RANKING · 2024 ACS · 75 SHOWN OF 75

Largest Finnish population, Ohio counties

Ohio counties ranked by the number of residents who are Finnish 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 75 counties in Ohio that qualify, ranked against each other statewide.

OhioAll states All rankings

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

RANKPLACESTATEPOPFINNISH POPULATIONVS 2000

01Cuyahoga County, OHOH1,232,9252,186–

02Lake County, OHOH232,2172,114–

03Ashtabula County, OHOH96,7132,014–

04Franklin County, OHOH1,361,5361,314–

05Hamilton County, OHOH838,418992–

06Summit County, OHOH538,376716–

07Trumbull County, OHOH198,972716–

08Montgomery County, OHOH539,598639–

09Lucas County, OHOH423,347591–

10Geauga County, OHOH95,676474–

11Mahoning County, OHOH224,706400–

12Delaware County, OHOH242,032370–

13Lorain County, OHOH323,219360–

14Portage County, OHOH163,404296–

15Medina County, OHOH185,025287–

16Stark County, OHOH373,771243–

17Butler County, OHOH400,128193–

18Wood County, OHOH134,176192–

19Greene County, OHOH174,322183–

20Fairfield County, OHOH169,752153–

21Warren County, OHOH257,181151–

22Richland County, OHOH124,893142–

23Champaign County, OHOH38,820138–

24Licking County, OHOH185,564131–

25Hancock County, OHOH75,034122–

26Wayne County, OHOH116,75899–

27Clermont County, OHOH216,97792–

28Pickaway County, OHOH62,97886–

29Fulton County, OHOH41,85380–

30Fayette County, OHOH28,55275–

31Ottawa County, OHOH39,48175–

32Shelby County, OHOH48,06572–

33Knox County, OHOH64,00261–

34Seneca County, OHOH54,52257–

35Brown County, OHOH44,39756–

36Defiance County, OHOH38,29248–

37Marion County, OHOH65,11546–

38Athens County, OHOH63,19742–

39Union County, OHOH73,44640–

40Madison County, OHOH46,98539–

41Allen County, OHOH100,88137–

42Adams County, OHOH27,86536–

43Clark County, OHOH135,34036–

44Huron County, OHOH58,25032–

45Tuscarawas County, OHOH92,37331–

46Auglaize County, OHOH45,90930–

47Miami County, OHOH112,63429–

48Clinton County, OHOH42,30127–

49Ashland County, OHOH52,52325–

50Darke County, OHOH51,52019–

51Erie County, OHOH73,29619–

52Morrow County, OHOH36,30518–

53Belmont County, OHOH64,43417–

54Columbiana County, OHOH99,37717–

55Crawford County, OHOH41,89617–

56Ross County, OHOH76,42917–

57Carroll County, OHOH26,47516–

58Lawrence County, OHOH55,71016–

59Washington County, OHOH58,38916–

60Coshocton County, OHOH37,18814–

61Hardin County, OHOH30,07214–

62Holmes County, OHOH44,97014–

63Harrison County, OHOH14,07012–

64Pike County, OHOH27,06111–

65Jackson County, OHOH32,81710–

66Sandusky County, OHOH58,65510–

67Scioto County, OHOH71,36510–

68Vinton County, OHOH12,6459–

69Preble County, OHOH40,6647–

70Morgan County, OHOH13,6266–

71Monroe County, OHOH12,9945–

72Perry County, OHOH35,9185–

73Logan County, OHOH46,3024–

74Highland County, OHOH43,8232–

75Muskingum County, OHOH87,0141–

SHOWING 1–75 OF 75

Download CSV (full list, 75 rows)

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