Ranking of Maryland 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 172.30K people in Maryland with Polish ancestry. Among all Maryland counties, Baltimore County had the highest population with Polish ancestry (37.94K), followed by Montgomery County (27.11K), and Anne Arundel County (20.55K).
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 Maryland.
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Related Topics: Maryland ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Maryland Counties By Population with Polish Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Baltimore County | 37935 |
| 2 | Montgomery County | 27109 |
| 3 | Anne Arundel County | 20550 |
| 4 | Harford County | 14778 |
| 5 | Baltimore city | 13830 |
| 6 | Howard County | 10645 |
| 7 | Frederick County | 7867 |
| 8 | Carroll County | 7846 |
| 9 | Prince George's County | 4933 |
| 10 | Cecil County | 4467 |
| 11 | Washington County | 3356 |
| 12 | St. Mary's County | 2729 |
| 13 | Wicomico County | 2700 |
| 14 | Calvert County | 2550 |
| 15 | Charles County | 2249 |
| 16 | Worcester County | 1803 |
| 17 | Queen Anne's County | 1629 |
| 18 | Allegany County | 1621 |
| 19 | Talbot County | 825 |
| 20 | Dorchester County | 749 |
| 21 | Garrett County | 695 |
| 22 | Caroline County | 561 |
| 23 | Kent County | 507 |
| 24 | Somerset County | 366 |