Ranking of Massachusetts Counties By Population with Polish Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 283.05K people in Massachusetts with Polish ancestry. Among all Massachusetts counties, Middlesex County had the highest population with Polish ancestry (52.16K), followed by Worcester County (46.21K), and Hampden County (40.53K).
The chart and table below shows the top 10 counties with high number of people with Polish 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 Population with Polish Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Middlesex County | 52158 |
| 2 | Worcester County | 46207 |
| 3 | Hampden County | 40533 |
| 4 | Essex County | 27157 |
| 5 | Norfolk County | 22831 |
| 6 | Bristol County | 19694 |
| 7 | Hampshire County | 17216 |
| 8 | Suffolk County | 16792 |
| 9 | Plymouth County | 14129 |
| 10 | Berkshire County | 9269 |
| 11 | Barnstable County | 8211 |
| 12 | Franklin County | 7875 |
| 13 | Nantucket County | 517 |
| 14 | Dukes County | 461 |