RANKING · 2024 ACS · 24 SHOWN OF 24

Highest British population share, Maryland counties

Maryland counties ranked by the share of all residents who are British ancestry (2023 American Community Survey). A concentration measure: British residents as a percentage of total population. This list covers the 24 counties in Maryland that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPBRITISH SHAREVS 2000

01Calvert County, MDMD94,4840.9%–

02Queen Anne's County, MDMD54,4480.9%–

03Frederick County, MDMD302,8830.6%–

04Montgomery County, MDMD1,074,5820.5%–

05Talbot County, MDMD38,2380.5%–

06Anne Arundel County, MDMD603,3800.5%–

07Howard County, MDMD339,1830.4%–

08Wicomico County, MDMD106,8990.4%–

09Harford County, MDMD266,4460.4%–

10Dorchester County, MDMD33,6280.4%–

11Worcester County, MDMD54,4590.4%–

12Charles County, MDMD176,5930.4%–

13Allegany County, MDMD66,8480.3%–

14Carroll County, MDMD176,6770.3%–

15Garrett County, MDMD28,3700.3%–

16St. Mary's County, MDMD116,6920.3%–

17Washington County, MDMD157,7310.3%–

18Baltimore County, MDMD847,6500.3%–

19Baltimore, MDMD569,9970.3%–

20Cecil County, MDMD107,1310.3%–

21Kent County, MDMD19,5650.2%–

22Somerset County, MDMD24,9730.2%–

23Prince George's County, MDMD970,3740.1%–

24Caroline County, MDMD34,1160.1%–

SHOWING 1–24 OF 24

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES