RANKING · 2020 CENSUS · 24 SHOWN OF 24

Highest Polish population share, Maryland counties · 2020

Maryland counties ranked by the share of all residents who are Polish ancestry (2020 American Community Survey). A concentration measure: Polish residents as a percentage of total population. This list covers the 24 counties in Maryland that qualify, ranked against each other statewide. The median across all 24 is 2.6%.

Polish Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH SHAREVS 2010

01Harford County, MDMD266,4466.2%−0.6 pts

02Carroll County, MDMD176,6774.9%−0.4 pts

03Baltimore County, MDMD847,6504.7%−1.1 pts

04Cecil County, MDMD107,1314.5%−0.3 pts

05Anne Arundel County, MDMD603,3803.7%−1.3 pts

06Queen Anne's County, MDMD54,4483.5%−0.8 pts

07Howard County, MDMD339,1833.4%−1.3 pts

08Worcester County, MDMD54,4593.3%−1.0 pts

09Frederick County, MDMD302,8833.2%−0.4 pts

10Calvert County, MDMD94,4842.9%0.0 pts

11Kent County, MDMD19,5652.9%−0.9 pts

12Montgomery County, MDMD1,074,5822.6%−0.5 pts

13Wicomico County, MDMD106,8992.5%+0.3 pts

14Talbot County, MDMD38,2382.5%−0.9 pts

15Garrett County, MDMD28,3702.4%0.0 pts

16Baltimore, MDMD569,9972.4%0.0 pts

17Allegany County, MDMD66,8482.3%0.0 pts

18Dorchester County, MDMD33,6282.2%+0.4 pts

19St. Mary's County, MDMD116,6922.2%−0.8 pts

20Caroline County, MDMD34,1162.1%−1.0 pts

21Washington County, MDMD157,7312.1%−0.3 pts

22Charles County, MDMD176,5931.3%−0.7 pts

23Somerset County, MDMD24,9731.2%−0.1 pts

24Prince George's County, MDMD970,3740.6%−0.3 pts

SHOWING 1–24 OF 24

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS