RANKING · 2024 ACS · 24 SHOWN OF 24

Highest Swiss population share, Maryland counties

Maryland counties ranked by the share of all residents who are Swiss ancestry (2024 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.

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 2010

01Garrett County, MDMD28,3702.1%+0.6 pts

02Washington County, MDMD157,7310.7%+0.0 pts

03Allegany County, MDMD66,8480.5%+0.3 pts

04St. Mary's County, MDMD116,6920.4%+0.0 pts

05Kent County, MDMD19,5650.3%+0.2 pts

06Queen Anne's County, MDMD54,4480.3%+0.0 pts

07Talbot County, MDMD38,2380.3%+0.0 pts

08Frederick County, MDMD302,8830.3%−0.1 pts

09Dorchester County, MDMD33,6280.2%−0.0 pts

10Cecil County, MDMD107,1310.2%+0.1 pts

11Montgomery County, MDMD1,074,5820.2%−0.1 pts

12Harford County, MDMD266,4460.2%+0.0 pts

13Wicomico County, MDMD106,8990.2%−0.2 pts

14Anne Arundel County, MDMD603,3800.2%−0.1 pts

15Baltimore, MDMD569,9970.2%+0.1 pts

16Carroll County, MDMD176,6770.2%−0.1 pts

17Howard County, MDMD339,1830.1%−0.1 pts

18Worcester County, MDMD54,4590.1%−0.5 pts

19Baltimore County, MDMD847,6500.1%−0.0 pts

20Calvert County, MDMD94,4840.1%−0.2 pts

21Somerset County, MDMD24,9730.1%−0.2 pts

22Prince George's County, MDMD970,3740.1%−0.0 pts

23Charles County, MDMD176,5930.1%−0.2 pts

24Caroline County, MDMD34,1160.0%−0.1 pts

SHOWING 1–24 OF 24

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES