RANKING · 2020 CENSUS · 65 SHOWN OF 65

Largest Arab population, Iowa counties · 2020

Iowa counties ranked by the number of residents who are Arab ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 65 counties in Iowa that qualify, ranked against each other statewide.

IowaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPARAB POPULATIONVS 2000

01Polk County, IAIA516,5461,645–

02Linn County, IAIA232,0281,513–

03Johnson County, IAIA160,044984–

04Woodbury County, IAIA106,649730–

05Dallas County, IAIA118,457720–

06Black Hawk County, IAIA131,532485–

07Dubuque County, IAIA99,381453–

08Scott County, IAIA175,259395–

09Story County, IAIA101,291303–

10Jefferson County, IAIA15,291261–

11Cerro Gordo County, IAIA42,372134–

12Muscatine County, IAIA41,853129–

13Hardin County, IAIA16,45567–

14Dickinson County, IAIA18,07744–

15Warren County, IAIA57,33143–

16Fayette County, IAIA19,04742–

17Delaware County, IAIA17,67442–

18Webster County, IAIA36,83835–

19Marshall County, IAIA39,89033–

20Winneshiek County, IAIA19,73333–

21Buena Vista County, IAIA20,44933–

22Plymouth County, IAIA25,69732–

23Ida County, IAIA6,77728–

24Bremer County, IAIA25,29628–

25Marion County, IAIA34,19228–

26Clinton County, IAIA46,00227–

27Mahaska County, IAIA21,88027–

28Jasper County, IAIA38,15325–

29Pottawattamie County, IAIA92,99622–

30Poweshiek County, IAIA18,36821–

31Greene County, IAIA8,65819–

32Wapello County, IAIA35,21019–

33Page County, IAIA14,85618–

34Cedar County, IAIA18,35917–

35Iowa County, IAIA16,50417–

36Hamilton County, IAIA14,94416–

37Lee County, IAIA32,30616–

38Washington County, IAIA22,66715–

39Winnebago County, IAIA10,25115–

40Buchanan County, IAIA20,88314–

41Union County, IAIA11,82912–

42Emmet County, IAIA9,10711–

43Boone County, IAIA26,79910–

44Guthrie County, IAIA10,78210–

45Humboldt County, IAIA9,40910–

46Sioux County, IAIA36,77410–

47Palo Alto County, IAIA8,89910–

48Lyon County, IAIA12,3548–

49Mills County, IAIA14,7938–

50Adair County, IAIA7,4038–

51Ringgold County, IAIA4,6427–

52Montgomery County, IAIA10,0027–

53Kossuth County, IAIA14,3226–

54Mitchell County, IAIA10,6506–

55Butler County, IAIA14,0495–

56Decatur County, IAIA7,6554–

57Wright County, IAIA12,8014–

58Clayton County, IAIA16,8454–

59Wayne County, IAIA6,7384–

60Floyd County, IAIA14,9013–

61Appanoose County, IAIA12,0773–

62Cass County, IAIA12,9602–

63Cherokee County, IAIA11,3691–

64Osceola County, IAIA5,9801–

65O'Brien County, IAIA14,2201–

SHOWING 1–65 OF 65

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