RANKING · 2020 CENSUS · 24 SHOWN OF 24

Highest Welsh population share, Maryland counties · 2020

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

MarylandAll states All rankings

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

RANKPLACESTATEPOPWELSH SHAREVS 2000

01Kent County, MDMD19,5651.6%–

02Allegany County, MDMD66,8481.5%–

03Talbot County, MDMD38,2381.4%–

04Cecil County, MDMD107,1311.3%–

05Garrett County, MDMD28,3701.3%–

06Worcester County, MDMD54,4591.0%–

07Wicomico County, MDMD106,8991.0%–

08Frederick County, MDMD302,8831.0%–

09Harford County, MDMD266,4460.9%–

10Carroll County, MDMD176,6770.9%–

11Anne Arundel County, MDMD603,3800.8%–

12Washington County, MDMD157,7310.7%–

13Queen Anne's County, MDMD54,4480.7%–

14Howard County, MDMD339,1830.6%–

15Baltimore County, MDMD847,6500.6%–

16Caroline County, MDMD34,1160.6%–

17St. Mary's County, MDMD116,6920.6%–

18Dorchester County, MDMD33,6280.6%–

19Charles County, MDMD176,5930.5%–

20Calvert County, MDMD94,4840.5%–

21Montgomery County, MDMD1,074,5820.5%–

22Somerset County, MDMD24,9730.4%–

23Baltimore, MDMD569,9970.3%–

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

SHOWING 1–24 OF 24

Download CSV (full list, 24 rows)

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