| Rank | Cooling Cost Index ▼ | City / Population |
| 1. | 49 | Acushnet Center, MA / 2,786 |
| 2. | 49 | Acushnet, MA |
| 3. | 48 | East Freetown, MA |
| 4. | 47 | Nahant, MA / 3,451 |
| 5. | 47 | Swampscott, MA / 13,912 |
| 6. | 47 | Assonet, MA |
| 7. | 46 | Hull, MA / 10,324 |
| 8. | 46 | North Lakeville, MA / 2,409 |
| 9. | 46 | Roxbury Crossing, MA |
| 10. | 46 | Winthrop, MA / 18,605 |
| 11. | 46 | Berkley, MA |
| 12. | 46 | North Dighton, MA |
| 13. | 46 | Dighton, MA |
| 14. | 46 | Winthrop Town, MA / 17,992 |
| 15. | 46 | East Boston, MA |
| 16. | 46 | Pembroke, MA |
| 17. | 46 | North Pembroke, MA / 3,313 |
| 18. | 45 | West Medford, MA |
| 19. | 45 | Lakeville, MA |
| 20. | 45 | Rochester, MA |
| 21. | 45 | Bliss Corner, MA / 5,908 |
| 22. | 45 | New Bedford, MA / 94,873 |
| 23. | 45 | Medford, MA / 56,981 |
| 24. | 45 | Boston, MA / 639,594 |
| 25. | 45 | Lynn, MA / 91,289 |
| 26. | 45 | Middleboro, MA |
| 27. | 45 | Malden, MA / 60,309 |
| 28. | 45 | Chelsea, MA / 37,084 |
| 29. | 45 | Dorchester Center, MA |
| 30. | 45 | Waltham, MA / 61,908 |
| 31. | 45 | West Bridgewater, MA |
| 32. | 45 | Revere, MA / 53,258 |
| 33. | 45 | Everett, MA / 42,758 |
| 34. | 45 | Charlestown, MA |
| 35. | 45 | Saugus, MA / 27,369 |
| 36. | 45 | Elmwood, MA |
| 37. | 45 | Readville, MA |
| 37. | 45 | North Waltham, MA |
| 39. | 45 | Waverley, MA |
| 40. | 45 | Somerville, MA / 77,560 |
| 41. | 45 | Melrose, MA / 27,509 |
| 42. | 45 | Stoneham, MA / 21,611 |
| 43. | 45 | Roxbury, MA |
| 44. | 44 | Danvers, MA / 27,075 |
| 45. | 44 | Halifax, MA |
| 46. | 44 | Peabody, MA / 51,868 |
| 47. | 44 | Jamaica Plain, MA |
| 48. | 44 | Monponsett, MA |
| 49. | 44 | Dorchester, MA |
| 50. | 44 | Bryantville, MA |
| 51. | 44 | Bridgewater, MA / 8,374 |
| 52. | 44 | East Bridgewater, MA |
| 53. | 44 | Cambridge, MA / 106,844 |
| 54. | 44 | Plympton, MA |
| 55. | 44 | Wakefield, MA / 25,835 |
| 56. | 44 | Middleborough Center, MA / 7,432 |
| 57. | 44 | Kingston, MA / 6,103 |
| 58. | 44 | West Newton, MA |
| 59. | 44 | Brookline, MA / 59,016 |
| 60. | 44 | Brighton, MA |
| 61. | 44 | Belmont, MA / 25,173 |
| 62. | 44 | Watertown, MA / 32,880 |
| 63. | 44 | North Marshfield, MA |
| 64. | 44 | Newtonville, MA |
| 65. | 44 | New Town, MA |
| 66. | 44 | Allston, MA |
| 67. | 44 | South Weymouth, MA |
| 68. | 44 | Weymouth Town, MA / 54,815 |
| 69. | 44 | Essex, MA / 1,733 |
| 70. | 44 | Manchester, MA |
| 71. | 44 | Accord, MA |
| 72. | 44 | Fall River, MA / 88,756 |
