RANKING · 2024 ACS · 43 SHOWN OF 43

Highest Brazilian population share, Ohio counties

Ohio counties ranked by the share of all residents who are Brazilian ancestry (2024 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 43 counties in Ohio that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Brazilian population share by state

RANKPLACESTATEPOPBRAZILIAN SHAREVS 2010

01Delaware County, OHOH242,0320.2%+236%

02Greene County, OHOH174,3220.1%+1155%

03Perry County, OHOH35,9180.1%–

04Franklin County, OHOH1,361,5360.1%+140%

05Warren County, OHOH257,1810.1%+134%

06Ashtabula County, OHOH96,7130.1%+339%

07Wayne County, OHOH116,7580.1%+1176%

08Ottawa County, OHOH39,4810.1%–

09Allen County, OHOH100,8810.1%–

10Portage County, OHOH163,4040.1%+271%

11Clermont County, OHOH216,9770.1%+387%

12Hamilton County, OHOH838,4180.1%+81%

13Lake County, OHOH232,2170.1%+386%

14Pickaway County, OHOH62,9780.0%–

15Mahoning County, OHOH224,7060.0%–

16Champaign County, OHOH38,8200.0%–

17Lucas County, OHOH423,3470.0%+2316%

18Lorain County, OHOH323,2190.0%+295%

19Butler County, OHOH400,1280.0%−9%

20Tuscarawas County, OHOH92,3730.0%−21%

21Cuyahoga County, OHOH1,232,9250.0%+92%

22Washington County, OHOH58,3890.0%–

23Jackson County, OHOH32,8170.0%–

24Logan County, OHOH46,3020.0%+15%

25Jefferson County, OHOH63,5970.0%–

26Clinton County, OHOH42,3010.0%–

27Fairfield County, OHOH169,7520.0%−64%

28Summit County, OHOH538,3760.0%+133%

29Athens County, OHOH63,1970.0%−72%

30Erie County, OHOH73,2960.0%–

31Richland County, OHOH124,8930.0%−48%

32Montgomery County, OHOH539,5980.0%+36%

33Wood County, OHOH134,1760.0%–

34Columbiana County, OHOH99,3770.0%−60%

35Stark County, OHOH373,7710.0%−55%

36Ashland County, OHOH52,5230.0%+31%

37Hancock County, OHOH75,0340.0%–

38Medina County, OHOH185,0250.0%–

39Muskingum County, OHOH87,0140.0%–

40Guernsey County, OHOH38,3790.0%−84%

41Geauga County, OHOH95,6760.0%–

42Shelby County, OHOH48,0650.0%–

43Seneca County, OHOH54,5220.0%–

SHOWING 1–43 OF 43

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UPDATED 2026-07-05 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES