Massachusetts 2020 Census
Secretary William Francis Galvin – Census Liaison
Secretary William Francis Galvin – Census Liaison
Hover over municipality for details
Percent Change
10%+
9.99% – 5.00%
4.99% – 2.50%
2.49% – 0.00%
-0.01% – -2.49%
-2.50% – -5.39%
The chart below lists population figures for 2010 based on official U.S. Census Bureau – Census 2010 data. Population figures for 2018 are based on U.S. Census Bureau Population Estimates Program data. Note: Cities appear in all capital letters. Towns are in upper/lower case letters.
| Municipality | April 1, 2010 Census |
Population Estimate as of July 1, 2018 |
Percent Change 2010-2018 |
|---|---|---|---|
| Adams | 8,485 | 8,077 | -4.81% |
| Alford | 494 | 491 | -0.61% |
| Becket | 1,779 | 1,730 | -2.75% |
| Cheshire | 3,235 | 3,144 | -2.81% |
| Clarksburg | 1,702 | 1,650 | -3.06% |
| Dalton | 6,756 | 6,569 | -2.77% |
| Egremont | 1,225 | 1,208 | -1.39% |
| Florida | 752 | 724 | -3.72% |
| Great Barrington | 7,104 | 6,852 | -3.55% |
| Hancock | 717 | 701 | -2.23% |
| Hinsdale | 2,032 | 1,922 | -5.41% |
| Lanesborough | 3,091 | 2,965 | -4.08% |
| Lee | 5,943 | 5,715 | -3.84% |
| Lenox | 5,025 | 4,964 | -1.21% |
| Monterey | 961 | 929 | -3.33% |
| Mount Washington | 167 | 158 | -5.39% |
| New Ashford | 228 | 225 | -1.32% |
| New Marlborough | 1,509 | 1,458 | -3.38% |
| NORTH ADAMS | 13,708 | 12,904 | -5.87% |
| Otis | 1,612 | 1,548 | -3.97% |
| Peru | 847 | 837 | -1.18% |
| PITTSFIELD | 44,737 | 42,533 | -4.93% |
| Richmond | 1,475 | 1,422 | -3.59% |
| Sandisfield | 915 | 895 | -2.19% |
| Savoy | 692 | 683 | -1.30% |
| Sheffield | 3,257 | 3,152 | -3.22% |
| Stockbridge | 1,947 | 1,903 | -2.26% |
| Tyringham | 327 | 316 | -3.36% |
| Washington | 538 | 541 | 0.56% |
| West Stockbridge | 1,306 | 1,264 | -3.22% |
| Williamstown | 7,754 | 7,993 | 3.08% |
| Windsor | 899 | 875 | -2.67% |