Ranking of Massachusetts Counties By Percentage of Population with English Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 655.28K people in Massachusetts with English ancestry (9.37% of Massachusetts population). Among all Massachusetts counties, Franklin County had the highest percentage of its population with English ancestry (18.08%), followed by Barnstable County (16.30%), and Dukes County (14.52%).
The chart and table below shows the top 10 counties with high percentage of its population having English ancestry.
You can see similar information for other states and for other ancestry groups in Massachusetts.
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Related Topics: Massachusetts ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Massachusetts Counties By Percentage of Population with English Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Franklin County | 18.08 |
| 2 | Barnstable County | 16.30 |
| 3 | Dukes County | 14.52 |
| 4 | Nantucket County | 13.08 |
| 5 | Plymouth County | 13.06 |
| 6 | Hampshire County | 12.43 |
| 7 | Berkshire County | 12.26 |
| 8 | Bristol County | 10.95 |
| 9 | Essex County | 9.55 |
| 10 | Norfolk County | 9.17 |
| 11 | Middlesex County | 9.16 |
| 12 | Worcester County | 8.99 |
| 13 | Hampden County | 5.91 |
| 14 | Suffolk County | 4.58 |