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 2024 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. The median across all 68 is 91. Biggest climber in the top 100 since 2020: Coshocton County, OH, up 35 places to #27.

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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 2010

01Cuyahoga County, OHOH1,232,9256,411−34%

02Lake County, OHOH232,2175,545−19%

03▲1Summit County, OHOH538,3762,936−11%

04▼1Mahoning County, OHOH224,7062,900−31%

05Franklin County, OHOH1,361,5362,277+29%

06▲3Lorain County, OHOH323,2191,734−2%

07▲1Trumbull County, OHOH198,9721,699−35%

08▼1Geauga County, OHOH95,6761,540+20%

09▼3Stark County, OHOH373,7711,276−25%

10▲1Medina County, OHOH185,0251,065−2%

11▲1Hamilton County, OHOH838,418765+84%

12▼2Portage County, OHOH163,4047440%

13Delaware County, OHOH242,032498−3%

14Montgomery County, OHOH539,598426−14%

15▲3Licking County, OHOH185,564395+388%

16Ashtabula County, OHOH96,713357−13%

17▲7Belmont County, OHOH64,434298−17%

18▲1Lucas County, OHOH423,347294−5%

19▲3Butler County, OHOH400,128275+68%

20Warren County, OHOH257,181262+42%

21▼6Columbiana County, OHOH99,377234−34%

22▲12Miami County, OHOH112,634225+188%

23▼6Greene County, OHOH174,322209+87%

24▼1Erie County, OHOH73,296195+32%

25▲3Jefferson County, OHOH63,597176+39%

26▼5Fairfield County, OHOH169,752175−43%

27▲35Coshocton County, OHOH37,188164–

28▼3Wayne County, OHOH116,758152−32%

29▲2Richland County, OHOH124,893142−16%

30▼4Clermont County, OHOH216,977138−21%

31▼2Wood County, OHOH134,176110−60%

32▲10Clark County, OHOH135,340110+43%

33▼6Carroll County, OHOH26,475100+100%

34▲3Tuscarawas County, OHOH92,37391+6%

35▼3Athens County, OHOH63,19776−16%

36▲5Pickaway County, OHOH62,97874+311%

37▲12Allen County, OHOH100,88160+114%

38▲9Hancock County, OHOH75,03453+165%

39▲6Ottawa County, OHOH39,48147−13%

40▲4Marion County, OHOH65,11543−54%

41▲11Muskingum County, OHOH87,01441−66%

42Hardin County, OHOH30,07239−43%

43▼10Union County, OHOH73,44632–

44▲13Huron County, OHOH58,25030−44%

45▼9Washington County, OHOH58,38930−72%

46▼8Williams County, OHOH36,54929+164%

47▲19Crawford County, OHOH41,89628−15%

48▲19Madison County, OHOH46,98525+67%

49▼10Ashland County, OHOH52,52322−75%

50Darke County, OHOH51,52022+450%

51▼5Morrow County, OHOH36,30520–

52▼12Harrison County, OHOH14,07019−49%

53▼2Knox County, OHOH64,00219−72%

54Gallia County, OHOH29,07218−38%

55▼12Noble County, OHOH14,27613–

56Scioto County, OHOH71,36511–

57▲3Auglaize County, OHOH45,9097–

58Guernsey County, OHOH38,3797−50%

59▼5Seneca County, OHOH54,5226−84%

60Holmes County, OHOH44,9705–

61▲2Ross County, OHOH76,4295−71%

62▲3Preble County, OHOH40,6644–

63Henry County, OHOH27,5983–

64Shelby County, OHOH48,0653+50%

65▼15Champaign County, OHOH38,8202−82%

66▼13Mercer County, OHOH42,7372−94%

67▲1Sandusky County, OHOH58,6552−94%

68▼7Monroe County, OHOH12,9941−93%

SHOWING 1–68 OF 68

Download CSV (full list, 68 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES