RANKING · 2010 CENSUS · 24 SHOWN OF 24

Highest Swiss population share, Maryland counties · 2010

Maryland counties ranked by the share of all residents who are Swiss ancestry (2010 American Community Survey). A concentration measure: Swiss 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 0.3%.

Swiss 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

RANKPLACESTATEPOPSWISS SHAREVS –

01Garrett County, MDMD28,3701.5%–

02Worcester County, MDMD54,4590.7%–

03Washington County, MDMD157,7310.6%–

04Frederick County, MDMD302,8830.4%–

05Wicomico County, MDMD106,8990.4%–

06St. Mary's County, MDMD116,6920.3%–

07Somerset County, MDMD24,9730.3%–

08Montgomery County, MDMD1,074,5820.3%–

09Queen Anne's County, MDMD54,4480.3%–

10Talbot County, MDMD38,2380.3%–

11Calvert County, MDMD94,4840.3%–

12Anne Arundel County, MDMD603,3800.3%–

13Dorchester County, MDMD33,6280.3%–

14Carroll County, MDMD176,6770.3%–

15Charles County, MDMD176,5930.3%–

16Howard County, MDMD339,1830.3%–

17Allegany County, MDMD66,8480.2%–

18Baltimore County, MDMD847,6500.2%–

19Harford County, MDMD266,4460.2%–

20Kent County, MDMD19,5650.2%–

21Cecil County, MDMD107,1310.1%–

22Caroline County, MDMD34,1160.1%–

23Baltimore, MDMD569,9970.1%–

24Prince George's County, MDMD970,3740.1%–

SHOWING 1–24 OF 24

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