RANKING · 2020 CENSUS · 66 SHOWN OF 66

Highest Portuguese population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Portuguese ancestry (2020 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 66 counties in Ohio that qualify, ranked against each other statewide.

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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 SHAREVS 2010

01Vinton County, OHOH12,6450.6%+0.5 pts

02Ottawa County, OHOH39,4810.4%–

03Carroll County, OHOH26,4750.3%+0.3 pts

04Ashtabula County, OHOH96,7130.3%−0.0 pts

05Union County, OHOH73,4460.2%+0.2 pts

06Stark County, OHOH373,7710.2%+0.1 pts

07Hancock County, OHOH75,0340.2%−0.0 pts

08Sandusky County, OHOH58,6550.1%+0.0 pts

09Summit County, OHOH538,3760.1%+0.0 pts

10Huron County, OHOH58,2500.1%+0.0 pts

11Greene County, OHOH174,3220.1%−0.0 pts

12Lorain County, OHOH323,2190.1%+0.0 pts

13Knox County, OHOH64,0020.1%+0.0 pts

14Licking County, OHOH185,5640.1%−0.0 pts

15Hardin County, OHOH30,0720.1%–

16Ashland County, OHOH52,5230.1%+0.0 pts

17Lawrence County, OHOH55,7100.1%–

18Hamilton County, OHOH838,4180.1%+0.0 pts

19Montgomery County, OHOH539,5980.1%+0.0 pts

20Lucas County, OHOH423,3470.1%+0.0 pts

21Madison County, OHOH46,9850.1%+0.1 pts

22Franklin County, OHOH1,361,5360.1%−0.1 pts

23Crawford County, OHOH41,8960.1%+0.0 pts

24Butler County, OHOH400,1280.1%+0.0 pts

25Champaign County, OHOH38,8200.1%−0.1 pts

26Wood County, OHOH134,1760.1%+0.1 pts

27Lake County, OHOH232,2170.1%−0.0 pts

28Cuyahoga County, OHOH1,232,9250.1%−0.0 pts

29Portage County, OHOH163,4040.1%+0.0 pts

30Mahoning County, OHOH224,7060.1%+0.0 pts

31Richland County, OHOH124,8930.1%+0.1 pts

32Geauga County, OHOH95,6760.1%−0.0 pts

33Shelby County, OHOH48,0650.1%–

34Trumbull County, OHOH198,9720.1%+0.0 pts

35Allen County, OHOH100,8810.1%+0.0 pts

36Muskingum County, OHOH87,0140.1%+0.0 pts

37Clark County, OHOH135,3400.1%−0.1 pts

38Erie County, OHOH73,2960.1%+0.0 pts

39Belmont County, OHOH64,4340.1%−0.0 pts

40Tuscarawas County, OHOH92,3730.0%−0.0 pts

41Fairfield County, OHOH169,7520.0%+0.0 pts

42Medina County, OHOH185,0250.0%−0.3 pts

43Clermont County, OHOH216,9770.0%−0.0 pts

44Delaware County, OHOH242,0320.0%−0.0 pts

45Jefferson County, OHOH63,5970.0%−0.0 pts

46Warren County, OHOH257,1810.0%−0.0 pts

47Brown County, OHOH44,3970.0%+0.0 pts

48Pickaway County, OHOH62,9780.0%−0.0 pts

49Ross County, OHOH76,4290.0%+0.0 pts

50Darke County, OHOH51,5200.0%−0.0 pts

51Wayne County, OHOH116,7580.0%−0.1 pts

52Highland County, OHOH43,8230.0%−0.1 pts

53Seneca County, OHOH54,5220.0%–

54Marion County, OHOH65,1150.0%–

55Mercer County, OHOH42,7370.0%−0.1 pts

56Morgan County, OHOH13,6260.0%–

57Athens County, OHOH63,1970.0%−0.0 pts

58Clinton County, OHOH42,3010.0%−0.0 pts

59Miami County, OHOH112,6340.0%−0.1 pts

60Washington County, OHOH58,3890.0%–

61Columbiana County, OHOH99,3770.0%−0.0 pts

62Fulton County, OHOH41,8530.0%−0.2 pts

63Preble County, OHOH40,6640.0%−0.1 pts

64Pike County, OHOH27,0610.0%−0.3 pts

65Auglaize County, OHOH45,9090.0%−0.0 pts

66Gallia County, OHOH29,0720.0%–

SHOWING 1–66 OF 66

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