Massachusetts / Counties by Population

Massachusetts Counties by Population

Below are the 14 Massachusetts counties sorted by population from 1 to 14 . The population data are from the 2020 Census Redistricting dataset. If 2020 Census data are not available for a geography, then the population data are from the Census’ 2019 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

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Rank County Population
1 Middlesex County 1,632,002
2 Worcester County 862,111
3 Essex County 809,829
4 Suffolk County 797,936
5 Norfolk County 725,981
6 Bristol County 579,200
7 Plymouth County 530,819
8 Hampden County 465,825
9 Barnstable County 228,996
10 Hampshire County 162,308
11 Berkshire County 129,026
12 Franklin County 71,029
13 Dukes County 20,600
14 Nantucket County 14,255

United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020. http://www.census.gov/.

United States Census Bureau. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race." 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021. https://www.census.gov/.

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