RANKING · 2024 ACS · 57 SHOWN OF 57

Largest Vietnamese population, Ohio counties

Ohio counties ranked by the number of residents who are Vietnamese, 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 57 counties in Ohio that qualify, ranked against each other statewide.

Vietnamese Americans: full group profile →

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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

RANKPLACESTATEPOPVIETNAMESE POPULATIONVS 2020

01Franklin County, OHOH1,361,5363,815+2%

02Cuyahoga County, OHOH1,232,9252,622+11%

03Delaware County, OHOH242,0321,656+252%

04Butler County, OHOH400,1281,447−7%

05Summit County, OHOH538,3761,294+15%

06Montgomery County, OHOH539,5981,147−33%

07Hamilton County, OHOH838,418991+5%

08Warren County, OHOH257,181495−41%

09Lake County, OHOH232,217471+64%

10Greene County, OHOH174,322354−37%

11Lucas County, OHOH423,347351−27%

12Licking County, OHOH185,564325+123%

13Stark County, OHOH373,771212−43%

14Trumbull County, OHOH198,972180+221%

15Medina County, OHOH185,025158+5%

16Columbiana County, OHOH99,377139−7%

17Richland County, OHOH124,893136+134%

18Lorain County, OHOH323,219128−48%

19Mahoning County, OHOH224,706107−39%

20Miami County, OHOH112,634104+1980%

21Hancock County, OHOH75,03499−16%

22Wood County, OHOH134,17693+151%

23Clermont County, OHOH216,97787−70%

24Athens County, OHOH63,19777+57%

25Marion County, OHOH65,11573+508%

26Erie County, OHOH73,29672−44%

27Fairfield County, OHOH169,75263−87%

28Wayne County, OHOH116,75850+47%

29Brown County, OHOH44,39743–

30Belmont County, OHOH64,43442–

31Mercer County, OHOH42,73737−57%

32Clark County, OHOH135,34032−52%

33Huron County, OHOH58,25032−27%

34Portage County, OHOH163,40432−88%

35Tuscarawas County, OHOH92,37323–

36Ashtabula County, OHOH96,71322–

37Ross County, OHOH76,42919−57%

38Harrison County, OHOH14,07017–

39Crawford County, OHOH41,89616–

40Fayette County, OHOH28,55214–

41Guernsey County, OHOH38,37913–

42Geauga County, OHOH95,67611+120%

43Allen County, OHOH100,88110–

44Clinton County, OHOH42,30110−29%

45Jefferson County, OHOH63,59710−81%

46Williams County, OHOH36,5497−77%

47Union County, OHOH73,4467–

48Defiance County, OHOH38,2926−81%

49Pike County, OHOH27,0616–

50Sandusky County, OHOH58,6556+20%

51Champaign County, OHOH38,8205–

52Hardin County, OHOH30,0724−83%

53Morgan County, OHOH13,6262–

54Preble County, OHOH40,6642−60%

55Wyandot County, OHOH21,5672–

56Muskingum County, OHOH87,0141−97%

57Logan County, OHOH46,3021−67%

SHOWING 1–57 OF 57

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES