RANKING · 2020 CENSUS · 23 SHOWN OF 23

Highest Slovak population share, Maryland counties · 2020

Maryland counties ranked by the share of all residents who are Slovak ancestry (2020 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. This list covers the 23 counties in Maryland that qualify, ranked against each other statewide. The median across all 23 is 0.2%.

Slovak 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

RANKPLACESTATEPOPSLOVAK SHAREVS 2010

01Worcester County, MDMD54,4590.8%+0.6 pts

02Frederick County, MDMD302,8830.4%+0.1 pts

03Calvert County, MDMD94,4840.4%+0.1 pts

04Harford County, MDMD266,4460.3%+0.1 pts

05Carroll County, MDMD176,6770.3%0.0 pts

06Anne Arundel County, MDMD603,3800.3%0.0 pts

07Howard County, MDMD339,1830.3%−0.2 pts

08St. Mary's County, MDMD116,6920.2%−0.1 pts

09Montgomery County, MDMD1,074,5820.2%0.0 pts

10Allegany County, MDMD66,8480.2%+0.1 pts

11Queen Anne's County, MDMD54,4480.2%−0.4 pts

12Baltimore County, MDMD847,6500.2%0.0 pts

13Wicomico County, MDMD106,8990.2%0.0 pts

14Washington County, MDMD157,7310.2%−0.1 pts

15Kent County, MDMD19,5650.1%+0.1 pts

16Talbot County, MDMD38,2380.1%−0.1 pts

17Cecil County, MDMD107,1310.1%−0.1 pts

18Dorchester County, MDMD33,6280.1%−0.1 pts

19Baltimore, MDMD569,9970.1%0.0 pts

20Charles County, MDMD176,5930.1%−0.2 pts

21Caroline County, MDMD34,1160.1%−0.8 pts

22Prince George's County, MDMD970,3740.0%−0.1 pts

23Garrett County, MDMD28,3700.0%−0.3 pts

SHOWING 1–23 OF 23

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