RANKING · 2024 ACS · 23 SHOWN OF 23

Highest Jamaican population share, Maryland counties

Maryland counties ranked by the share of all residents who are Jamaican ancestry (2024 American Community Survey). A concentration measure: Jamaican residents as a percentage of total population. This list covers the 23 counties in Maryland that qualify, ranked against each other statewide.

Jamaican Americans: full group profile →

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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

RANKPLACESTATEPOPJAMAICAN SHAREVS 2010

01Prince George's County, MDMD970,3741.8%+0.5 pts

02Charles County, MDMD176,5931.2%+0.6 pts

03Montgomery County, MDMD1,074,5820.8%+0.1 pts

04Baltimore, MDMD569,9970.8%+0.1 pts

05Howard County, MDMD339,1830.7%+0.1 pts

06Baltimore County, MDMD847,6500.6%+0.0 pts

07Harford County, MDMD266,4460.4%+0.3 pts

08Anne Arundel County, MDMD603,3800.4%+0.2 pts

09Washington County, MDMD157,7310.4%+0.2 pts

10Frederick County, MDMD302,8830.4%+0.2 pts

11Caroline County, MDMD34,1160.3%+0.2 pts

12Somerset County, MDMD24,9730.3%−0.1 pts

13Carroll County, MDMD176,6770.2%+0.2 pts

14Wicomico County, MDMD106,8990.2%−0.0 pts

15St. Mary's County, MDMD116,6920.2%+0.0 pts

16Calvert County, MDMD94,4840.2%−0.0 pts

17Cecil County, MDMD107,1310.2%+0.0 pts

18Dorchester County, MDMD33,6280.1%+0.0 pts

19Talbot County, MDMD38,2380.1%−0.0 pts

20Allegany County, MDMD66,8480.1%+0.0 pts

21Queen Anne's County, MDMD54,4480.1%+0.1 pts

22Worcester County, MDMD54,4590.0%–

23Garrett County, MDMD28,3700.0%–

SHOWING 1–23 OF 23

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES