RANKING · 2010 CENSUS · 21 SHOWN OF 21

Largest Jamaican population, Maryland counties · 2010

Maryland counties ranked by the number of residents who are Jamaican ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 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 POPULATIONVS –

01Prince George's County, MDMD970,37410,773–

02Montgomery County, MDMD1,074,5826,736–

03Baltimore County, MDMD847,6504,725–

04Baltimore, MDMD569,9974,029–

05Howard County, MDMD339,1831,715–

06Anne Arundel County, MDMD603,3801,374–

07Charles County, MDMD176,593853–

08Frederick County, MDMD302,883439–

09Washington County, MDMD157,731268–

10Wicomico County, MDMD106,899264–

11Harford County, MDMD266,446253–

12St. Mary's County, MDMD116,692221–

13Calvert County, MDMD94,484192–

14Cecil County, MDMD107,131134–

15Somerset County, MDMD24,97391–

16Allegany County, MDMD66,84849–

17Talbot County, MDMD38,23838–

18Dorchester County, MDMD33,62833–

19Carroll County, MDMD176,67731–

20Caroline County, MDMD34,11625–

21Queen Anne's County, MDMD54,4489–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS