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. The median across all 43 is 0.0%. Biggest climber in the top 100 since 2020: Allen County, OH, up 34 places to #9.

Brazilian 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

Highest Brazilian population share by state

RANKPLACESTATEPOPBRAZILIAN SHAREVS 2010

01▲9Delaware County, OHOH242,0320.2%+0.2 pts

02▲11Greene County, OHOH174,3220.1%+0.1 pts

03Perry County, OHOH35,9180.1%–

04▲2Franklin County, OHOH1,361,5360.1%+0.1 pts

05▼3Warren County, OHOH257,1810.1%+0.1 pts

06Ashtabula County, OHOH96,7130.1%+0.1 pts

07▲9Wayne County, OHOH116,7580.1%+0.1 pts

08Ottawa County, OHOH39,4810.1%–

09▲34Allen County, OHOH100,8810.1%–

10▲11Portage County, OHOH163,4040.1%0.0 pts

11▲27Clermont County, OHOH216,9770.1%+0.1 pts

12▲5Hamilton County, OHOH838,4180.1%0.0 pts

13▲6Lake County, OHOH232,2170.1%0.0 pts

14Pickaway County, OHOH62,9780.0%–

15▲5Mahoning County, OHOH224,7060.0%–

16Champaign County, OHOH38,8200.0%–

17▲17Lucas County, OHOH423,3470.0%0.0 pts

18▲10Lorain County, OHOH323,2190.0%0.0 pts

19▲11Butler County, OHOH400,1280.0%0.0 pts

20Tuscarawas County, OHOH92,3730.0%0.0 pts

21▼7Cuyahoga County, OHOH1,232,9250.0%0.0 pts

22Washington County, OHOH58,3890.0%–

23Jackson County, OHOH32,8170.0%–

24Logan County, OHOH46,3020.0%0.0 pts

25▼7Jefferson County, OHOH63,5970.0%–

26▲1Clinton County, OHOH42,3010.0%–

27Fairfield County, OHOH169,7520.0%−0.1 pts

28▼6Summit County, OHOH538,3760.0%0.0 pts

29Athens County, OHOH63,1970.0%−0.1 pts

30▼25Erie County, OHOH73,2960.0%–

31▼16Richland County, OHOH124,8930.0%0.0 pts

32▲8Montgomery County, OHOH539,5980.0%0.0 pts

33▼26Wood County, OHOH134,1760.0%–

34▼1Columbiana County, OHOH99,3770.0%0.0 pts

35▲1Stark County, OHOH373,7710.0%0.0 pts

36▼27Ashland County, OHOH52,5230.0%0.0 pts

37▼8Hancock County, OHOH75,0340.0%–

38▼15Medina County, OHOH185,0250.0%–

39Muskingum County, OHOH87,0140.0%–

40Guernsey County, OHOH38,3790.0%0.0 pts

41▼2Geauga County, OHOH95,6760.0%–

42▼17Shelby County, OHOH48,0650.0%–

43▲1Seneca County, OHOH54,5220.0%–

SHOWING 1–43 OF 43

Download CSV (full list, 43 rows)

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