| 73. | 44 | Gloucester, MA / 29,237 |
| 74. | 44 | Whitman, MA |
| 75. | 44 | Salem, MA / 42,321 |
| 76. | 44 | Norwell, MA |
| 77. | 44 | Nonantum, MA |
| 78. | 44 | North Weymouth, MA |
| 79. | 44 | Waban, MA |
| 80. | 44 | Prides Crossing, MA |
| 81. | 43 | Beverly, MA / 40,370 |
| 82. | 43 | Arlington, MA / 43,728 |
| 83. | 43 | North Carver, MA |
| 84. | 43 | Cohasset, MA |
| 85. | 43 | Newton, MA / 86,945 |
| 86. | 43 | Arlington Heights, MA |
| 87. | 43 | Marblehead, MA / 20,163 |
| 88. | 43 | Brockton, MA / 94,267 |
| 89. | 43 | Hanover, MA |
| 90. | 43 | Winchester, MA / 21,863 |
| 91. | 43 | Weymouth, MA / 53,602 |
| 92. | 43 | Hingham, MA / 5,199 |
| 93. | 43 | East Weymouth, MA |
| 94. | 43 | Mattapoisett, MA |
| 95. | 43 | Mattapoisett Center, MA / 3,199 |
| 96. | 43 | Brookline Village, MA |
| 97. | 43 | Raynham, MA |
| 98. | 43 | Raynham Center, MA / 4,480 |
| 99. | 43 | North Plymouth, MA / 3,747 |
| 100. | 43 | Quincy, MA / 92,920 |
| 101. | 43 | South Duxbury, MA / 3,752 |
| 102. | 43 | Carver, MA |
| 103. | 43 | South Easton, MA |
| 104. | 43 | East Taunton, MA |
| 105. | 43 | Taunton, MA / 56,056 |
| 106. | 43 | Easton, MA |
| 107. | 43 | Lexington, MA / 32,306 |
| 108. | 43 | Norton, MA |
| 109. | 42 | North Easton, MA |
| 110. | 42 | Rehoboth, MA |
| 111. | 42 | North Seekonk, MA / 2,660 |
| 112. | 42 | Milton Village, MA |
| 113. | 42 | Fairhaven, MA |
| 114. | 42 | Weston, MA |
| 115. | 42 | Mattapan, MA |
| 116. | 42 | Cochituate, MA / 6,637 |
| 117. | 42 | Sharon, MA / 6,010 |
| 118. | 42 | Roslindale, MA |
| 119. | 42 | South Dartmouth, MA |
| 120. | 42 | Rockland, MA |
| 121. | 42 | Braintree Town, MA / 36,543 |
| 122. | 42 | Braintree, MA / 34,466 |
| 123. | 42 | Southfield, MA |
| 124. | 42 | Newton Upper Falls, MA |
| 125. | 42 | Hanson, MA / 1,718 |
| 126. | 42 | Auburndale, MA |
| 127. | 42 | Newton Highlands, MA |
| 128. | 42 | Minot, MA |
| 129. | 42 | Somerset, MA / 18,262 |
| 130. | 42 | Newton Lower Falls, MA |
| 131. | 41 | Ocean Grove, MA / 2,674 |
| 132. | 41 | Foxboro, MA |
| 133. | 41 | Plymouth, MA / 7,567 |
| 134. | 41 | Avon, MA |
| 135. | 41 | Foxborough, MA / 5,013 |
| 136. | 41 | Wenham, MA |
| 137. | 41 | Reading, MA / 25,176 |
| 138. | 41 | Newton Center, MA |
| 139. | 41 | Hamilton, MA |
| 140. | 41 | Chestnut Hill, MA |
| 141. | 41 | North Reading, MA |
| 142. | 41 | Swansea, MA |
| 143. | 41 | Norton Center, MA / 2,870 |
| 144. | 41 | Woburn, MA / 38,826 |
| 145. | 41 | Greenbush, MA |
| 146. | 41 | Abington, MA / 16,081 |
| 147. | 41 | Scituate, MA / 5,623 |
| 148. | 41 | Wayland, MA |
| 149. | 41 | Stoughton, MA |
| 150. | 41 | Marshfield Hills, MA / 2,423 |
| 151. | 41 | Weweantic, MA / 1,662 |
| 152. | 41 | Wellesley Hills, MA |
| 153. | 41 | Wareham, MA |
| 154. | 41 | Wareham Center, MA / 3,218 |
| 155. | 41 | North Scituate, MA / 4,962 |
| 156. | 41 | Ocean Bluff, MA |
| 157. | 41 | Wellesley, MA / 28,858 |
| 158. | 41 | Mansfield, MA |
| 159. | 41 | Humarock, MA |
| 160. | 41 | Mansfield Center, MA / 7,861 |
| 161. | 41 | Babson Park, MA |
| 162. | 41 | Duxbury, MA / 1,197 |
| 163. | 41 | Marion, MA |
| 164. | 41 | Marshfield, MA / 4,227 |
| 165. | 41 | Marion Center, MA / 1,176 |
| 166. | 41 | Wilmington, MA / 22,907 |
| 167. | 41 | Green Harbor-Cedar Crest, MA / 2,782 |
| 168. | 41 | Onset, MA / 1,068 |
| 169. | 41 | Green Harbor, MA |
| 170. | 41 | Ocean Bluff-Brant Rock, MA / 5,198 |
| 171. | 41 | Holbrook, MA / 10,925 |
| 172. | 41 | Brant Rock, MA |
| 173. | 41 | Bourne, MA / 1,148 |
| 174. | 41 | Monument Beach, MA / 3,224 |
| 175. | 41 | Pocasset, MA / 2,932 |
| 176. | 41 | Needham Heights, MA |
| 177. | 41 | Lynnfield, MA / 12,058 |
| 178. | 41 | West Roxbury, MA |
| 179. | 41 | Smith Mills, MA / 4,741 |
| 180. | 41 | South Hamilton, MA |
| 181. | 41 | Hathorne, MA |
| 182. | 41 | West Wareham, MA / 3,070 |
| 183. | 40 | Topsfield, MA / 2,983 |
| 184. | 40 | Middleton, MA |
| 185. | 40 | Natick, MA |
| 186. | 40 | South Carver, MA |
| 187. | 40 | Boxford, MA / 2,228 |
| 188. | 40 | Canton, MA |
| 189. | 40 | Burlington, MA / 25,190 |
| 190. | 40 | Menemsha, MA |
| 191. | 40 | Cuttyhunk, MA |
| 192. | 40 | Lincoln, MA |
| 193. | 40 | East Walpole, MA |
| 194. | 40 | Seekonk, MA |
| 195. | 39 | White Island Shores, MA / 1,917 |
| 196. | 39 | Milton, MA / 27,204 |
| 197. | 39 | Norwood, MA / 28,844 |
| 198. | 39 | Chilmark, MA |
| 199. | 39 | White Horse Beach, MA |
| 200. | 39 | Bedford, MA |
| 201. | 39 | Manomet, MA |
| 202. | 39 | Needham, MA / 29,540 |
| 203. | 39 | Pinehurst, MA / 7,452 |
| 204. | 39 | Chartley, MA |
| 205. | 39 | Hyde Park, MA |
| 206. | 39 | Medfield, MA / 5,964 |
| 207. | 39 | Nutting Lake, MA |
| 208. | 39 | Ipswich, MA / 4,003 |
| 209. | 39 | Attleboro, MA / 43,774 |
| 210. | 39 | Westport Point, MA |
| 211. | 39 | Randolph, MA / 33,135 |
| 212. | 39 | Billerica, MA |
| 213. | 39 | Hanscom Afb, MA |
| 214. | 39 | Attleboro Falls, MA |
| 215. | 38 | Dartmouth, MA |
| 216. | 38 | Rowley, MA / 1,444 |
| 217. | 38 | Dedham, MA / 25,111 |
| 218. | 38 | Walpole, MA / 5,910 |
| 219. | 38 | Concord, MA |
| 220. | 38 | East Wareham, MA |
| 221. | 38 | Westport, MA |
| 222. | 38 | North Westport, MA / 4,540 |
| 223. | 38 | Dover, MA / 2,249 |
| 224. | 38 | Rockport, MA / 4,832 |
| 225. | 38 | The Pinehills, MA / 1,020 |
| 226. | 38 | South Walpole, MA |
| 227. | 38 | North Dartmouth, MA |
| 228. | 38 | Westwood, MA |
| 229. | 38 | North Andover, MA |
| 230. | 37 | Andover, MA / 8,953 |
| 231. | 37 | Lawrence, MA / 77,364 |
| 232. | 37 | Georgetown, MA |
| 233. | 37 | West Boxford, MA |
| 234. | 37 | Groveland, MA |
| 235. | 36 | West Tisbury, MA |
| 236. | 36 | Tewksbury, MA |
| 237. | 36 | Falmouth, MA / 3,785 |
| 238. | 36 | Byfield, MA |
| 239. | 36 | Teaticket, MA / 1,441 |
| 240. | 36 | Silver Beach, MA |
| 241. | 36 | North Falmouth, MA / 2,957 |
| 242. | 36 | Cataumet, MA |
| 243. | 36 | Buzzards Bay, MA / 3,176 |
| 244. | 35 | Woods Hole, MA / 953 |
| 245. | 35 | West Falmouth, MA / 1,967 |
| 246. | 35 | Sudbury, MA |
| 247. | 35 | Newbury, MA |
| 248. | 34 | Sagamore, MA / 3,589 |
| 249. | 34 | Sagamore Beach, MA |
| 250. | 34 | Sandwich, MA / 2,847 |
| 251. | 34 | Sherborn, MA |
| 252. | 34 | Haverhill, MA / 61,769 |
| 253. | 34 | Methuen, MA / 48,159 |
| 254. | 34 | Carlisle, MA |
| 255. | 34 | West Newbury, MA |
| 256. | 33 | North Billerica, MA |
| 257. | 33 | Oak Bluffs, MA |
| 258. | 33 | Framingham, MA / 69,900 |
| 259. | 33 | West Chop, MA |
| 260. | 33 | Vineyard Haven, MA / 2,384 |
| 261. | 32 | Salisbury, MA / 4,757 |
| 262. | 32 | Millis-Clicquot, MA / 4,260 |
| 263. | 32 | Norfolk, MA |
| 264. | 32 | Provincetown, MA / 2,777 |
| 265. | 32 | Amesbury, MA / 12,225 |
| 266. | 32 | East Falmouth, MA / 5,818 |
| 267. | 32 | Millis, MA |
| 268. | 32 | Seconsett Island, MA / 23 |
| 269. | 32 | Edgartown, MA / 999 |
| 270. | 31 | Monomoscoy Island, MA / 170 |
| 271. | 31 | Seabrook, MA / 445 |
| 272. | 31 | Newburyport, MA / 17,662 |
| 273. | 31 | Popponesset Island, MA / 24 |
| 274. | 31 | New Seabury, MA / 1,005 |
| 275. | 31 | Popponesset, MA / 227 |
| 276. | 31 | Mashpee Neck, MA / 666 |
| 277. | 31 | Mashpee, MA |
| 278. | 31 | Cotuit, MA |
| 279. | 31 | Wrentham, MA |
| 280. | 31 | Plainville, MA |
| 281. | 31 | North Attleboro, MA |
| 282. | 31 | Sheldonville, MA |
| 283. | 31 | Osterville, MA |
| 284. | 31 | Medway, MA |
| 285. | 31 | Franklin, MA / 31,247 |
| 286. | 30 | Franklin Town, MA / 32,393 |
| 287. | 30 | Ashland, MA |
