RANKING · 2020 CENSUS · 70 SHOWN OF 70

Highest Croatian population share, Ohio counties · 2020

Ohio counties ranked by the share of all residents who are Croatian ancestry (2020 American Community Survey). A concentration measure: Croatian residents as a percentage of total population. This list covers the 70 counties in Ohio that qualify, ranked against each other statewide. The median across all 70 is 0.1%.

Croatian 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

RANKPLACESTATEPOPCROATIAN SHAREVS 2010

01Lake County, OHOH232,2172.5%−0.5 pts

02Geauga County, OHOH95,6761.8%+0.4 pts

03Mahoning County, OHOH224,7061.5%−0.2 pts

04Trumbull County, OHOH198,9720.8%−0.5 pts

05Cuyahoga County, OHOH1,232,9250.6%−0.2 pts

06Portage County, OHOH163,4040.6%+0.1 pts

07Summit County, OHOH538,3760.5%−0.1 pts

08Medina County, OHOH185,0250.5%−0.2 pts

09Lorain County, OHOH323,2190.5%−0.1 pts

10Stark County, OHOH373,7710.5%0.0 pts

11Ashtabula County, OHOH96,7130.4%0.0 pts

12Columbiana County, OHOH99,3770.4%+0.1 pts

13Carroll County, OHOH26,4750.4%+0.2 pts

14Harrison County, OHOH14,0700.4%+0.1 pts

15Noble County, OHOH14,2760.4%–

16Belmont County, OHOH64,4340.2%−0.3 pts

17Greene County, OHOH174,3220.2%+0.2 pts

18Delaware County, OHOH242,0320.2%−0.1 pts

19Erie County, OHOH73,2960.2%0.0 pts

20Clinton County, OHOH42,3010.2%–

21Williams County, OHOH36,5490.2%+0.1 pts

22Franklin County, OHOH1,361,5360.2%0.0 pts

23Highland County, OHOH43,8230.2%+0.1 pts

24Jefferson County, OHOH63,5970.2%0.0 pts

25Union County, OHOH73,4460.2%–

26Licking County, OHOH185,5640.1%+0.1 pts

27Wayne County, OHOH116,7580.1%−0.1 pts

28Athens County, OHOH63,1970.1%0.0 pts

29Fairfield County, OHOH169,7520.1%−0.1 pts

30Washington County, OHOH58,3890.1%−0.1 pts

31Ashland County, OHOH52,5230.1%0.0 pts

32Morrow County, OHOH36,3050.1%–

33Ottawa County, OHOH39,4810.1%0.0 pts

34Pickaway County, OHOH62,9780.1%+0.1 pts

35Morgan County, OHOH13,6260.1%–

36Warren County, OHOH257,1810.1%0.0 pts

37Montgomery County, OHOH539,5980.1%0.0 pts

38Monroe County, OHOH12,9940.1%0.0 pts

39Miami County, OHOH112,6340.1%0.0 pts

40Richland County, OHOH124,8930.1%−0.1 pts

41Tuscarawas County, OHOH92,3730.1%0.0 pts

42Wood County, OHOH134,1760.1%−0.1 pts

43Champaign County, OHOH38,8200.1%0.0 pts

44Fulton County, OHOH41,8530.1%0.0 pts

45Hamilton County, OHOH838,4180.1%0.0 pts

46Marion County, OHOH65,1150.1%−0.1 pts

47Clermont County, OHOH216,9770.1%0.0 pts

48Lucas County, OHOH423,3470.1%0.0 pts

49Mercer County, OHOH42,7370.1%0.0 pts

50Butler County, OHOH400,1280.1%0.0 pts

51Brown County, OHOH44,3970.0%–

52Putnam County, OHOH34,3800.0%0.0 pts

53Hancock County, OHOH75,0340.0%0.0 pts

54Knox County, OHOH64,0020.0%−0.1 pts

55Clark County, OHOH135,3400.0%0.0 pts

56Seneca County, OHOH54,5220.0%0.0 pts

57Lawrence County, OHOH55,7100.0%–

58Muskingum County, OHOH87,0140.0%−0.1 pts

59Coshocton County, OHOH37,1880.0%–

60Allen County, OHOH100,8810.0%0.0 pts

61Auglaize County, OHOH45,9090.0%–

62Huron County, OHOH58,2500.0%−0.1 pts

63Defiance County, OHOH38,2920.0%0.0 pts

64Preble County, OHOH40,6640.0%–

65Paulding County, OHOH18,7270.0%−0.2 pts

66Crawford County, OHOH41,8960.0%−0.1 pts

67Madison County, OHOH46,9850.0%0.0 pts

68Ross County, OHOH76,4290.0%0.0 pts

69Sandusky County, OHOH58,6550.0%0.0 pts

70Logan County, OHOH46,3020.0%0.0 pts

SHOWING 1–70 OF 70

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