RANKING · 2024 ACS · 42 SHOWN OF 42

Highest Honduran population share, Iowa counties

Iowa counties ranked by the share of all residents who are Honduran origin (2024 American Community Survey). A concentration measure: Honduran residents as a percentage of total population. This list covers the 42 counties in Iowa that qualify, ranked against each other statewide. The median across all 42 is 0.2%. Biggest climber in the top 100 since 2020: Poweshiek County, IA, up 16 places to #20.

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SAME RANKING BYCities States Metros

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 2010

01Lucas County, IAIA8,8471.9%–

02▲8Wright County, IAIA12,8011.8%–

03▼2Emmet County, IAIA9,1071.8%+1.7 pts

04Franklin County, IAIA9,8681.7%–

05Clay County, IAIA16,2021.6%–

06▼3Plymouth County, IAIA25,6971.0%–

07▲13Humboldt County, IAIA9,4090.7%+0.4 pts

08Jasper County, IAIA38,1530.5%–

09Hancock County, IAIA10,5280.5%–

10Winneshiek County, IAIA19,7330.4%+0.4 pts

11▼6Clarke County, IAIA9,5740.4%–

12▲6Polk County, IAIA516,5460.4%+0.3 pts

13Palo Alto County, IAIA8,8990.3%–

14Delaware County, IAIA17,6740.3%–

15▲15Woodbury County, IAIA106,6490.3%+0.1 pts

16▼5Buena Vista County, IAIA20,4490.3%+0.2 pts

17▼9Johnson County, IAIA160,0440.3%0.0 pts

18▲14Marshall County, IAIA39,8900.3%+0.2 pts

19Carroll County, IAIA20,3030.2%–

20▲16Poweshiek County, IAIA18,3680.2%–

21Fayette County, IAIA19,0470.2%–

22▼20Taylor County, IAIA5,8350.2%–

23▼8Adair County, IAIA7,4030.1%–

24▼12Sioux County, IAIA36,7740.1%+0.1 pts

25▼18Wapello County, IAIA35,2100.1%−0.1 pts

26Marion County, IAIA34,1920.1%–

27▼10Dubuque County, IAIA99,3810.1%+0.1 pts

28▼7Warren County, IAIA57,3310.1%–

29▼15Washington County, IAIA22,6670.1%0.0 pts

30▼8Black Hawk County, IAIA131,5320.1%0.0 pts

31Jackson County, IAIA19,2880.1%–

32▲7Linn County, IAIA232,0280.1%+0.1 pts

33▼2Scott County, IAIA175,2590.1%0.0 pts

34▼11Dallas County, IAIA118,4570.1%0.0 pts

35▼2Muscatine County, IAIA41,8530.0%–

36▼12Story County, IAIA101,2910.0%0.0 pts

37Floyd County, IAIA14,9010.0%–

38Webster County, IAIA36,8380.0%–

39Allamakee County, IAIA14,2380.0%–

40Lyon County, IAIA12,3540.0%–

41▼4Buchanan County, IAIA20,8830.0%–

42Clinton County, IAIA46,0020.0%–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES