RANKING · 2024 ACS · 68 SHOWN OF 68

Largest Croatian population, Ohio counties

Ohio counties ranked by the number of residents who are Croatian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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 POPULATIONVS 2000

01Cuyahoga County, OHOH1,232,9256,411–

02Lake County, OHOH232,2175,545–

03Summit County, OHOH538,3762,936–

04Mahoning County, OHOH224,7062,900–

05Franklin County, OHOH1,361,5362,277–

06Lorain County, OHOH323,2191,734–

07Trumbull County, OHOH198,9721,699–

08Geauga County, OHOH95,6761,540–

09Stark County, OHOH373,7711,276–

10Medina County, OHOH185,0251,065–

11Hamilton County, OHOH838,418765–

12Portage County, OHOH163,404744–

13Delaware County, OHOH242,032498–

14Montgomery County, OHOH539,598426–

15Licking County, OHOH185,564395–

16Ashtabula County, OHOH96,713357–

17Belmont County, OHOH64,434298–

18Lucas County, OHOH423,347294–

19Butler County, OHOH400,128275–

20Warren County, OHOH257,181262–

21Columbiana County, OHOH99,377234–

22Miami County, OHOH112,634225–

23Greene County, OHOH174,322209–

24Erie County, OHOH73,296195–

25Jefferson County, OHOH63,597176–

26Fairfield County, OHOH169,752175–

27Coshocton County, OHOH37,188164–

28Wayne County, OHOH116,758152–

29Richland County, OHOH124,893142–

30Clermont County, OHOH216,977138–

31Clark County, OHOH135,340110–

32Wood County, OHOH134,176110–

33Carroll County, OHOH26,475100–

34Tuscarawas County, OHOH92,37391–

35Athens County, OHOH63,19776–

36Pickaway County, OHOH62,97874–

37Allen County, OHOH100,88160–

38Hancock County, OHOH75,03453–

39Ottawa County, OHOH39,48147–

40Marion County, OHOH65,11543–

41Muskingum County, OHOH87,01441–

42Hardin County, OHOH30,07239–

43Union County, OHOH73,44632–

44Huron County, OHOH58,25030–

45Washington County, OHOH58,38930–

46Williams County, OHOH36,54929–

47Crawford County, OHOH41,89628–

48Madison County, OHOH46,98525–

49Ashland County, OHOH52,52322–

50Darke County, OHOH51,52022–

51Morrow County, OHOH36,30520–

52Harrison County, OHOH14,07019–

53Knox County, OHOH64,00219–

54Gallia County, OHOH29,07218–

55Noble County, OHOH14,27613–

56Scioto County, OHOH71,36511–

57Auglaize County, OHOH45,9097–

58Guernsey County, OHOH38,3797–

59Seneca County, OHOH54,5226–

60Holmes County, OHOH44,9705–

61Ross County, OHOH76,4295–

62Preble County, OHOH40,6644–

63Henry County, OHOH27,5983–

64Shelby County, OHOH48,0653–

65Champaign County, OHOH38,8202–

66Mercer County, OHOH42,7372–

67Sandusky County, OHOH58,6552–

68Monroe County, OHOH12,9941–

SHOWING 1–68 OF 68

Download CSV (full list, 68 rows)

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