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 (2024 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. The median across all 19 is 0.1%. Biggest climber in the top 100 since 2020: Talbot County, MD, up 10 places to #6.

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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 2010

01Montgomery County, MDMD1,074,5820.4%0.0 pts

02Somerset County, MDMD24,9730.2%+0.1 pts

03▼1Carroll County, MDMD176,6770.2%+0.1 pts

04▲2Frederick County, MDMD302,8830.1%0.0 pts

05▼2Worcester County, MDMD54,4590.1%−0.1 pts

06▲10Talbot County, MDMD38,2380.1%+0.1 pts

07▼2Howard County, MDMD339,1830.1%0.0 pts

08▼4Prince George's County, MDMD970,3740.1%0.0 pts

09▲3Baltimore County, MDMD847,6500.1%0.0 pts

10▼3Anne Arundel County, MDMD603,3800.1%0.0 pts

11▲2Washington County, MDMD157,7310.1%0.0 pts

12▼1Queen Anne's County, MDMD54,4480.1%–

13▼4Harford County, MDMD266,4460.1%0.0 pts

14▼6Baltimore, MDMD569,9970.0%−0.1 pts

15▼5Charles County, MDMD176,5930.0%0.0 pts

16Calvert County, MDMD94,4840.0%0.0 pts

17Cecil County, MDMD107,1310.0%−0.1 pts

18▼1St. Mary's County, MDMD116,6920.0%–

19▼4Wicomico County, MDMD106,8990.0%–

SHOWING 1–19 OF 19

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES