newton School District / 83,504 |
| 34. | 37.30 | Haverhill School District / 60,681 |
| 35. | 37.40 | Westfield School District / 41,373 |
| 35. | 37.40 | Rockland School District / 17,845 |
| 35. | 37.40 | Easton School District / 22,913 |
| 35. | 37.40 | Bridgewater-Raynham School District / 40,440 |
| 39. | 37.50 | Taunton School District / 55,718 |
| 39. | 37.50 | Lincoln School District / 8,297 |
| 41. | 37.70 | Nantucket School District / 11,013 |
| 41. | 37.70 | Framingham School District / 66,411 |
| 43. | 37.80 | Medford School District / 55,796 |
| 43. | 37.80 | Milford School District / 27,636 |
| 43. | 37.80 | Gardner School District / 21,018 |
| 46. | 37.90 | Watertown School District / 32,767 |
| 47. | 38.00 | Billerica School District / 39,225 |
| 48. | 38.10 | Douglas School District / 8,020 |
| 48. | 38.10 | Berkley School District / 6,409 |
| 48. | 38.10 | Somerset School District in Berkley (9-12) / 6,409 |
| 51. | 38.20 | Boxborough School District / 5,101 |
| 51. | 38.20 | Attleboro School District / 43,297 |
| 53. | 38.30 | North Adams School District / 13,941 |
| 53. | 38.30 | Bellingham School District / 15,752 |
| 53. | 38.30 | Shrewsbury School District / 33,888 |
| 56. | 38.40 | Methuen School District / 43,889 |
| 56. | 38.40 | Uxbridge School District / 12,737 |
| 56. | 38.40 | Tyngsborough School District / 11,594 |
| 59. | 38.60 | North Andover School District / 27,433 |
| 59. | 38.60 | Winchendon School District / 10,293 |
| 59. | 38.60 | Northbridge School District / 14,587 |
| 59. | 38.60 | Whitman-Hanson School District / 24,073 |
| 63. | 38.70 | Maynard School District / 10,385 |
| 64. | 38.80 | Clinton School District / 14,196 |
| 64. | 38.80 | Oak Bluffs School District / 3,835 |
| 66. | 38.90 | North Attleborough School District / 27,807 |
| 66. | 38.90 | Northampton School District / 28,548 |
| 68. | 39.00 | Westford School District / 21,984 |
| 68. | 39.00 | Westborough School District / 18,427 |
| 68. | 39.00 | Freetown School District / 9,013 |
| 71. | 39.10 | Leominster School District / 42,085 |
| 71. | 39.10 | North Middlesex School District / 23,903 |
| 71. | 39.10 | Marlborough School District / 37,963 |
| 74. | 39.20 | Oxford School District / 13,813 |
| 75. | 39.30 | Norton School District / 19,103 |
| 75. | 39.30 | Medway School District / 12,813 |
| 77. | 39.40 | Chicopee School District / 55,875 |
| 77. | 39.40 | Gill-Montague School District in Erving (7-12) / 1,863 |
| 77. | 39.40 | Woburn School District / 38,404 |
| 77. | 39.40 | Dudley-Charlton Regional School District / 23,637 |
| 77. | 39.40 | Acton-Boxborough School District / 25,878 |
| 77. | 39.40 | Abington School District / 16,399 |
| 77. | 39.40 | Erving School District / 1,863 |
| 77. | 39.40 | Hanover School District / 13,961 |
| 85. | 39.50 | Plainville School District / 8,167 |
| 85. | 39.50 | Hopkinton School District / 14,326 |
| 85. | 39.50 | Northborough School District / 14,732 |
| 85. | 39.50 | Fairhaven/New Bedford School Districts in Acushnet (9-12) / 10,372 |
| 85. | 39.50 | Acushnet School District / 10,372 |
| 85. | 39.50 | Acton School District / 20,777 |
| 91. | 39.60 | Quincy School District / 90,120 |
| 91. | 39.60 | Sutton School District / 9,124 |
| 93. | 39.70 | Freetown-Lakeville School District / 19,473 |
| 94. | 39.80 | Randolph School District / 30,391 |
| 94. | 39.80 | Dracut School District / 28,930 |
| 94. | 39.80 | Millis School District / 7,964 |
| 94. | 39.80 | Northborough-Southborough School District / 24,413 |
| 94. | 39.80 | Norfolk School District / 10,968 |
| 94. | 39.80 | Blackstone-Millville School District / 12,185 |
| 100. | 39.90 | Holland School District / 2,563 |
| 100. | 39.90 | Holbrook School District / 10,685 |
| 100. | 39.90 | Belchertown School District / 14,085 |
| 100. | 39.90 | East Bridgewater School District / 13,886 |
| 100. | 39.90 | North Adams School District in Florida (9-12) / 822 |
