RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Ecuadorian population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Ecuadorian origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 14 counties in Iowa that qualify, ranked against each other statewide.

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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 Ecuadorian population by state

RANKPLACESTATEPOPECUADORIAN POPULATIONVS 2000

01Polk County, IAIA516,546424–

02Linn County, IAIA232,028102–

03Story County, IAIA101,29158–

04Kossuth County, IAIA14,32253–

05Dubuque County, IAIA99,38151–

06Hardin County, IAIA16,45537–

07Dallas County, IAIA118,45737–

08Johnson County, IAIA160,04428–

09Woodbury County, IAIA106,64922–

10Poweshiek County, IAIA18,36812–

11Scott County, IAIA175,2597–

12Benton County, IAIA26,0043–

13Butler County, IAIA14,0491–

14Tama County, IAIA16,7961–

SHOWING 1–14 OF 14

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