RANKING · 2024 ACS · 22 SHOWN OF 22

Highest Portuguese population share, Maryland counties

Maryland counties ranked by the share of all residents who are Portuguese ancestry (2023 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 22 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

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2000

01Garrett County, MDMD28,3700.4%–

02Montgomery County, MDMD1,074,5820.4%–

03Wicomico County, MDMD106,8990.3%–

04Washington County, MDMD157,7310.3%–

05Howard County, MDMD339,1830.3%–

06Frederick County, MDMD302,8830.3%–

07Cecil County, MDMD107,1310.2%–

08Calvert County, MDMD94,4840.2%–

09Somerset County, MDMD24,9730.2%–

10Carroll County, MDMD176,6770.2%–

11Queen Anne's County, MDMD54,4480.2%–

12St. Mary's County, MDMD116,6920.2%–

13Anne Arundel County, MDMD603,3800.2%–

14Dorchester County, MDMD33,6280.2%–

15Baltimore, MDMD569,9970.1%–

16Talbot County, MDMD38,2380.1%–

17Worcester County, MDMD54,4590.1%–

18Baltimore County, MDMD847,6500.1%–

19Harford County, MDMD266,4460.1%–

20Prince George's County, MDMD970,3740.1%–

21Charles County, MDMD176,5930.1%–

22Allegany County, MDMD66,8480.0%–

SHOWING 1–22 OF 22

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