| 288. | 30 | Forestdale, MA / 4,381 |
| 289. | 30 | North Truro, MA |
| 290. | 30 | Marstons Mills, MA |
| 291. | 30 | West Hyannisport, MA |
| 292. | 30 | Hopkinton, MA / 2,509 |
| 293. | 30 | Holliston, MA |
| 294. | 30 | Hyannis Port, MA |
| 295. | 30 | Barnstable Town, MA / 44,750 |
| 296. | 30 | Centerville, MA |
| 297. | 30 | East Sandwich, MA / 3,861 |
| 298. | 29 | Milford, MA / 25,422 |
| 299. | 29 | Truro, MA |
| 300. | 29 | West Barnstable, MA |
| 301. | 29 | Hyannis, MA |
| 302. | 29 | Fayville, MA |
| 303. | 29 | Barnstable, MA / 47,821 |
| 304. | 29 | Bellingham, MA / 5,055 |
| 305. | 29 | Cummaquid, MA |
| 306. | 29 | West Yarmouth, MA / 5,882 |
| 307. | 29 | West Concord, MA / 7,085 |
| 308. | 29 | Hopedale, MA / 3,858 |
| 309. | 29 | Yarmouth Port, MA / 4,906 |
| 310. | 29 | South Yarmouth, MA / 11,482 |
| 311. | 28 | West Dennis, MA / 2,219 |
| 312. | 28 | Dennis, MA / 2,431 |
| 313. | 28 | Dennis Port, MA / 2,936 |
| 314. | 28 | South Dennis, MA / 3,599 |
| 315. | 28 | East Dennis, MA / 2,928 |
| 316. | 28 | West Harwich, MA |
| 317. | 28 | Northwest Harwich, MA / 3,782 |
| 318. | 28 | Shirley, MA / 1,321 |
| 319. | 28 | Millville, MA |
| 320. | 28 | Village Of Nagog Woods, MA |
| 321. | 28 | Mendon, MA |
| 322. | 28 | Amesbury Town, MA / 16,554 |
| 323. | 28 | Blackstone, MA |
| 324. | 28 | Devens, MA / 1,745 |
| 325. | 28 | North Egremont, MA |
| 326. | 28 | Still River, MA |
| 327. | 27 | Ware, MA / 5,816 |
| 328. | 27 | Maynard, MA / 10,314 |
| 329. | 27 | Chelmsford, MA |
| 330. | 27 | Lowell, MA / 108,491 |
| 331. | 27 | Harvard, MA |
| 332. | 27 | North Chelmsford, MA |
| 333. | 27 | Cordaville, MA / 2,550 |
| 334. | 27 | Madaket, MA / 273 |
| 335. | 27 | Tyngsboro, MA |
| 336. | 26 | Dracut, MA |
| 337. | 26 | Acton, MA |
| 338. | 26 | Dunstable, MA |
| 339. | 26 | Westford, MA |
| 340. | 26 | Pepperell, MA / 2,361 |
| 341. | 26 | Stow, MA |
| 342. | 26 | East Pepperell, MA / 1,967 |
| 343. | 26 | Groton, MA / 939 |
| 344. | 26 | Woodville, MA |
| 345. | 26 | West Groton, MA |
| 346. | 25 | Ayer, MA / 2,930 |
| 347. | 25 | Lancaster, MA |
| 348. | 25 | Hudson, MA / 15,212 |
| 349. | 25 | Merrimac, MA |
| 350. | 25 | Boxborough, MA |
| 351. | 25 | Littleton Common, MA / 2,845 |
| 352. | 25 | West Stockbridge, MA |
| 353. | 25 | South Wellfleet, MA |
| 354. | 25 | Littleton, MA |
| 355. | 25 | Bolton, MA |
| 356. | 25 | Ashley Falls, MA |
| 357. | 25 | Wheelwright, MA |
| 358. | 24 | Hardwick, MA |
| 359. | 24 | Petersham, MA / 269 |
