Ranking of Massachusetts Counties By Population with Scotch Irish Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 41.71K people in Massachusetts with Scotch Irish ancestry. Among all Massachusetts counties, Middlesex County had the highest population with Scotch Irish ancestry (11.45K), followed by Essex County (5.11K), and Worcester County (4.88K).
The chart and table below shows the top 10 counties with high number of people with Scotch Irish ancestry.
You can see similar information for other states and for other ancestry groups in Massachusetts.
You may also be interested in:
Related Topics: Massachusetts ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Massachusetts Counties By Population with Scotch Irish Ancestry in 2021
25
0 of 0
| Rank | County | Population |
|---|---|---|
| 1 | Middlesex County | 11447 |
| 2 | Essex County | 5110 |
| 3 | Worcester County | 4878 |
| 4 | Plymouth County | 4808 |
| 5 | Norfolk County | 4018 |
| 6 | Suffolk County | 2606 |
| 7 | Barnstable County | 2187 |
| 8 | Hampden County | 1741 |
| 9 | Bristol County | 1697 |
| 10 | Hampshire County | 1316 |
| 11 | Franklin County | 829 |
| 12 | Berkshire County | 822 |
| 13 | Nantucket County | 130 |
| 14 | Dukes County | 125 |