RANKING · 2024 ACS · 19 SHOWN OF 19

Highest Argentine population share, Maryland counties

Maryland counties ranked by the share of all residents who are Argentine origin (2023 American Community Survey). A concentration measure: Argentine residents as a percentage of total population. This list covers the 19 counties in Maryland that qualify, ranked against each other statewide.

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Highest Argentine population share by state

RANKPLACESTATEPOPARGENTINE SHAREVS 2000

01Montgomery County, MDMD1,074,5820.4%–

02Somerset County, MDMD24,9730.2%–

03Carroll County, MDMD176,6770.2%–

04Frederick County, MDMD302,8830.1%–

05Worcester County, MDMD54,4590.1%–

06Talbot County, MDMD38,2380.1%–

07Howard County, MDMD339,1830.1%–

08Prince George's County, MDMD970,3740.1%–

09Baltimore County, MDMD847,6500.1%–

10Anne Arundel County, MDMD603,3800.1%–

11Washington County, MDMD157,7310.1%–

12Queen Anne's County, MDMD54,4480.1%–

13Harford County, MDMD266,4460.1%–

14Baltimore, MDMD569,9970.0%–

15Charles County, MDMD176,5930.0%–

16Calvert County, MDMD94,4840.0%–

17Cecil County, MDMD107,1310.0%–

18St. Mary's County, MDMD116,6920.0%–

19Wicomico County, MDMD106,8990.0%–

SHOWING 1–19 OF 19

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