RANKING · 2020 CENSUS · 73 SHOWN OF 73

Highest South American population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are South American origin (2020 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 73 counties in Ohio that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2010

01Butler County, OHOH400,1280.4%+0.1 pts

02Athens County, OHOH63,1970.4%+0.0 pts

03Clinton County, OHOH42,3010.4%+0.4 pts

04Franklin County, OHOH1,361,5360.4%+0.1 pts

05Brown County, OHOH44,3970.4%–

06Lorain County, OHOH323,2190.3%+0.3 pts

07Delaware County, OHOH242,0320.3%+0.1 pts

08Sandusky County, OHOH58,6550.3%+0.2 pts

09Cuyahoga County, OHOH1,232,9250.3%+0.1 pts

10Montgomery County, OHOH539,5980.3%+0.1 pts

11Wood County, OHOH134,1760.3%+0.2 pts

12Lucas County, OHOH423,3470.3%+0.2 pts

13Lake County, OHOH232,2170.3%+0.2 pts

14Highland County, OHOH43,8230.3%–

15Hancock County, OHOH75,0340.3%+0.2 pts

16Gallia County, OHOH29,0720.3%+0.2 pts

17Hamilton County, OHOH838,4180.3%+0.1 pts

18Erie County, OHOH73,2960.2%+0.1 pts

19Washington County, OHOH58,3890.2%−0.0 pts

20Warren County, OHOH257,1810.2%−0.0 pts

21Ottawa County, OHOH39,4810.2%+0.1 pts

22Licking County, OHOH185,5640.2%+0.1 pts

23Greene County, OHOH174,3220.2%+0.1 pts

24Summit County, OHOH538,3760.2%+0.1 pts

25Logan County, OHOH46,3020.2%−0.1 pts

26Miami County, OHOH112,6340.2%+0.2 pts

27Muskingum County, OHOH87,0140.2%+0.2 pts

28Hardin County, OHOH30,0720.2%+0.1 pts

29Paulding County, OHOH18,7270.2%+0.1 pts

30Geauga County, OHOH95,6760.2%+0.1 pts

31Medina County, OHOH185,0250.2%+0.0 pts

32Wyandot County, OHOH21,5670.2%–

33Williams County, OHOH36,5490.1%+0.0 pts

34Allen County, OHOH100,8810.1%+0.1 pts

35Clermont County, OHOH216,9770.1%−0.0 pts

36Tuscarawas County, OHOH92,3730.1%+0.1 pts

37Henry County, OHOH27,5980.1%+0.1 pts

38Defiance County, OHOH38,2920.1%−0.1 pts

39Mahoning County, OHOH224,7060.1%+0.0 pts

40Preble County, OHOH40,6640.1%+0.1 pts

41Wayne County, OHOH116,7580.1%+0.1 pts

42Fairfield County, OHOH169,7520.1%−0.1 pts

43Knox County, OHOH64,0020.1%+0.1 pts

44Union County, OHOH73,4460.1%–

45Holmes County, OHOH44,9700.1%−0.0 pts

46Ashland County, OHOH52,5230.1%+0.0 pts

47Trumbull County, OHOH198,9720.1%+0.0 pts

48Clark County, OHOH135,3400.1%−0.0 pts

49Huron County, OHOH58,2500.1%+0.0 pts

50Jefferson County, OHOH63,5970.1%−0.0 pts

51Shelby County, OHOH48,0650.1%–

52Richland County, OHOH124,8930.1%−0.1 pts

53Portage County, OHOH163,4040.1%−0.1 pts

54Pickaway County, OHOH62,9780.1%+0.0 pts

55Putnam County, OHOH34,3800.1%–

56Belmont County, OHOH64,4340.0%–

57Stark County, OHOH373,7710.0%−0.1 pts

58Fulton County, OHOH41,8530.0%−0.0 pts

59Scioto County, OHOH71,3650.0%−0.0 pts

60Adams County, OHOH27,8650.0%–

61Lawrence County, OHOH55,7100.0%+0.0 pts

62Madison County, OHOH46,9850.0%−0.0 pts

63Mercer County, OHOH42,7370.0%−0.0 pts

64Seneca County, OHOH54,5220.0%−0.0 pts

65Columbiana County, OHOH99,3770.0%−0.0 pts

66Guernsey County, OHOH38,3790.0%−0.0 pts

67Auglaize County, OHOH45,9090.0%−0.0 pts

68Van Wert County, OHOH29,0130.0%−0.0 pts

69Ashtabula County, OHOH96,7130.0%−0.1 pts

70Morrow County, OHOH36,3050.0%–

71Darke County, OHOH51,5200.0%−0.0 pts

72Marion County, OHOH65,1150.0%−0.0 pts

73Champaign County, OHOH38,8200.0%–

SHOWING 1–73 OF 73

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS