RANKING · 2020 CENSUS · 12 SHOWN OF 12

Largest Chilean population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Chilean origin, from the 2020 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.

Chilean Americans: full group profile →

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Largest Chilean population by state

RANKPLACESTATEPOPCHILEAN POPULATIONVS 2010

01Linn County, IAIA232,02880–

02Polk County, IAIA516,54641−5%

03Grundy County, IAIA12,36130–

04Johnson County, IAIA160,04430−73%

05Butler County, IAIA14,04919–

06Webster County, IAIA36,83819–

07Woodbury County, IAIA106,64917–

08Scott County, IAIA175,25917+13%

09Story County, IAIA101,29116−36%

10Black Hawk County, IAIA131,5329−70%

11Dubuque County, IAIA99,3815–

12Humboldt County, IAIA9,4091–

SHOWING 1–12 OF 12

Download CSV (full list, 12 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS