Demographics Table
County![]() |
Value (Percent)![]() |
People (Age Under 18)![]() |
Rank within US (of 3141 counties) ![]() |
---|---|---|---|
Massachusetts | 20.2 | 1,379,897 | 46 of 52 |
United States | 22.8 | 73,553,240 | N/A |
Hampshire County | 15.1 | 24,335 | 3,089 |
Barnstable County | 15.5 | 33,113 | 3,072 |
Suffolk County | 16.9 | 134,169 | 2,973 |
Berkshire County | 17.4 | 22,133 | 2,937 |
Franklin County | 17.7 | 12,560 | 2,908 |
Dukes County | 19.0 | 3,282 | 2,718 |
Middlesex County | 20.1 | 321,214 | 2,409 |
Bristol County | 20.9 | 116,597 | 2,168 |
Nantucket County | 21.0 | 2,331 | 2,113 |
Norfolk County | 21.3 | 148,906 | 2,006 |
Worcester County | 21.5 | 176,734 | 1,945 |
Essex County | 21.7 | 169,097 | 1,885 |
Hampden County | 21.9 | 102,903 | 1,736 |
Plymouth County | 22.0 | 112,523 | 1,720 |
Notes:
Created by statecancerprofiles.cancer.gov on 04/20/2021 10:45 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 04/20/2021 10:45 pm.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.