RANKING · 2024 ACS · 57 SHOWN OF 57

Highest Vietnamese population share, Ohio counties

Ohio counties ranked by the share of all residents who are Vietnamese (2024 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. 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 SHAREVS 2020

01Delaware County, OHOH242,0320.7%+0.5 pts

02Butler County, OHOH400,1280.4%−0.0 pts

03Franklin County, OHOH1,361,5360.3%+0.0 pts

04Summit County, OHOH538,3760.2%+0.0 pts

05Montgomery County, OHOH539,5980.2%−0.1 pts

06Cuyahoga County, OHOH1,232,9250.2%+0.0 pts

07Greene County, OHOH174,3220.2%−0.1 pts

08Lake County, OHOH232,2170.2%+0.1 pts

09Warren County, OHOH257,1810.2%−0.2 pts

10Licking County, OHOH185,5640.2%+0.1 pts

11Columbiana County, OHOH99,3770.1%−0.0 pts

12Hancock County, OHOH75,0340.1%−0.0 pts

13Athens County, OHOH63,1970.1%+0.1 pts

14Hamilton County, OHOH838,4180.1%+0.0 pts

15Harrison County, OHOH14,0700.1%–

16Marion County, OHOH65,1150.1%+0.1 pts

17Richland County, OHOH124,8930.1%+0.1 pts

18Brown County, OHOH44,3970.1%–

19Erie County, OHOH73,2960.1%−0.1 pts

20Miami County, OHOH112,6340.1%+0.1 pts

21Trumbull County, OHOH198,9720.1%+0.1 pts

22Mercer County, OHOH42,7370.1%−0.1 pts

23Medina County, OHOH185,0250.1%+0.0 pts

24Lucas County, OHOH423,3470.1%−0.0 pts

25Wood County, OHOH134,1760.1%+0.0 pts

26Belmont County, OHOH64,4340.1%–

27Stark County, OHOH373,7710.1%−0.0 pts

28Huron County, OHOH58,2500.1%−0.0 pts

29Fayette County, OHOH28,5520.0%–

30Mahoning County, OHOH224,7060.0%−0.0 pts

31Wayne County, OHOH116,7580.0%+0.0 pts

32Clermont County, OHOH216,9770.0%−0.1 pts

33Lorain County, OHOH323,2190.0%−0.0 pts

34Fairfield County, OHOH169,7520.0%−0.3 pts

35Crawford County, OHOH41,8960.0%–

36Guernsey County, OHOH38,3790.0%–

37Tuscarawas County, OHOH92,3730.0%–

38Ross County, OHOH76,4290.0%−0.0 pts

39Clinton County, OHOH42,3010.0%−0.0 pts

40Clark County, OHOH135,3400.0%−0.0 pts

41Ashtabula County, OHOH96,7130.0%–

42Pike County, OHOH27,0610.0%–

43Portage County, OHOH163,4040.0%−0.2 pts

44Williams County, OHOH36,5490.0%−0.1 pts

45Defiance County, OHOH38,2920.0%−0.1 pts

46Jefferson County, OHOH63,5970.0%−0.1 pts

47Morgan County, OHOH13,6260.0%–

48Hardin County, OHOH30,0720.0%−0.1 pts

49Champaign County, OHOH38,8200.0%–

50Geauga County, OHOH95,6760.0%+0.0 pts

51Union County, OHOH73,4460.0%–

52Sandusky County, OHOH58,6550.0%+0.0 pts

53Allen County, OHOH100,8810.0%–

54Wyandot County, OHOH21,5670.0%–

55Preble County, OHOH40,6640.0%−0.0 pts

56Logan County, OHOH46,3020.0%−0.0 pts

57Muskingum County, OHOH87,0140.0%−0.0 pts

SHOWING 1–57 OF 57

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES