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RANKING · 2020 CENSUS · 12 SHOWN OF 12

Highest Taiwanese population share, Iowa counties · 2020

Iowa counties ranked by the share of all residents who are Taiwanese (2020 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. The median across all 12 is 0.1%.

Taiwanese Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Taiwanese population share by state
RANKPLACESTATEPOPTAIWANESE SHAREVS –
01Webster County, IAIA36,8380.2%–
02Story County, IAIA101,2910.1%–
03Poweshiek County, IAIA18,3680.1%–
04Hamilton County, IAIA14,9440.1%–
05Calhoun County, IAIA9,5620.1%–
06Johnson County, IAIA160,0440.1%–
07Sioux County, IAIA36,7740.0%–
08Marshall County, IAIA39,8900.0%–
09Black Hawk County, IAIA131,5320.0%–
10Polk County, IAIA516,5460.0%–
11Scott County, IAIA175,2590.0%–
12Linn County, IAIA232,0280.0%–
SHOWING 1–12 OF 12

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS