Demographics Table
Demographic Data Report for Massachusetts by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 18-39)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| United States | N/A | 29.5 | 98,945,767 | N/A |
| Massachusetts | N/A | 30.7 | 2,159,507 | 9 of 52 |
| Barnstable County | Urban | 20.4 | 47,308 | 2,927 |
| Dukes County | Rural | 21.0 | 4,397 | 2,860 |
| Nantucket County | Rural | 23.8 | 3,442 | 2,253 |
| Franklin County | Rural | 24.8 | 17,591 | 1,934 |
| Plymouth County | Urban | 25.4 | 136,138 | 1,712 |
| Berkshire County | Urban | 26.1 | 33,789 | 1,451 |
| Essex County | Urban | 27.6 | 224,484 | 961 |
| Bristol County | Urban | 28.3 | 164,824 | 808 |
| Norfolk County | Urban | 28.4 | 207,179 | 782 |
| Worcester County | Urban | 29.1 | 252,317 | 638 |
| Hampden County | Urban | 29.2 | 134,956 | 615 |
| Middlesex County | Urban | 32.2 | 527,584 | 276 |
| Hampshire County | Urban | 38.4 | 62,281 | 79 |
| Suffolk County | Urban | 43.7 | 343,217 | 26 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/22/2026 7:43 am.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Data for United States does not include Puerto Rico.