RANKING · 2024 ACS · 62 SHOWN OF 62

Highest Korean population share, Ohio counties

Ohio counties ranked by the share of all residents who are Korean (2023 American Community Survey). A concentration measure: Korean residents as a percentage of total population. This list covers the 62 counties in Ohio that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPKOREAN SHAREVS 2000

01Delaware County, OHOH242,0320.4%–

02Greene County, OHOH174,3220.3%–

03Franklin County, OHOH1,361,5360.3%–

04Butler County, OHOH400,1280.3%–

05Richland County, OHOH124,8930.3%–

06Seneca County, OHOH54,5220.2%–

07Paulding County, OHOH18,7270.2%–

08Hamilton County, OHOH838,4180.2%–

09Auglaize County, OHOH45,9090.2%–

10Summit County, OHOH538,3760.2%–

11Warren County, OHOH257,1810.2%–

12Cuyahoga County, OHOH1,232,9250.2%–

13Van Wert County, OHOH29,0130.1%–

14Lawrence County, OHOH55,7100.1%–

15Hocking County, OHOH27,5120.1%–

16Montgomery County, OHOH539,5980.1%–

17Morrow County, OHOH36,3050.1%–

18Madison County, OHOH46,9850.1%–

19Erie County, OHOH73,2960.1%–

20Lucas County, OHOH423,3470.1%–

21Portage County, OHOH163,4040.1%–

22Licking County, OHOH185,5640.1%–

23Fairfield County, OHOH169,7520.1%–

24Wood County, OHOH134,1760.1%–

25Union County, OHOH73,4460.1%–

26Marion County, OHOH65,1150.1%–

27Hancock County, OHOH75,0340.1%–

28Tuscarawas County, OHOH92,3730.1%–

29Stark County, OHOH373,7710.1%–

30Athens County, OHOH63,1970.1%–

31Lorain County, OHOH323,2190.1%–

32Sandusky County, OHOH58,6550.1%–

33Allen County, OHOH100,8810.1%–

34Hardin County, OHOH30,0720.1%–

35Williams County, OHOH36,5490.1%–

36Medina County, OHOH185,0250.1%–

37Ashtabula County, OHOH96,7130.1%–

38Coshocton County, OHOH37,1880.0%–

39Trumbull County, OHOH198,9720.0%–

40Clermont County, OHOH216,9770.0%–

41Clark County, OHOH135,3400.0%–

42Fulton County, OHOH41,8530.0%–

43Logan County, OHOH46,3020.0%–

44Ottawa County, OHOH39,4810.0%–

45Pike County, OHOH27,0610.0%–

46Wayne County, OHOH116,7580.0%–

47Fayette County, OHOH28,5520.0%–

48Lake County, OHOH232,2170.0%–

49Champaign County, OHOH38,8200.0%–

50Geauga County, OHOH95,6760.0%–

51Shelby County, OHOH48,0650.0%–

52Jefferson County, OHOH63,5970.0%–

53Miami County, OHOH112,6340.0%–

54Ross County, OHOH76,4290.0%–

55Mahoning County, OHOH224,7060.0%–

56Washington County, OHOH58,3890.0%–

57Wyandot County, OHOH21,5670.0%–

58Preble County, OHOH40,6640.0%–

59Brown County, OHOH44,3970.0%–

60Adams County, OHOH27,8650.0%–

61Pickaway County, OHOH62,9780.0%–

62Scioto County, OHOH71,3650.0%–

SHOWING 1–62 OF 62

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