RANKING · 2024 ACS · 52 SHOWN OF 52

Highest West Indian population share, Iowa counties

Iowa counties ranked by the share of all residents who are West Indian ancestry (2024 American Community Survey). A concentration measure: West Indian residents as a percentage of total population. This list covers the 52 counties in Iowa that qualify, ranked against each other statewide.

West Indian Americans: full group profile →

IowaAll states All rankings

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 2010

01Monroe County, IAIA7,4061.1%–

02Louisa County, IAIA10,4160.6%–

03Decatur County, IAIA7,6550.4%+0.3 pts

04Black Hawk County, IAIA131,5320.4%+0.3 pts

05Mahaska County, IAIA21,8800.3%–

06Jones County, IAIA21,2530.3%+0.1 pts

07Polk County, IAIA516,5460.2%+0.2 pts

08Scott County, IAIA175,2590.2%+0.2 pts

09Allamakee County, IAIA14,2380.2%–

10Clay County, IAIA16,2020.2%+0.1 pts

11Winnebago County, IAIA10,2510.2%–

12Henry County, IAIA19,3490.2%+0.2 pts

13Linn County, IAIA232,0280.2%+0.0 pts

14Floyd County, IAIA14,9010.2%–

15Buena Vista County, IAIA20,4490.2%–

16Johnson County, IAIA160,0440.2%+0.0 pts

17Delaware County, IAIA17,6740.2%–

18Webster County, IAIA36,8380.2%+0.2 pts

19Marshall County, IAIA39,8900.1%+0.1 pts

20Dubuque County, IAIA99,3810.1%+0.1 pts

21Wayne County, IAIA6,7380.1%–

22Woodbury County, IAIA106,6490.1%+0.1 pts

23Bremer County, IAIA25,2960.1%+0.0 pts

24Benton County, IAIA26,0040.1%+0.1 pts

25Wapello County, IAIA35,2100.1%+0.1 pts

26Jefferson County, IAIA15,2910.1%+0.0 pts

27Cedar County, IAIA18,3590.1%+0.1 pts

28Marion County, IAIA34,1920.1%−0.0 pts

29Clinton County, IAIA46,0020.1%–

30Keokuk County, IAIA9,7970.1%–

31Poweshiek County, IAIA18,3680.1%–

32Boone County, IAIA26,7990.1%−0.2 pts

33Muscatine County, IAIA41,8530.1%−0.1 pts

34Guthrie County, IAIA10,7820.1%–

35Warren County, IAIA57,3310.1%–

36Taylor County, IAIA5,8350.1%–

37Calhoun County, IAIA9,5620.1%–

38Howard County, IAIA9,4150.0%–

39Tama County, IAIA16,7960.0%–

40Clayton County, IAIA16,8450.0%–

41Greene County, IAIA8,6580.0%–

42Buchanan County, IAIA20,8830.0%–

43Story County, IAIA101,2910.0%−0.1 pts

44Dallas County, IAIA118,4570.0%−0.2 pts

45Cerro Gordo County, IAIA42,3720.0%−0.0 pts

46Des Moines County, IAIA38,0770.0%−0.0 pts

47Pottawattamie County, IAIA92,9960.0%−0.1 pts

48Jasper County, IAIA38,1530.0%−0.0 pts

49Sioux County, IAIA36,7740.0%–

50Mitchell County, IAIA10,6500.0%–

51Shelby County, IAIA11,6890.0%–

52Jackson County, IAIA19,2880.0%–

SHOWING 1–52 OF 52

Download CSV (full list, 52 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES