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. The median across all 57 is 43. Biggest climber in the top 100 since 2020: Miami County, OH, up 23 places to #20.

Vietnamese Americans: full group profile →

OhioAll states All rankings

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%

03▲7Delaware County, OHOH242,0321,656+252%

04Butler County, OHOH400,1281,447−7%

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

06▼3Montgomery County, OHOH539,5981,147−33%

07▼1Hamilton County, OHOH838,418991+5%

08▼1Warren County, OHOH257,181495−41%

09▲5Lake County, OHOH232,217471+64%

10▼2Greene County, OHOH174,322354−37%

11▼2Lucas County, OHOH423,347351−27%

12▲8Licking County, OHOH185,564325+123%

13▼1Stark County, OHOH373,771212−43%

14▲13Trumbull County, OHOH198,972180+221%

15▲4Medina County, OHOH185,025158+5%

16▲2Columbiana County, OHOH99,377139−7%

17▲8Richland County, OHOH124,893136+134%

18▼2Lorain County, OHOH323,219128−48%

19▼2Mahoning County, OHOH224,706107−39%

20▲23Miami County, OHOH112,634104+1980%

21▲1Hancock County, OHOH75,03499−16%

22▲11Wood County, OHOH134,17693+151%

23▼10Clermont County, OHOH216,97787−70%

24▲5Athens County, OHOH63,19777+57%

25▲16Marion County, OHOH65,11573+508%

26▼5Erie County, OHOH73,29672−44%

27▼16Fairfield County, OHOH169,75263−87%

28▲6Wayne County, OHOH116,75850+47%

29Brown County, OHOH44,39743–

30Belmont County, OHOH64,43442–

31▼8Mercer County, OHOH42,73737−57%

32▼8Clark County, OHOH135,34032−52%

33▼3Huron County, OHOH58,25032−27%

34▼19Portage County, OHOH163,40432−88%

35Tuscarawas County, OHOH92,37323–

36Ashtabula County, OHOH96,71322–

37▼6Ross 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–

44▼4Clinton County, OHOH42,30110−29%

45▼17Jefferson County, OHOH63,59710−81%

46▼8Williams County, OHOH36,5497−77%

47Union County, OHOH73,4467–

48▼12Defiance County, OHOH38,2926−81%

49Pike County, OHOH27,0616–

50▼5Sandusky County, OHOH58,6556+20%

51Champaign County, OHOH38,8205–

52▼13Hardin County, OHOH30,0724−83%

53Morgan County, OHOH13,6262–

54▼10Preble County, OHOH40,6642−60%

55Wyandot County, OHOH21,5672–

56▼19Muskingum County, OHOH87,0141−97%

57▼9Logan County, OHOH46,3021−67%

SHOWING 1–57 OF 57

Download CSV (full list, 57 rows)

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