RANKING · 2020 CENSUS · 12 SHOWN OF 12

Largest Thai population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Thai, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 12 counties in Iowa that qualify, ranked against each other statewide.

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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 POPULATIONVS 2000

01Black Hawk County, IAIA131,532616–

02Scott County, IAIA175,259235–

03Polk County, IAIA516,546175–

04Jefferson County, IAIA15,291144–

05Johnson County, IAIA160,044117–

06Webster County, IAIA36,838101–

07Story County, IAIA101,29178–

08Wapello County, IAIA35,21051–

09Linn County, IAIA232,02815–

10Bremer County, IAIA25,2967–

11Cerro Gordo County, IAIA42,3727–

12Poweshiek County, IAIA18,3686–

SHOWING 1–12 OF 12

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES