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 2020 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.

Ecuadorian Americans: full group profile →

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YEAR2010 2020 2024

Largest Ecuadorian population by state

RANKPLACESTATEPOPECUADORIAN POPULATIONVS 2010

01Polk County, IAIA516,546424+18%

02Linn County, IAIA232,028102+16%

03Story County, IAIA101,29158+1060%

04Kossuth County, IAIA14,32253–

05Dubuque County, IAIA99,38151–

06Hardin County, IAIA16,45537–

07Dallas County, IAIA118,45737−71%

08Johnson County, IAIA160,04428−3%

09Woodbury County, IAIA106,64922+120%

10Poweshiek County, IAIA18,36812–

11Scott County, IAIA175,2597−80%

12Benton County, IAIA26,0043–

13Butler County, IAIA14,0491–

14Tama County, IAIA16,7961–

SHOWING 1–14 OF 14

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