| 100. | 39.90 | Leicester School District / 11,100 |
| 106. | 40.00 | Nashoba School District / 17,919 |
| 106. | 40.00 | North Brookfield School District / 5,048 |
| 106. | 40.00 | Pembroke School District / 18,476 |
| 106. | 40.00 | Burlington School District / 24,983 |
| 106. | 40.00 | Ayer School District / 7,601 |
| 106. | 40.00 | Hopedale School District / 6,276 |
| 112. | 40.10 | Amesbury School District / 16,503 |
| 112. | 40.10 | Middleton School District / 8,958 |
| 114. | 40.20 | Athol-Royalston School District / 13,181 |
| 114. | 40.20 | King Philip School District / 30,241 |
| 114. | 40.20 | Florida School District / 966 |
| 117. | 40.30 | Pentucket School District / 17,795 |
| 117. | 40.30 | West Springfield School District / 28,324 |
| 117. | 40.30 | Natick School District / 31,921 |
| 117. | 40.30 | Winthrop School District / 18,605 |
| 121. | 40.40 | Lakeville School District / 10,460 |
| 121. | 40.40 | Southborough School District / 9,681 |
| 121. | 40.40 | North Reading School District / 13,286 |
| 121. | 40.40 | Sturbridge School District / 8,826 |
| 121. | 40.40 | Plymouth School District / 56,124 |
| 121. | 40.40 | Wilmington School District / 21,972 |
| 121. | 40.40 | Mount Greylock/New Lebanon (NY) School Districts in Hancock (7-12) / 738 |
| 121. | 40.40 | Hancock School District / 738 |
| 121. | 40.40 | Ashland School District / 15,136 |
| 130. | 40.50 | Plympton School District / 2,754 |
| 130. | 40.50 | Ashburnham-Westminster School District / 13,472 |
| 130. | 40.50 | Groton-Dunstable School District / 13,868 |
| 133. | 40.60 | Lincoln-Sudbury School District / 25,541 |
| 133. | 40.60 | Foxborough School District / 16,445 |
| 133. | 40.60 | Milton School District / 26,333 |
| 136. | 40.70 | Wachusett School District / 41,452 |
| 136. | 40.70 | Canton School District / 21,865 |
| 138. | 40.80 | West Boylston School District / 8,090 |
| 138. | 40.80 | South Hadley School District / 17,190 |
| 138. | 40.80 | Webster School District / 16,914 |
| 138. | 40.80 | Rochester School District / 5,223 |
| 138. | 40.80 | Narragansett School District / 9,752 |
| 143. | 40.90 | Frontier School District / 12,005 |
| 143. | 40.90 | Wrentham School District / 11,106 |
| 143. | 40.90 | Melrose School District / 26,672 |
| 143. | 40.90 | Name N/A / 418,381 |
| 143. | 40.90 | Palmer School District / 13,153 |
| 143. | 40.90 | Stoughton School District / 26,910 |
| 149. | 41.00 | Braintree School District / 34,466 |
| 149. | 41.00 | Masconomet School District / 23,229 |
| 149. | 41.00 | Ludlow School District / 22,217 |
| 149. | 41.00 | Kingston School District / 12,360 |
| 153. | 41.10 | Wales School District / 2,143 |
| 154. | 41.20 | Silver Lake School District / 22,849 |
| 154. | 41.20 | Orange School District / 7,689 |
| 154. | 41.20 | Medfield School District / 12,175 |
| 157. | 41.30 | Sudbury School District / 17,244 |
| 157. | 41.30 | Weymouth School District / 53,602 |
| 157. | 41.30 | Tantasqua School District / 20,741 |
| 157. | 41.30 | Norwood School District / 28,346 |
| 157. | 41.30 | Georgetown School District / 8,543 |
| 162. | 41.40 | Reading School District / 23,257 |
| 162. | 41.40 | Mendon-Upton School District / 12,310 |
| 162. | 41.40 | Wakefield School District / 24,715 |
| 162. | 41.40 | Dartmouth School District / 34,002 |
| 166. | 41.50 | Arlington School District / 41,244 |
| 166. | 41.50 | Hudson School District / 19,551 |
| 166. | 41.50 | Greenfield School District / 17,862 |
| 169. | 41.60 | Millbury School District / 13,628 |
| 169. | 41.60 | Chelmsford School District / 33,655 |
| 169. | 41.60 | Sandwich School District / 20,150 |
| 169. | 41.60 | Carver School District / 11,806 |
| 173. | 41.70 | Beverly School District / 39,597 |
| 173. | 41.70 | Saugus School District / 27,089 |
| 173. | 41.70 | Monson School District / 9,023 |
| 176. | 41.80 | Auburn School District / 16,473 |
| 177. | 41.90 | Dedham School District / 24,308 |
| 177. | 41.90 | Halifax School District / 7,735 |
| 179. | 42.00 | Williamstown School District / 8,097 |
| 179. | 42.00 | Bourne School District / 19,395 |
| 179. | 42.00 | Walpole School District / 23,167 |
| 182. | 42.10 | Tewksbury School District / 29,030 |
| 182. | 42.10 | Needham School District / 28,679 |
| 182. | 42.10 | Andover School District / 33,309 |
| 185. | 42.20 | Holliston School District / 13,963 |
| 185. | 42.20 | Spencer-East Brookfield School District / 14,173 |
| 185. | 42.20 | Brimfield School District / 3,800 |
| 185. | 42.20 | Easthampton School District / 16,176 |
| 185. | 42.20 | Belmont School District / 23,394 |
| 185. | 42.20 | Quabbin School District / 15,738 |
| 191. | 42.30 | Boxford School District / 8,175 |
| 191. | 42.30 | Pittsfield School District / 42,943 |
| 191. | 42.30 | Sharon School District / 17,365 |
| 191. | 42.30 | Lunenburg School District / 10,133 |
| 191. | 42.30 | Seekonk School District / 13,573 |
| 196. | 42.40 | Topsfield School District / 6,096 |
| 196. | 42.40 | Marshfield School District / 24,619 |
| 198. | 42.50 | Southwick-Tolland School District / 10,163 |
| 199. | 42.60 | Granville School District / 1,659 |
| 199. | 42.60 | Longmeadow School District / 15,706 |
| 199. | 42.60 | Savoy School District / 763 |
| 199. | 42.60 | Southwick-Tolland School District in Granville (9-12) / 1,659 |
| 199. | 42.60 | Adams-Cheshire School District in Savoy (7-12) / 763 |
| 204. | 42.70 | Dighton-Rehoboth School District / 18,006 |
| 204. | 42.70 | Scituate School District / 18,192 |
| 204. | 42.70 | Winchester School District / 21,229 |
| 207. | 42.80 | Mount Greylock School District / 11,227 |
| 207. | 42.80 | Cohasset School District / 7,323 |
| 209. | 42.90 | Agawam School District / 28,599 |
| 209. | 42.90 | Southampton School District / 5,835 |
| 211. | 43.00 | Swansea School District / 16,084 |
| 211. | 43.00 | West Bridgewater School District / 6,667 |
| 211. | 43.00 | Duxbury School District / 14,225 |
| 211. | 43.00 | Lynnfield School District / 11,492 |
| 211. | 43.00 | Harvard School District / 6,145 |
| 216. | 43.10 | Hingham School District / 22,158 |
| 216. | 43.10 | Granby School District / 6,255 |
| 216. | 43.10 | Dover School District / 5,663 |
| 216. | 43.10 | Adams-Cheshire School District / 11,674 |
| 216. | 43.10 | Boylston School District / 4,365 |
| 216. | 43.10 | Chesterfield-Goshen School District / 2,246 |
| 222. | 43.20 | Ware School District / 9,843 |
| 222. | 43.20 | Littleton School District / 8,705 |
| 224. | 43.30 | Westwood School District / 14,040 |
| 224. | 43.30 | Stoneham School District / 21,362 |
| 224. | 43.30 | Dover-Sherborn School District / 9,893 |
| 224. | 43.30 | Conway School District / 1,914 |
| 228. | 43.40 | Peabody School District / 51,186 |
| 229. | 43.50 | Westhampton School District / 1,824 |
| 229. | 43.50 | Sherborn School District / 4,230 |
| 229. | 43.50 | Ralph C. Mahar School District / 10,743 |
| 229. | 43.50 | East Longmeadow School District / 15,484 |
| 229. | 43.50 | Gill-Montague School District / 9,750 |
| 229. | 43.50 | Wareham School District / 21,150 |
| 235. | 43.70 | Hampshire School District / 12,382 |
| 235. | 43.70 | Weston School District / 11,686 |
| 237. | 43.90 | Bedford School District / 13,125 |
| 237. | 43.90 | Central Berkshire School District / 14,215 |
| 237. | 43.90 | Manchester Essex Regional School District / 8,463 |
| 237. | 43.90 | Norwell School District / 10,271 |
| 237. | 43.90 | Marblehead School District / 19,870 |
| 242. | 44.00 | Lanesborough School District / 3,130 |
| 243. | 44.10 | North Adams School District in Monroe (9-12) / 144 |
| 243. | 44.10 | Berlin-Boylston School District / 7,160 |
| 245. | 44.20 | Avon School District / 4,349 |
| 245. | 44.20 | Danvers School District / 26,775 |
| 245. | 44.20 | Carlisle School District / 4,817 |
| 248. | 44.30 | North Adams School District in Clarksburg (9-12) / 1,893 |
| 248. | 44.30 | Martha's Vineyard School District / 15,519 |
| 248. | 44.30 | Shutesbury School District / 1,935 |
| 248. | 44.30 | Clarksburg School District / 1,893 |
| 248. | 44.30 | Quaboag Regional School District / 9,131 |
| 248. | 44.30 | Lee School District / 6,196 |
| 254. | 44.40 | Lexington School District / 30,445 |
| 255. | 44.50 | Somerset School District / 18,503 |
| 255. | 44.50 | Westport School District / 15,286 |
| 255. | 44.50 | Swampscott School District / 13,997 |
| 255. | 44.50 | Gateway School District / 8,449 |
| 259. | 44.60 | Fairhaven School District / 16,111 |
| 259. | 44.60 | Triton School District / 20,954 |
| 259. | 44.60 | Concord-Carlisle School District / 22,383 |
| 262. | 44.70 | Concord School District / 17,566 |
| 263. | 44.80 | Wayland School District / 13,219 |
| 264. | 44.90 | Newburyport School District / 17,428 |
| 265. | 45.00 | Marion School District / 5,167 |
| 266. | 45.10 | Pioneer Valley School District / 6,737 |
| 266. | 45.10 | Mohawk Trail School District / 8,829 |
| 266. | 45.10 | Hampden-Wilbraham School District / 19,539 |
| 266. | 45.10 | Whately School District / 1,588 |
| 266. | 45.10 | Old Rochester School District / 16,846 |
| 271. | 45.20 | Edgartown School District / 4,003 |
| 271. | 45.20 | Barnstable School District / 46,781 |
| 271. | 45.20 | Deerfield School District / 4,724 |
| 274. | 45.30 | Hull School District / 11,090 |
| 274. | 45.30 | Berlin School District / 2,795 |
| 276. | 45.60 | Gloucester School District / 30,264 |
| 277. | 45.80 | New Salem-Wendell School District / 1,808 |
| 278. | 45.90 | Mashpee School District / 14,265 |
| 279. | 46.00 | Ipswich School District / 13,302 |
| 280. | 46.10 | Brookfield School District / 3,409 |
| 281. | 46.30 | Williamsburg School District / 2,477 |
| 282. | 46.50 | Lenox School District / 5,096 |
| 283. | 46.60 | Tisbury School District / 3,884 |
| 284. | 46.80 | Pelham School District / 1,343 |
| 285. | 46.90 | Up-Island Regional School District / 3,797 |
| 286. | 47.10 | Mohawk Trail Regional School District in Hawley and Charlemont towns / 1,518 |
| 286. | 47.10 | Hawlemont School District / 1,518 |
| 288. | 47.40 | Berkshire Hills School District / 10,385 |
| 289. | 47.60 | Mattapoisett School District / 6,456 |
| 290. | 48.40 | Hatfield School District / 3,237 |
| 291. | 48.70 | Leverett School District / 1,914 |
| 292. | 49.00 | Hadley School District / 4,740 |
| 293. | 49.20 | Swampscott School District in Nahant (7-12) / 3,602 |
| 293. | 49.20 | Nahant School District / 3,602 |
| 295. | 49.60 | Farmington River Regional School District / 2,044 |
| 296. | 49.70 | Southern Berkshire School District / 7,538 |
| 297. | 50.10 | Falmouth School District / 33,071 |
| 298. | 50.50 | Dennis-Yarmouth School District / 39,675 |
| 298. | 50.50 | Pittsfield School District in Richmond (9-12) / 1,838 |
| 298. | 50.50 | Richmond School District / 1,838 |
| 301. | 51.00 | Rockport School District / 7,631 |
| 302. | 51.60 | Brewster School District / 10,059 |
| 303. | 52.40 | Harwich School District / 12,316 |
| 304. | 52.50 | Rowe School District / 418 |
| 304. | 52.50 | Mohawk Trail School District in Rowe (7-12) / 418 |
| 306. | 52.90 | Nauset/Provincetown School Districts in Turo (7-12) / 1,938 |
| 306. | 52.90 | Truro School District / 1,938 |
| 308. | 53.70 | Wellfleet School District / 3,041 |
| 309. | 53.80 | Petersham School District / 1,246 |
| 310. | 54.00 | Provincetown School District / 3,407 |
| 311. | 55.20 | Nauset School District / 24,870 |
| 312. | 56.80 | Eastham School District / 5,488 |
| 313. | 57.20 | Chatham School District / 6,761 |
| 314. | 58.50 | Gosnold School District / 156 |
| 315. | 59.90 | Orleans School District / 6,282 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' 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.
