List of Counties in Massachusetts With Population Percentage Change | ||||
|---|---|---|---|---|
| Map Key | Name | Population Change | ||
| Barnstable County | 6.07% | |||
| Berkshire County | -1.67% | |||
| Bristol County | 5.64% | |||
| Dukes County | 24.58% | |||
| Essex County | 8.97% | |||
| Franklin County | -0.48% | |||
| Hampden County | 0.5% | |||
| Hampshire County | 2.67% | |||
| Middlesex County | 8.58% | |||
| Nantucket County | 40.14% | |||
| Norfolk County | 8.22% | |||
| Plymouth County | 7.25% | |||
| Suffolk County | 10.51% | |||
| Worcester County | 7.96% | |||