RANKING · 2024 ACS · 12 SHOWN OF 12

Highest Taiwanese population share, Iowa counties

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

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RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Largest Hmong population Highest Hmong population share Largest Japanese population

Highest Taiwanese population share by state

RANKPLACESTATEPOPTAIWANESE SHAREVS 2000

01Jefferson County, IAIA15,2910.5%–

02Palo Alto County, IAIA8,8990.2%–

03Poweshiek County, IAIA18,3680.1%–

04Johnson County, IAIA160,0440.1%–

05Black Hawk County, IAIA131,5320.1%–

06Dallas County, IAIA118,4570.1%–

07Sac County, IAIA9,5250.1%–

08Story County, IAIA101,2910.0%–

09Marshall County, IAIA39,8900.0%–

10Scott County, IAIA175,2590.0%–

11Linn County, IAIA232,0280.0%–

12Polk County, IAIA516,5460.0%–

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