RANKING · 2010 CENSUS · 20 SHOWN OF 20

Highest Honduran population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are Honduran origin (2010 American Community Survey). A concentration measure: Honduran residents as a percentage of total population. This list covers the 20 counties in Iowa that qualify, ranked against each other statewide. The median across all 20 is 0.1%.

Honduran 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

RANKPLACESTATEPOPHONDURAN SHAREVS –

01Johnson County, IAIA160,0440.3%–

02Humboldt County, IAIA9,4090.3%–

03Woodbury County, IAIA106,6490.2%–

04Decatur County, IAIA7,6550.2%–

05Wapello County, IAIA35,2100.2%–

06Emmet County, IAIA9,1070.2%–

07Howard County, IAIA9,4150.1%–

08Buena Vista County, IAIA20,4490.1%–

09Bremer County, IAIA25,2960.1%–

10Polk County, IAIA516,5460.1%–

11Black Hawk County, IAIA131,5320.1%–

12Winneshiek County, IAIA19,7330.1%–

13Sioux County, IAIA36,7740.1%–

14Washington County, IAIA22,6670.0%–

15Dallas County, IAIA118,4570.0%–

16Story County, IAIA101,2910.0%–

17Dubuque County, IAIA99,3810.0%–

18Marshall County, IAIA39,8900.0%–

19Scott County, IAIA175,2590.0%–

20Linn County, IAIA232,0280.0%–

SHOWING 1–20 OF 20

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