Demographics Table
County![]() |
Value (Percent)![]() |
People (Age Under 18)![]() |
Rank within US (of 3143 counties) ![]() |
---|---|---|---|
United States | 22.5 | 74,234,075 | N/A |
Massachusetts | 19.9 | 1,389,724 | 46 of 52 |
Middlesex County | 19.9 | 322,454 | 2,448 |
Worcester County | 21.1 | 181,067 | 2,044 |
Essex County | 21.3 | 171,756 | 1,966 |
Norfolk County | 21.0 | 151,060 | 2,094 |
Suffolk County | 16.6 | 131,301 | 2,988 |
Bristol County | 20.8 | 119,916 | 2,151 |
Plymouth County | 21.4 | 113,067 | 1,938 |
Hampden County | 21.6 | 100,705 | 1,873 |
Barnstable County | 15.0 | 34,229 | 3,081 |
Hampshire County | 14.7 | 23,745 | 3,090 |
Berkshire County | 16.9 | 21,810 | 2,955 |
Franklin County | 17.3 | 12,326 | 2,911 |
Dukes County | 17.9 | 3,638 | 2,834 |
Nantucket County | 19.2 | 2,650 | 2,609 |
Notes:
Created by statecancerprofiles.cancer.gov on 06/05/2023 4:17 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 06/05/2023 4:17 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.