RANKING · 2024 ACS · 52 SHOWN OF 52

Largest West Indian population, Iowa counties

Iowa counties ranked by the number of residents who are West Indian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 52 counties in Iowa that qualify, ranked against each other statewide.

West Indian Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPWEST INDIAN POPULATIONVS 2010

01Polk County, IAIA516,5461,244+300%

02Black Hawk County, IAIA131,532513+295%

03Linn County, IAIA232,028466+26%

04Scott County, IAIA175,259425+866%

05Johnson County, IAIA160,044292+58%

06Woodbury County, IAIA106,649143+921%

07Dubuque County, IAIA99,381138+1155%

08Monroe County, IAIA7,40680–

09Mahaska County, IAIA21,88067–

10Webster County, IAIA36,83862+933%

11Louisa County, IAIA10,41659–

12Marshall County, IAIA39,89059+743%

13Jones County, IAIA21,25358+93%

14Henry County, IAIA19,34941+356%

15Buena Vista County, IAIA20,44939–

16Clay County, IAIA16,20236+57%

17Decatur County, IAIA7,65533+200%

18Clinton County, IAIA46,00233–

19Allamakee County, IAIA14,23832–

20Story County, IAIA101,29132−75%

21Wapello County, IAIA35,21031+244%

22Bremer County, IAIA25,29630+58%

23Delaware County, IAIA17,67430–

24Floyd County, IAIA14,90130–

25Warren County, IAIA57,33128–

26Benton County, IAIA26,00426+550%

27Dallas County, IAIA118,45724−79%

28Marion County, IAIA34,19224−25%

29Muscatine County, IAIA41,85324−63%

30Winnebago County, IAIA10,25122–

31Boone County, IAIA26,79916−73%

32Pottawattamie County, IAIA92,99615−76%

33Cedar County, IAIA18,35914+250%

34Poweshiek County, IAIA18,36812–

35Jefferson County, IAIA15,29112+140%

36Cerro Gordo County, IAIA42,3729−50%

37Wayne County, IAIA6,7389–

38Des Moines County, IAIA38,0778−38%

39Buchanan County, IAIA20,8837–

40Clayton County, IAIA16,8457–

41Keokuk County, IAIA9,7977–

42Tama County, IAIA16,7967–

43Guthrie County, IAIA10,7826–

44Calhoun County, IAIA9,5625–

45Jasper County, IAIA38,1535+0%

46Howard County, IAIA9,4154–

47Sioux County, IAIA36,7744–

48Taylor County, IAIA5,8353–

49Greene County, IAIA8,6583–

50Mitchell County, IAIA10,6501–

51Jackson County, IAIA19,2881–

52Shelby County, IAIA11,6891–

SHOWING 1–52 OF 52

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES