New Census Data on local population

The latest population estimate by county shows that Franklin County’s population declined from 2000 to 2017 by about 670 people (or <1%), while the state and nation grew by 4.8% and 5.5% respectively.  Of the fourteen counties of Massachusetts, Franklin County along with Berkshire County and Barnstable County (which is Cape Cod) declined in population.

 

Geography 2010 Census Population Population Estimate 2017 2010-2017 Difference 2010-2017 Change
Berkshire County 131,219 126,313 -4,906 -3.7%
Barnstable County 215,888 213,444 -2,444 -1.1%
Franklin County 71,372 70,702 -670 -0.9%
Hampden County 463,490 469,818 6,328 1.4%
Hampshire County 158,080 161,834 3,754 2.4%
Bristol County 548,285 561,483 13,198 2.4%
Worcester County 798,552 826,116 27,564 3.5%
Plymouth County 494,919 515,142 20,223 4.1%
Norfolk County 670,850 700,322 29,472 4.4%
Dukes County 16,535 17,325 790 4.8%
Essex County 743,159 785,205 42,046 5.7%
Middlesex County 1,503,085 1,602,947 99,862 6.6%
Nantucket County 10,172 11,229 1,057 10.4%
Suffolk County 722,023 797,939 75,916 10.5%
Massachusetts 6,547,629 6,859,819 312,190 4.8%
United States 308,745,538 325,719,178 16,973,640 5.5%