RANKING · 2024 ACS · 68 SHOWN OF 68

Highest Croatian population share, Ohio counties

Ohio counties ranked by the share of all residents who are Croatian ancestry (2023 American Community Survey). A concentration measure: Croatian residents as a percentage of total population. This list covers the 68 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

RANKPLACESTATEPOPCROATIAN SHAREVS 2000

01Lake County, OHOH232,2172.4%–

02Geauga County, OHOH95,6761.6%–

03Mahoning County, OHOH224,7061.3%–

04Trumbull County, OHOH198,9720.8%–

05Medina County, OHOH185,0250.6%–

06Lorain County, OHOH323,2190.5%–

07Summit County, OHOH538,3760.5%–

08Cuyahoga County, OHOH1,232,9250.5%–

09Portage County, OHOH163,4040.5%–

10Belmont County, OHOH64,4340.5%–

11Coshocton County, OHOH37,1880.4%–

12Carroll County, OHOH26,4750.4%–

13Ashtabula County, OHOH96,7130.4%–

14Stark County, OHOH373,7710.3%–

15Jefferson County, OHOH63,5970.3%–

16Erie County, OHOH73,2960.3%–

17Columbiana County, OHOH99,3770.2%–

18Delaware County, OHOH242,0320.2%–

19Licking County, OHOH185,5640.2%–

20Miami County, OHOH112,6340.2%–

21Franklin County, OHOH1,361,5360.2%–

22Harrison County, OHOH14,0700.1%–

23Wayne County, OHOH116,7580.1%–

24Hardin County, OHOH30,0720.1%–

25Greene County, OHOH174,3220.1%–

26Athens County, OHOH63,1970.1%–

27Pickaway County, OHOH62,9780.1%–

28Ottawa County, OHOH39,4810.1%–

29Richland County, OHOH124,8930.1%–

30Fairfield County, OHOH169,7520.1%–

31Warren County, OHOH257,1810.1%–

32Tuscarawas County, OHOH92,3730.1%–

33Hamilton County, OHOH838,4180.1%–

34Noble County, OHOH14,2760.1%–

35Wood County, OHOH134,1760.1%–

36Clark County, OHOH135,3400.1%–

37Montgomery County, OHOH539,5980.1%–

38Williams County, OHOH36,5490.1%–

39Hancock County, OHOH75,0340.1%–

40Butler County, OHOH400,1280.1%–

41Lucas County, OHOH423,3470.1%–

42Crawford County, OHOH41,8960.1%–

43Marion County, OHOH65,1150.1%–

44Clermont County, OHOH216,9770.1%–

45Gallia County, OHOH29,0720.1%–

46Allen County, OHOH100,8810.1%–

47Morrow County, OHOH36,3050.1%–

48Madison County, OHOH46,9850.1%–

49Huron County, OHOH58,2500.1%–

50Washington County, OHOH58,3890.1%–

51Union County, OHOH73,4460.0%–

52Muskingum County, OHOH87,0140.0%–

53Darke County, OHOH51,5200.0%–

54Ashland County, OHOH52,5230.0%–

55Knox County, OHOH64,0020.0%–

56Guernsey County, OHOH38,3790.0%–

57Auglaize County, OHOH45,9090.0%–

58Scioto County, OHOH71,3650.0%–

59Holmes County, OHOH44,9700.0%–

60Seneca County, OHOH54,5220.0%–

61Henry County, OHOH27,5980.0%–

62Preble County, OHOH40,6640.0%–

63Monroe County, OHOH12,9940.0%–

64Ross County, OHOH76,4290.0%–

65Shelby County, OHOH48,0650.0%–

66Champaign County, OHOH38,8200.0%–

67Mercer County, OHOH42,7370.0%–

68Sandusky County, OHOH58,6550.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES