Map of Population Change for Counties in Massachusetts - 2010 to 2020

Massachusetts Population Change Map

< -15%
-15% to -5%
-5% to 0%
0% to 5%
5% to 15%
> 15%

List of Counties in Massachusetts With Population Percentage Change

Map KeyNamePopulation Change
Barnstable County6.1%
Berkshire County-1.7%
Bristol County-99.9%
Dukes County-99.9%
Essex County9%
Franklin County-0.5%
Hampden County0.5%
Hampshire County2.7%
Middlesex County-99.9%
Nantucket County40.1%
Norfolk County8.2%
Plymouth County7.3%
Suffolk County10.5%
Worcester County8%