RANKING · 2024 ACS · 27 SHOWN OF 27

Highest Thai population share, Iowa counties

Iowa 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 27 counties in Iowa that qualify, ranked against each other statewide. The median across all 27 is 0.0%. Biggest climber in the top 100 since 2020: Bremer County, IA, up 21 places to #7.

Thai Americans: full group profile →

IowaAll 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

RANKPLACESTATEPOPTHAI SHAREVS 2020

01Crawford County, IAIA16,2371.4%–

02▼1Buena Vista County, IAIA20,4490.2%−0.5 pts

03Marshall County, IAIA39,8900.2%–

04Taylor County, IAIA5,8350.2%–

05Jefferson County, IAIA15,2910.1%–

06▲4Henry County, IAIA19,3490.1%0.0 pts

07▲21Bremer County, IAIA25,2960.1%+0.1 pts

08▼5Polk County, IAIA516,5460.1%−0.2 pts

09O'Brien County, IAIA14,2200.1%–

10Webster County, IAIA36,8380.1%–

11▼9Decatur County, IAIA7,6550.1%−0.2 pts

12▼1Pottawattamie County, IAIA92,9960.1%0.0 pts

13▲4Calhoun County, IAIA9,5620.1%0.0 pts

14▼2Story County, IAIA101,2910.0%0.0 pts

15▼7Johnson County, IAIA160,0440.0%−0.1 pts

16Marion County, IAIA34,1920.0%–

17▲12Woodbury County, IAIA106,6490.0%0.0 pts

18▼9Mahaska County, IAIA21,8800.0%−0.1 pts

19▼6Linn County, IAIA232,0280.0%0.0 pts

20▲6Washington County, IAIA22,6670.0%0.0 pts

21Buchanan County, IAIA20,8830.0%–

22▼8Scott County, IAIA175,2590.0%−0.1 pts

23▼18Black Hawk County, IAIA131,5320.0%−0.2 pts

24Jones County, IAIA21,2530.0%–

25▲11Cerro Gordo County, IAIA42,3720.0%0.0 pts

26Dickinson County, IAIA18,0770.0%–

27▲5Winneshiek County, IAIA19,7330.0%0.0 pts

SHOWING 1–27 OF 27

Download CSV (full list, 27 rows)

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