RANKING · 2024 ACS · 43 SHOWN OF 43

Largest Brazilian population, Ohio counties

Ohio counties ranked by the number of residents who are Brazilian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 43 counties in Ohio that qualify, ranked against each other statewide. The median across all 43 is 35. Biggest climber in the top 100 since 2020: Allen County, OH, up 23 places to #17.

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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 2010

01Franklin County, OHOH1,361,5361,686+181%

02▲6Delaware County, OHOH242,032532+359%

03▲1Hamilton County, OHOH838,418474+87%

04▼2Cuyahoga County, OHOH1,232,925444+85%

05▼2Warren County, OHOH257,181265+182%

06▲4Greene County, OHOH174,322253+1232%

07▲9Lucas County, OHOH423,347163+2229%

08▼3Summit County, OHOH538,376157+131%

09▲6Butler County, OHOH400,128143−2%

10▲21Clermont County, OHOH216,977137+427%

11▲16Montgomery County, OHOH539,598126+35%

12▼1Lake County, OHOH232,217118+392%

13▲5Lorain County, OHOH323,219117+318%

14▲5Portage County, OHOH163,404109+276%

15▲5Wayne County, OHOH116,758104+1200%

16▼4Mahoning County, OHOH224,70689–

17▲23Allen County, OHOH100,88188–

18Ashtabula County, OHOH96,71388+319%

19▲5Stark County, OHOH373,77169−55%

20Fairfield County, OHOH169,75248−59%

21Perry County, OHOH35,91846–

22Ottawa County, OHOH39,48135–

23▼6Richland County, OHOH124,89333−48%

24Tuscarawas County, OHOH92,37333−21%

25▼16Wood County, OHOH134,17630–

26Pickaway County, OHOH62,97827–

27▼6Medina County, OHOH185,02524–

28▲2Columbiana County, OHOH99,37721−63%

29▼16Erie County, OHOH73,29620–

30▼4Jefferson County, OHOH63,59720–

31Washington County, OHOH58,38920–

32Athens County, OHOH63,19718−74%

33Champaign County, OHOH38,82015–

34Logan County, OHOH46,30215+15%

35▲1Clinton County, OHOH42,30113–

36Jackson County, OHOH32,81711–

37▼5Hancock County, OHOH75,03410–

38Muskingum County, OHOH87,01410–

39▼16Ashland County, OHOH52,5239+29%

40▼1Geauga County, OHOH95,6764–

41Guernsey County, OHOH38,3792−85%

42▲2Seneca County, OHOH54,5221–

43▼10Shelby County, OHOH48,0651–

SHOWING 1–43 OF 43

Download CSV (full list, 43 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES