William Francis Galvin, 2020 Census Liaison
William Francis Galvin, 2020 Census Liaison

Hampden County
2010 Official Count and Latest Estimates

The chart below lists population figures for 2010 based on official U.S. Census Bureau - Census 2010 data. Population figures for 2017 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, 2017
Percent Change 2010-2017
Agawam 28,438 28,849 1.45%
Blandford 1,233 1,260 2.19%
Brimfield 3,609 3,745 3.77%
Chester 1,337 1,380 3.22%
CHICOPEE 55,298 55,515 0.39%
East Longmeadow 15,720 16,291 3.63%
Granville 1,566 1,624 3.70%
Hampden 5,139 5,196 1.11%
Holland 2,481 2,496 0.60%
HOLYOKE 39,880 40,341 1.16%
Longmeadow 15,784 15,864 0.51%
Ludlow 21,103 21,502 1.89%
Monson 8,560 8,836 3.22%
Montgomery 838 864 3.10%
Palmer 12,140 12,279 1.14%
Russell 1,775 1,793 1.01%
Southwick 9,502 9,758 2.69%
SPRINGFIELD 153,060 154,758 1.11%
Tolland 485 500 3.09%
Wales 1,838 1,892 2.94%
West Springfield 28,391 28,704 1.10%
WESTFIELD 41,094 41,700 1.47%
Wilbraham 14,219 14,671 3.18%