RANKING · 2010 CENSUS · 34 SHOWN OF 34

Largest Brazilian population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Brazilian 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 34 counties in Ohio that qualify, ranked against each other statewide. The median across all 34 is 29.

Brazilian 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

RANKPLACESTATEPOPBRAZILIAN POPULATIONVS –

01Franklin County, OHOH1,361,536601–

02Hamilton County, OHOH838,418253–

03Cuyahoga County, OHOH1,232,925240–

04Stark County, OHOH373,771154–

05Butler County, OHOH400,128146–

06Fairfield County, OHOH169,752118–

07Delaware County, OHOH242,032116–

08Warren County, OHOH257,18194–

09Montgomery County, OHOH539,59893–

10Trumbull County, OHOH198,97272–

11Summit County, OHOH538,37668–

12Athens County, OHOH63,19768–

13Richland County, OHOH124,89364–

14Columbiana County, OHOH99,37757–

15Darke County, OHOH51,52053–

16Tuscarawas County, OHOH92,37342–

17Portage County, OHOH163,40429–

18Lorain County, OHOH323,21928–

19Clermont County, OHOH216,97726–

20Lake County, OHOH232,21724–

21Ashtabula County, OHOH96,71321–

22Greene County, OHOH174,32219–

23Morrow County, OHOH36,30519–

24Guernsey County, OHOH38,37913–

25Logan County, OHOH46,30213–

26Knox County, OHOH64,00211–

27Scioto County, OHOH71,3659–

28Fayette County, OHOH28,5529–

29Wayne County, OHOH116,7588–

30Clark County, OHOH135,3408–

31Ashland County, OHOH52,5237–

32Hardin County, OHOH30,0727–

33Lucas County, OHOH423,3477–

34Brown County, OHOH44,3973–

SHOWING 1–34 OF 34

Download CSV (full list, 34 rows)

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