| 360. | 24 | New Braintree, MA |
| 361. | 24 | New Salem, MA |
| 362. | 24 | South Barre, MA |
| 363. | 24 | Gilbertville, MA |
| 364. | 24 | Barre, MA / 910 |
| 365. | 23 | Templeton, MA |
| 366. | 23 | Palmer, MA / 4,170 |
| 367. | 23 | East Templeton, MA |
| 368. | 23 | Upton, MA / 3,319 |
| 369. | 23 | Rutland, MA / 2,478 |
| 370. | 23 | Gardner, MA / 20,279 |
| 371. | 23 | Townsend, MA / 1,227 |
| 372. | 23 | Palmer Town, MA / 12,155 |
| 373. | 23 | Westminster, MA |
| 374. | 23 | Wellfleet, MA |
| 375. | 23 | Oakham, MA |
| 376. | 23 | Lunenburg, MA / 1,831 |
| 377. | 23 | Wendell Depot, MA |
| 378. | 23 | Northbridge, MA |
| 379. | 23 | Hubbardston, MA |
| 380. | 23 | Wendell, MA |
| 381. | 23 | Thorndike, MA |
| 382. | 23 | Bondsville, MA / 1,929 |
| 383. | 22 | South Egremont, MA |
| 384. | 22 | Siasconset, MA / 200 |
| 385. | 22 | Sheffield, MA |
| 386. | 22 | Royalston, MA |
| 387. | 22 | North Uxbridge, MA |
| 388. | 22 | Uxbridge, MA |
| 389. | 22 | Nantucket, MA / 7,787 |
| 390. | 22 | Warwick, MA |
| 391. | 22 | Three Rivers, MA / 3,288 |
| 392. | 22 | West Warren, MA |
| 393. | 22 | Great Barrington, MA / 2,324 |
| 394. | 22 | South Lancaster, MA / 1,812 |
| 395. | 22 | Marlborough, MA / 39,141 |
| 396. | 21 | West Brookfield, MA / 1,352 |
| 397. | 21 | Athol, MA / 8,340 |
| 398. | 21 | Southborough, MA |
| 399. | 21 | North Brookfield, MA / 2,079 |
| 400. | 21 | Winchendon, MA / 3,714 |
| 401. | 21 | West Townsend, MA |
| 402. | 21 | Clinton, MA / 7,488 |
| 403. | 21 | Berlin, MA |
| 404. | 21 | Linwood, MA |
| 405. | 21 | Winchendon Springs, MA |
| 406. | 21 | Paxton, MA |
| 407. | 21 | Warren, MA / 1,456 |
| 408. | 21 | Harwich Port, MA / 1,772 |
| 409. | 21 | Ludlow, MA |
| 410. | 21 | Brookfield, MA / 902 |
| 411. | 21 | Harwich Center, MA / 1,902 |
| 412. | 21 | Spencer, MA / 5,670 |
| 413. | 21 | Glendale, MA |
| 414. | 21 | Harwich, MA |
| 415. | 21 | East Brookfield, MA / 1,312 |
| 416. | 21 | South Harwich, MA |
| 417. | 21 | Baldwinville, MA / 2,327 |
| 418. | 21 | South Chatham, MA |
| 419. | 21 | Shutesbury, MA |
| 420. | 21 | East Harwich, MA / 4,749 |
| 421. | 21 | Orange, MA / 3,944 |
| 422. | 21 | West Chatham, MA / 1,352 |
| 423. | 21 | Hampden, MA |
| 424. | 21 | Ashburnham, MA |
| 425. | 21 | Chatham, MA / 1,470 |
| 426. | 20 | Brewster, MA / 2,306 |
| 427. | 20 | North Chatham, MA |
| 428. | 20 | Belchertown, MA / 3,010 |
| 429. | 20 | Housatonic, MA / 814 |
| 430. | 20 | South Orleans, MA |
| 431. | 20 | Monterey, MA |
| 432. | 20 | Brimfield, MA |
| 433. | 20 | Deerfield, MA / 818 |
| 434. | 20 | Orleans, MA / 1,531 |
| 435. | 20 | Turners Falls, MA / 4,719 |
| 436. | 20 | East Orleans, MA |
| 437. | 20 | Lake Pleasant, MA |
| 438. | 20 | Montague, MA |
| 439. | 20 | Gill, MA |
| 440. | 20 | South Ashburnham, MA / 1,042 |
| 441. | 20 | Mill River, MA |
| 442. | 20 | Sandisfield, MA |
| 443. | 20 | Erving, MA |
| 444. | 19 | North Eastham, MA / 1,917 |
| 445. | 19 | Eastham, MA |
| 446. | 19 | Tyringham, MA |
| 447. | 19 | Northfield, MA / 1,060 |
| 448. | 19 | Leverett, MA |
| 449. | 19 | Princeton, MA |
| 450. | 19 | Ashby, MA |
| 451. | 19 | Amherst, MA |
| 452. | 19 | Westborough, MA / 4,061 |
| 453. | 19 | South Amherst, MA / 5,267 |
| 454. | 19 | Charlton City, MA |
| 455. | 19 | Amherst Center, MA / 19,543 |
| 456. | 19 | Charlton, MA |
| 457. | 19 | Charlton Depot, MA |
| 458. | 18 | Wilbraham, MA / 3,765 |
| 459. | 18 | Hadley, MA |
| 460. | 18 | Granville, MA |
| 461. | 18 | Fiskdale, MA / 2,213 |
| 462. | 18 | Hatfield, MA / 1,420 |
| 463. | 18 | West Hatfield, MA |
| 464. | 18 | Millers Falls, MA / 855 |
| 465. | 18 | North Amherst, MA / 7,517 |
| 466. | 18 | North Hatfield, MA |
| 467. | 18 | Fitchburg, MA / 40,419 |
| 468. | 18 | Whately, MA |
| 469. | 18 | Leominster, MA / 40,954 |
| 470. | 18 | East Princeton, MA |
| 471. | 17 | Sterling, MA |
| 472. | 17 | South Deerfield, MA / 1,733 |
| 473. | 17 | Sturbridge, MA / 2,265 |
| 474. | 17 | Sunderland, MA |
| 475. | 17 | Northborough, MA / 6,613 |
| 476. | 17 | South Grafton, MA |
| 477. | 17 | Southbridge Town, MA / 16,775 |
| 478. | 17 | Springfield, MA / 153,836 |
| 479. | 17 | Southbridge, MA / 13,068 |
| 480. | 17 | Dudley, MA |
| 481. | 17 | Whitinsville, MA / 6,478 |
| 482. | 17 | East Douglas, MA / 2,912 |
| 483. | 16 | Agawam Town, MA / 28,626 |
| 484. | 16 | Monson Center, MA / 1,935 |
| 485. | 16 | Otis, MA |
| 486. | 16 | Richmond, MA |
| 487. | 16 | East Longmeadow, MA |
| 488. | 16 | East Otis, MA |
| 489. | 16 | Stockbridge, MA |
| 490. | 16 | Monson, MA |
| 491. | 16 | Leicester, MA |
| 492. | 16 | Wales, MA |
| 493. | 16 | Agawam, MA / 28,599 |
| 494. | 16 | Haydenville, MA |
| 495. | 16 | Rochdale, MA |
| 496. | 15 | Holland, MA / 1,405 |
| 497. | 15 | Greenfield Town, MA / 17,484 |
| 498. | 15 | Greenfield, MA / 13,128 |
| 499. | 15 | South Lee, MA |
| 500. | 15 | Worcester, MA / 182,511 |
| 501. | 14 | Conway, MA |
| 502. | 14 | Blandford, MA / 425 |
| 503. | 14 | Longmeadow, MA / 15,858 |
| 504. | 14 | Jefferson, MA |
| 505. | 14 | Florence, MA |
| 506. | 14 | Northampton, MA / 28,637 |
| 507. | 14 | Webster, MA / 12,135 |
| 508. | 14 | Auburn, MA |
| 509. | 14 | Cherry Valley, MA |
| 510. | 14 | Oxford, MA / 6,525 |
| 511. | 14 | Granby, MA / 1,514 |
| 512. | 14 | North Oxford, MA |
| 513. | 14 | Bernardston, MA |
| 514. | 14 | Grafton, MA |
| 515. | 14 | Douglas, MA |
| 516. | 14 | Millbury, MA |
| 517. | 14 | Manchaug, MA |
| 518. | 14 | Sutton, MA |
| 519. | 14 | West Millbury, MA |
| 520. | 13 | South Hadley, MA |
| 521. | 13 | Lee, MA / 1,914 |
| 522. | 13 | Russell, MA / 544 |
| 523. | 13 | Huntington, MA / 785 |
| 524. | 13 | Boylston, MA |
| 525. | 13 | West Boylston, MA |
| 526. | 12 | Woronoco, MA |
| 527. | 12 | Lenox, MA / 1,655 |
| 528. | 12 | Indian Orchard, MA |
| 529. | 12 | North Grafton, MA |
| 530. | 12 | Shrewsbury, MA |
| 531. | 11 | Savoy, MA |
| 532. | 11 | Lenox Dale, MA |
| 533. | 11 | Chicopee, MA / 55,603 |
| 534. | 11 | Easthampton, MA / 16,176 |
| 535. | 11 | Leeds, MA |
| 536. | 11 | Holden, MA |
| 537. | 11 | Chester, MA / 727 |
| 538. | 11 | Hinsdale, MA |
| 539. | 11 | Holyoke, MA / 40,079 |
| 540. | 11 | West Springfield Town, MA / 28,554 |
| 541. | 11 | Middlefield, MA |
| 542. | 10 | West Springfield, MA / 27,899 |
| 543. | 10 | Southampton, MA |
| 544. | 10 | Easthampton Town, MA / 16,066 |
| 545. | 10 | Westfield, MA / 41,371 |
| 546. | 10 | Windsor, MA |
| 547. | 10 | Southwick, MA |
| 548. | 10 | Becket, MA |
| 549. | 10 | Feeding Hills, MA |
| 550. | 10 | Colrain, MA |
| 551. | 10 | Shelburne Falls, MA / 1,699 |
| 552. | 9 | Dalton, MA |
| 553. | 9 | Williamstown, MA / 4,173 |
| 554. | 8 | Pittsfield, MA / 44,226 |
| 555. | 8 | Adams, MA / 5,460 |
| 556. | 8 | North Adams, MA / 13,563 |
| 557. | 8 | Lanesboro, MA |
| 558. | 8 | Cheshire, MA / 571 |
| 559. | 8 | Berkshire, MA |
| 560. | 7 | Williamsburg, MA |
| 561. | 7 | Chesterfield, MA |
| 562. | 7 | Ashfield, MA |
| 563. | 7 | Goshen, MA |
| 564. | 7 | West Chesterfield, MA |
| 565. | 7 | Worthington, MA |
| 566. | 7 | Rowe, MA |
| 567. | 6 | Drury, MA |
| 568. | 6 | Buckland, MA |
| 569. | 6 | Charlemont, MA |
| 570. | 6 | Cummington, MA |
| 571. | 5 | Plainfield, MA |
| 572. | 4 | Monroe Bridge, MA |
| 573. | 4 | Heath, MA |
Please note that we only rank locations with 'Cooling Cost Index' data. The rank above might not be a complete list. Locations without 'Cooling Cost Index' data are not listed.
