RANKING · 2020 CENSUS · 19 SHOWN OF 19

Highest Nigerian population share, Maryland counties · 2020

Maryland counties ranked by the share of all residents who are Nigerian ancestry (2020 American Community Survey). A concentration measure: Nigerian 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%.

Nigerian 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

RANKPLACESTATEPOPNIGERIAN SHAREVS 2010

01Prince George's County, MDMD970,3742.4%+1.0 pts

02Baltimore County, MDMD847,6500.9%+0.4 pts

03Howard County, MDMD339,1830.8%+0.5 pts

04Baltimore, MDMD569,9970.6%+0.3 pts

05Montgomery County, MDMD1,074,5820.5%+0.1 pts

06Charles County, MDMD176,5930.5%+0.2 pts

07Anne Arundel County, MDMD603,3800.4%+0.2 pts

08Harford County, MDMD266,4460.2%0.0 pts

09Somerset County, MDMD24,9730.2%0.0 pts

10Frederick County, MDMD302,8830.1%+0.1 pts

11Wicomico County, MDMD106,8990.1%+0.1 pts

12Worcester County, MDMD54,4590.1%–

13Cecil County, MDMD107,1310.1%0.0 pts

14Calvert County, MDMD94,4840.1%0.0 pts

15Carroll County, MDMD176,6770.0%0.0 pts

16Washington County, MDMD157,7310.0%−0.1 pts

17St. Mary's County, MDMD116,6920.0%−0.2 pts

18Allegany County, MDMD66,8480.0%0.0 pts

19Queen Anne's County, MDMD54,4480.0%–

SHOWING 1–19 OF 19

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS