RANKING · 2020 CENSUS · 12 SHOWN OF 12

Highest Thai population share, Iowa counties · 2020

Iowa counties ranked by the share of all residents who are Thai (2023 American Community Survey). A concentration measure: Thai residents as a percentage of total population. This list covers the 12 counties in Iowa that qualify, ranked against each other statewide.

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 2000

01Jefferson County, IAIA15,2910.8%–

02Black Hawk County, IAIA131,5320.5%–

03Webster County, IAIA36,8380.3%–

04Wapello County, IAIA35,2100.1%–

05Scott County, IAIA175,2590.1%–

06Story County, IAIA101,2910.1%–

07Johnson County, IAIA160,0440.1%–

08Polk County, IAIA516,5460.0%–

09Poweshiek County, IAIA18,3680.0%–

10Bremer County, IAIA25,2960.0%–

11Cerro Gordo County, IAIA42,3720.0%–

12Linn County, IAIA232,0280.0%–

SHOWING 1–12 OF 12

Download CSV (full list, 12 rows)

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