RANKING · 2010 CENSUS · 67 SHOWN OF 67

Largest Portuguese population, Ohio counties · 2010

Ohio counties ranked by the number of residents who are Portuguese ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 67 counties in Ohio that qualify, ranked against each other statewide. The median across all 67 is 43.

Portuguese Americans: full group profile →

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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

RANKPLACESTATEPOPPORTUGUESE POPULATIONVS –

01Franklin County, OHOH1,361,5361,993–

02Cuyahoga County, OHOH1,232,9251,075–

03Medina County, OHOH185,025609–

04Stark County, OHOH373,771573–

05Summit County, OHOH538,376546–

06Hamilton County, OHOH838,418451–

07Ashtabula County, OHOH96,713348–

08Montgomery County, OHOH539,598299–

09Greene County, OHOH174,322287–

10Lake County, OHOH232,217257–

11Lorain County, OHOH323,219247–

12Licking County, OHOH185,564219–

13Butler County, OHOH400,128214–

14Lucas County, OHOH423,347182–

15Clark County, OHOH135,340155–

16Clermont County, OHOH216,977137–

17Delaware County, OHOH242,032131–

18Hancock County, OHOH75,034126–

19Warren County, OHOH257,181125–

20Wayne County, OHOH116,758104–

21Fulton County, OHOH41,853104–

22Mahoning County, OHOH224,706100–

23Miami County, OHOH112,63486–

24Tuscarawas County, OHOH92,37385–

25Pike County, OHOH27,06183–

26Sandusky County, OHOH58,65569–

27Champaign County, OHOH38,82060–

28Geauga County, OHOH95,67660–

29Highland County, OHOH43,82353–

30Huron County, OHOH58,25053–

31Allen County, OHOH100,88147–

32Trumbull County, OHOH198,97246–

33Portage County, OHOH163,40446–

34Fairfield County, OHOH169,75243–

35Knox County, OHOH64,00242–

36Darke County, OHOH51,52037–

37Belmont County, OHOH64,43436–

38Mercer County, OHOH42,73734–

39Athens County, OHOH63,19732–

40Defiance County, OHOH38,29232–

41Ashland County, OHOH52,52330–

42Jefferson County, OHOH63,59729–

43Logan County, OHOH46,30228–

44Noble County, OHOH14,27628–

45Preble County, OHOH40,66426–

46Muskingum County, OHOH87,01424–

47Pickaway County, OHOH62,97824–

48Crawford County, OHOH41,89623–

49Scioto County, OHOH71,36522–

50Ross County, OHOH76,42921–

51Columbiana County, OHOH99,37720–

52Erie County, OHOH73,29619–

53Auglaize County, OHOH45,90915–

54Jackson County, OHOH32,81715–

55Wood County, OHOH134,17614–

56Clinton County, OHOH42,30112–

57Guernsey County, OHOH38,37912–

58Richland County, OHOH124,89312–

59Holmes County, OHOH44,97011–

60Paulding County, OHOH18,72711–

61Union County, OHOH73,4469–

62Vinton County, OHOH12,6459–

63Brown County, OHOH44,3977–

64Madison County, OHOH46,9854–

65Carroll County, OHOH26,4753–

66Monroe County, OHOH12,9942–

67Perry County, OHOH35,9182–

SHOWING 1–67 OF 67

Download CSV (full list, 67 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS