RANKING · 2010 CENSUS · 34 SHOWN OF 34

Highest Brazilian population share, Ohio counties · 2010

Ohio counties ranked by the share of all residents who are Brazilian ancestry (2010 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 34 counties in Ohio that qualify, ranked against each other statewide.

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 –

01Athens County, OHOH63,1970.1%–

02Darke County, OHOH51,5200.1%–

03Fairfield County, OHOH169,7520.1%–

04Delaware County, OHOH242,0320.1%–

05Morrow County, OHOH36,3050.1%–

06Franklin County, OHOH1,361,5360.1%–

07Columbiana County, OHOH99,3770.1%–

08Richland County, OHOH124,8930.1%–

09Tuscarawas County, OHOH92,3730.0%–

10Warren County, OHOH257,1810.0%–

11Stark County, OHOH373,7710.0%–

12Butler County, OHOH400,1280.0%–

13Trumbull County, OHOH198,9720.0%–

14Guernsey County, OHOH38,3790.0%–

15Hamilton County, OHOH838,4180.0%–

16Fayette County, OHOH28,5520.0%–

17Logan County, OHOH46,3020.0%–

18Hardin County, OHOH30,0720.0%–

19Ashtabula County, OHOH96,7130.0%–

20Cuyahoga County, OHOH1,232,9250.0%–

21Knox County, OHOH64,0020.0%–

22Portage County, OHOH163,4040.0%–

23Montgomery County, OHOH539,5980.0%–

24Clermont County, OHOH216,9770.0%–

25Ashland County, OHOH52,5230.0%–

26Summit County, OHOH538,3760.0%–

27Greene County, OHOH174,3220.0%–

28Scioto County, OHOH71,3650.0%–

29Lake County, OHOH232,2170.0%–

30Lorain County, OHOH323,2190.0%–

31Wayne County, OHOH116,7580.0%–

32Brown County, OHOH44,3970.0%–

33Clark County, OHOH135,3400.0%–

34Lucas County, OHOH423,3470.0%–

SHOWING 1–34 OF 34

Download CSV (full list, 34 rows)

UPDATED 2026-07-05 · DATA: US CENSUS BUREAU DECENNIAL CENSUS