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 (2023 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.

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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 2000

01Prince George's County, MDMD970,3742.4%–

02Baltimore County, MDMD847,6500.9%–

03Howard County, MDMD339,1830.8%–

04Baltimore, MDMD569,9970.6%–

05Montgomery County, MDMD1,074,5820.5%–

06Charles County, MDMD176,5930.5%–

07Anne Arundel County, MDMD603,3800.4%–

08Harford County, MDMD266,4460.2%–

09Somerset County, MDMD24,9730.2%–

10Frederick County, MDMD302,8830.1%–

11Wicomico County, MDMD106,8990.1%–

12Worcester County, MDMD54,4590.1%–

13Cecil County, MDMD107,1310.1%–

14Calvert County, MDMD94,4840.1%–

15Carroll County, MDMD176,6770.0%–

16Washington County, MDMD157,7310.0%–

17St. Mary's County, MDMD116,6920.0%–

18Allegany County, MDMD66,8480.0%–

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

SHOWING 1–19 OF 19

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES