RANKING · 2024 ACS · 19 SHOWN OF 19

Highest Brazilian population share, Maryland counties

Maryland counties ranked by the share of all residents who are Brazilian ancestry (2024 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 19 counties in Maryland that qualify, ranked against each other statewide.

Brazilian Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Brazilian population share by state

RANKPLACESTATEPOPBRAZILIAN SHAREVS 2010

01Montgomery County, MDMD1,074,5820.6%+46%

02Talbot County, MDMD38,2380.2%–

03Howard County, MDMD339,1830.2%−25%

04Wicomico County, MDMD106,8990.2%+39%

05Queen Anne's County, MDMD54,4480.1%–

06Baltimore, MDMD569,9970.1%+125%

07Prince George's County, MDMD970,3740.1%+146%

08Anne Arundel County, MDMD603,3800.1%+226%

09Charles County, MDMD176,5930.1%+452%

10Carroll County, MDMD176,6770.1%−11%

11Caroline County, MDMD34,1160.1%–

12Baltimore County, MDMD847,6500.1%+37%

13Frederick County, MDMD302,8830.1%−49%

14Cecil County, MDMD107,1310.1%+446%

15Somerset County, MDMD24,9730.1%–

16Harford County, MDMD266,4460.0%+26%

17St. Mary's County, MDMD116,6920.0%−84%

18Washington County, MDMD157,7310.0%−92%

19Dorchester County, MDMD33,6280.0%−98%

SHOWING 1–19 OF 19

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UPDATED 2026-07-05 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES