RANKING · 2024 ACS · 10 SHOWN OF 10

Largest Hmong population, Iowa counties

Iowa counties ranked by the number of residents who are Hmong, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 10 counties in Iowa that qualify, ranked against each other statewide.

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

Largest Hmong population by state

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RANKPLACESTATEPOPHMONG POPULATIONVS 2020

01Buena Vista County, IAIA20,449575+458%

02Polk County, IAIA516,546206+91%

03Johnson County, IAIA160,044132–

04Marion County, IAIA34,19245+463%

05Sac County, IAIA9,52524–

06Linn County, IAIA232,02819+171%

07Story County, IAIA101,29112–

08Jasper County, IAIA38,15310+150%

09Carroll County, IAIA20,3032–

10Hardin County, IAIA16,4552+100%

SHOWING 1–10 OF 10

Download CSV (full list, 10 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES