RANKING · 2020 CENSUS · 24 SHOWN OF 24

Largest Polish population, Maryland counties · 2020

Maryland counties ranked by the number of residents who are Polish ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 24 counties in Maryland that qualify, ranked against each other statewide.

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 POPULATIONVS 2010

01Baltimore County, MDMD847,65038,747−16%

02Montgomery County, MDMD1,074,58227,436−6%

03Anne Arundel County, MDMD603,38021,330−19%

04Harford County, MDMD266,44615,773−5%

05Baltimore, MDMD569,99714,375−5%

06Howard County, MDMD339,18310,864−16%

07Frederick County, MDMD302,8838,248−1%

08Carroll County, MDMD176,6778,242−7%

09Prince George's County, MDMD970,3745,054−30%

10Cecil County, MDMD107,1314,639−4%

11Washington County, MDMD157,7313,114−12%

12Calvert County, MDMD94,4842,658+4%

13Wicomico County, MDMD106,8992,586+20%

14St. Mary's County, MDMD116,6922,458−20%

15Charles County, MDMD176,5932,151−25%

16Queen Anne's County, MDMD54,4481,733−13%

17Worcester County, MDMD54,4591,692−21%

18Allegany County, MDMD66,8481,629−4%

19Talbot County, MDMD38,238913−27%

20Dorchester County, MDMD33,628719+22%

21Garrett County, MDMD28,370705−2%

22Caroline County, MDMD34,116700−32%

23Kent County, MDMD19,565555−26%

24Somerset County, MDMD24,973318−12%

SHOWING 1–24 OF 24

Download CSV (full list, 24 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS