RANKING · 2010 CENSUS · 21 SHOWN OF 21

Largest Nigerian population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Nigerian 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 Ohio that qualify, ranked against each other statewide.

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 POPULATIONVS –

01Franklin County, OHOH1,361,5361,106–

02Cuyahoga County, OHOH1,232,9251,093–

03Hamilton County, OHOH838,418786–

04Lucas County, OHOH423,347593–

05Montgomery County, OHOH539,598465–

06Delaware County, OHOH242,032293–

07Butler County, OHOH400,128250–

08Greene County, OHOH174,322111–

09Portage County, OHOH163,40476–

10Warren County, OHOH257,18130–

11Clark County, OHOH135,34025–

12Summit County, OHOH538,37624–

13Marion County, OHOH65,11523–

14Wood County, OHOH134,17620–

15Allen County, OHOH100,88117–

16Knox County, OHOH64,00216–

17Athens County, OHOH63,19715–

18Ross County, OHOH76,42913–

19Lorain County, OHOH323,21911–

20Columbiana County, OHOH99,3779–

21Jefferson County, OHOH63,5974–

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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