RANKING · 2024 ACS · 45 SHOWN OF 45

Highest Thai population share, Ohio counties

Ohio counties ranked by the share of all residents who are Thai (2024 American Community Survey). A concentration measure: Thai residents as a percentage of total population. This list covers the 45 counties in Ohio that qualify, ranked against each other statewide. The median across all 45 is 0.0%. Biggest climber in the top 100 since 2020: Marion County, OH, up 39 places to #4.

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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

RANKPLACESTATEPOPTHAI SHAREVS 2020

01Lawrence County, OHOH55,7100.2%–

02▲4Erie County, OHOH73,2960.1%+0.1 pts

03Henry County, OHOH27,5980.1%–

04▲39Marion County, OHOH65,1150.1%+0.1 pts

05Ottawa County, OHOH39,4810.1%–

06Morgan County, OHOH13,6260.1%–

07▲22Sandusky County, OHOH58,6550.1%+0.1 pts

08▲33Brown County, OHOH44,3970.1%+0.1 pts

09▲21Montgomery County, OHOH539,5980.1%0.0 pts

10▼8Williams County, OHOH36,5490.1%−0.1 pts

11Mercer County, OHOH42,7370.0%–

12▼5Franklin County, OHOH1,361,5360.0%0.0 pts

13Delaware County, OHOH242,0320.0%0.0 pts

14▲3Clermont County, OHOH216,9770.0%0.0 pts

15▲17Miami County, OHOH112,6340.0%0.0 pts

16▲19Union County, OHOH73,4460.0%0.0 pts

17▲20Clark County, OHOH135,3400.0%0.0 pts

18▲2Wood County, OHOH134,1760.0%0.0 pts

19▲2Cuyahoga County, OHOH1,232,9250.0%0.0 pts

20▼15Lucas County, OHOH423,3470.0%0.0 pts

21Logan County, OHOH46,3020.0%–

22▲6Summit County, OHOH538,3760.0%0.0 pts

23▲21Mahoning County, OHOH224,7060.0%0.0 pts

24▲3Guernsey County, OHOH38,3790.0%0.0 pts

25▲14Lorain County, OHOH323,2190.0%0.0 pts

26▼8Medina County, OHOH185,0250.0%0.0 pts

27▼2Warren County, OHOH257,1810.0%0.0 pts

28▼5Trumbull County, OHOH198,9720.0%0.0 pts

29Portage County, OHOH163,4040.0%–

30Shelby County, OHOH48,0650.0%–

31▼12Allen County, OHOH100,8810.0%0.0 pts

32▼20Ashtabula County, OHOH96,7130.0%0.0 pts

33▼23Greene County, OHOH174,3220.0%0.0 pts

34Scioto County, OHOH71,3650.0%–

35▼27Richland County, OHOH124,8930.0%0.0 pts

36Lake County, OHOH232,2170.0%–

37▼15Butler County, OHOH400,1280.0%0.0 pts

38▼23Athens County, OHOH63,1970.0%0.0 pts

39Huron County, OHOH58,2500.0%–

40▼16Hamilton County, OHOH838,4180.0%0.0 pts

41Geauga County, OHOH95,6760.0%–

42Washington County, OHOH58,3890.0%–

43▼5Jefferson County, OHOH63,5970.0%0.0 pts

44▼33Ashland County, OHOH52,5230.0%0.0 pts

45▼5Stark County, OHOH373,7710.0%0.0 pts

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