This table lists the Massachusetts cities and towns where HeatSmart Alliance members live.
| MA City/Town | Volunteers | Households |
|---|---|---|
| Acton | 2 | 8795 |
| Amherst | 1 | 9259 |
| Andover | 3 | 11305 |
| Arlington | 9 | 19065 |
| Ashland | 1 | 6796 |
| Bedford | 1 | 5540 |
| Belmont | 3 | 9819 |
| Bolton | 2 | 1739 |
| Boxborough | 2 | 2266 |
| Boxford | 1 | 2867 |
| Brookline | 2 | 24436 |
| Cambridge | 2 | 46835 |
| Carlisle | 3 | 1876 |
| Chelmsford | 2 | 13271 |
| Concord | 5 | 6635 |
| Dover | 2 | 2031 |
| Easthampton | 1 | 7796 |
| Framingham | 2 | 28222 |
| Gloucester | 5 | 13410 |
| Groton | 1 | 3829 |
| Harvard | 4 | 1803 |
| Hingham | 6 | 9252 |
| Hopkinton | 1 | 6556 |
| Hudson | 1 | 7877 |
| Jamaica Plain | 1 | 16824 |
| Lexington | 5 | 11811 |
| Lincoln | 2 | 2709 |
| Maynard | 3 | 4262 |
| Medfield | 4 | 4245 |
| Medford | 1 | 22917 |
| Mendon | 1 | 1815 |
| Natick | 2 | 14537 |
| Newton | 3 | 30657 |
| North Andover | 2 | 10971 |
| Northborough | 1 | 2267 |
| Northhampton | 1 | 11949 |
| Peabody | 1 | 22808 |
| Petersham | 1 | 113 |
| Rockport | 3 | 3324 |
| Salem | 3 | 19745 |
| Sherborn | 2 | 1641 |
| Shrewsbury | 1 | 14424 |
| Somerville | 1 | 33720 |
| Stow | 2 | 2558 |
| Sudbury | 1 | 6386 |
| Wayland | 6 | 4786 |
| Wellesley | 1 | 8668 |
| Westford | 2 | 8561 |
| Winchester | 1 | 7884 |
| Worcester | 1 | 78780 |
| 50 | 114 | 599000 |
