RANKING · 2020 CENSUS · 37 SHOWN OF 37

Largest Nigerian population, Ohio counties · 2020

Ohio counties ranked by the number of residents who are Nigerian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 37 counties in Ohio that qualify, ranked against each other statewide.

Nigerian Americans: full group profile →

OhioAll states All rankings

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 2010

01Franklin County, OHOH1,361,5362,208+100%

02Cuyahoga County, OHOH1,232,9251,941+78%

03Hamilton County, OHOH838,4181,055+34%

04Butler County, OHOH400,128573+129%

05Summit County, OHOH538,376553+2204%

06Fairfield County, OHOH169,752451–

07Lucas County, OHOH423,347420−29%

08Montgomery County, OHOH539,598397−15%

09Clark County, OHOH135,340204+716%

10Warren County, OHOH257,181200+567%

11Lorain County, OHOH323,219141+1182%

12Greene County, OHOH174,322121+9%

13Portage County, OHOH163,40486+13%

14Allen County, OHOH100,88173+329%

15Delaware County, OHOH242,03267−77%

16Ross County, OHOH76,42962+377%

17Jefferson County, OHOH63,59754+1250%

18Wayne County, OHOH116,75851–

19Pickaway County, OHOH62,97850–

20Stark County, OHOH373,77147–

21Miami County, OHOH112,63443–

22Union County, OHOH73,44642–

23Pike County, OHOH27,06139–

24Wood County, OHOH134,17620+0%

25Mahoning County, OHOH224,70619–

26Muskingum County, OHOH87,01418–

27Lake County, OHOH232,21715–

28Athens County, OHOH63,19712−20%

29Licking County, OHOH185,56411–

30Richland County, OHOH124,89311–

31Scioto County, OHOH71,3658–

32Knox County, OHOH64,0026−63%

33Marion County, OHOH65,1156−74%

34Hancock County, OHOH75,0344–

35Crawford County, OHOH41,8963–

36Monroe County, OHOH12,9941–

37Logan County, OHOH46,3021–

SHOWING 1–37 OF 37

Download CSV (full list, 37 rows)

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