Demographics Table
County![]() |
Value (Percent)![]() |
People (Age Under 18)![]() |
Rank within US (of 3146 counties) ![]() |
---|---|---|---|
Massachusetts | 20.0 | 1,371,260 | 45 of 52 |
United States | 22.6 | 73,429,392 | N/A |
Barnstable County | 15.3 | 32,577 | 3,073 |
Berkshire County | 17.1 | 21,646 | 2,946 |
Bristol County | 20.8 | 116,601 | 2,155 |
Dukes County | 18.5 | 3,207 | 2,759 |
Essex County | 21.4 | 168,095 | 1,918 |
Franklin County | 17.5 | 12,363 | 2,900 |
Hampden County | 21.7 | 101,742 | 1,774 |
Hampshire County | 14.8 | 23,911 | 3,097 |
Middlesex County | 20.0 | 319,479 | 2,420 |
Nantucket County | 20.7 | 2,311 | 2,185 |
Norfolk County | 21.1 | 148,128 | 2,044 |
Plymouth County | 21.7 | 111,925 | 1,788 |
Suffolk County | 16.8 | 133,635 | 2,972 |
Worcester County | 21.3 | 175,640 | 1,990 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/26/2023 3:07 am.
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 03/26/2023 3:07 am.
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.