Demographics Table
Demographic Data Report for Massachusetts by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age Under 18)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Massachusetts | N/A | 19.6 | 1,368,408 | 45 of 52 |
| United States | N/A | 22.2 | 73,645,238 | N/A |
| Barnstable County | Urban | 14.4 | 33,175 | 3,081 |
| Hampshire County | Urban | 14.9 | 23,349 | 3,061 |
| Suffolk County | Urban | 16.2 | 126,494 | 2,976 |
| Berkshire County | Urban | 16.4 | 21,024 | 2,956 |
| Franklin County | Rural | 16.9 | 11,979 | 2,917 |
| Dukes County | Rural | 17.3 | 3,590 | 2,869 |
| Middlesex County | Urban | 19.6 | 318,468 | 2,404 |
| Nantucket County | Rural | 20.6 | 2,939 | 2,123 |
| Bristol County | Urban | 20.7 | 119,887 | 2,085 |
| Norfolk County | Urban | 20.7 | 149,743 | 2,085 |
| Worcester County | Urban | 20.8 | 179,369 | 2,044 |
| Plymouth County | Urban | 20.9 | 111,421 | 2,008 |
| Essex County | Urban | 21.0 | 169,420 | 1,977 |
| Hampden County | Urban | 21.1 | 97,550 | 1,936 |
Notes:
Created by statecancerprofiles.cancer.gov on 07/11/2025 6:32 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 07/11/2025 6:32 pm.
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Data for United States does not include Puerto Rico.