RANKING · 2010 CENSUS · 37 SHOWN OF 37

Highest West Indian population share, Iowa counties · 2010

Iowa counties ranked by the share of all residents who are West Indian ancestry (2023 American Community Survey). A concentration measure: West Indian residents as a percentage of total population. This list covers the 37 counties in Iowa that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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 SHAREVS 2000

01Plymouth County, IAIA25,6970.5%–

02Boone County, IAIA26,7990.2%–

03Dallas County, IAIA118,4570.2%–

04Linn County, IAIA232,0280.2%–

05Hardin County, IAIA16,4550.2%–

06Muscatine County, IAIA41,8530.2%–

07Johnson County, IAIA160,0440.1%–

08Story County, IAIA101,2910.1%–

09Jones County, IAIA21,2530.1%–

10Clay County, IAIA16,2020.1%–

11Decatur County, IAIA7,6550.1%–

12Black Hawk County, IAIA131,5320.1%–

13Marion County, IAIA34,1920.1%–

14Davis County, IAIA9,2300.1%–

15Bremer County, IAIA25,2960.1%–

16Polk County, IAIA516,5460.1%–

17Pottawattamie County, IAIA92,9960.1%–

18Fremont County, IAIA6,5220.1%–

19Henry County, IAIA19,3490.0%–

20Page County, IAIA14,8560.0%–

21Cerro Gordo County, IAIA42,3720.0%–

22Des Moines County, IAIA38,0770.0%–

23Jefferson County, IAIA15,2910.0%–

24Scott County, IAIA175,2590.0%–

25Wapello County, IAIA35,2100.0%–

26Union County, IAIA11,8290.0%–

27Cedar County, IAIA18,3590.0%–

28Emmet County, IAIA9,1070.0%–

29Kossuth County, IAIA14,3220.0%–

30Marshall County, IAIA39,8900.0%–

31Lee County, IAIA32,3060.0%–

32Webster County, IAIA36,8380.0%–

33Benton County, IAIA26,0040.0%–

34Woodbury County, IAIA106,6490.0%–

35Jasper County, IAIA38,1530.0%–

36Dubuque County, IAIA99,3810.0%–

37Fayette County, IAIA19,0470.0%–

SHOWING 1–37 OF 37

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