RANKING · 2010 CENSUS · 79 SHOWN OF 79

Largest Greek population, Iowa counties · 2010

Iowa counties ranked by the number of residents who are Greek ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 79 counties in Iowa that qualify, ranked against each other statewide. The median across all 79 is 25.

Greek 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

RANKPLACESTATEPOPGREEK POPULATIONVS –

01Polk County, IAIA516,5461,272–

02Scott County, IAIA175,259841–

03Dubuque County, IAIA99,381573–

04Linn County, IAIA232,028566–

05Johnson County, IAIA160,044480–

06Black Hawk County, IAIA131,532354–

07Cerro Gordo County, IAIA42,372328–

08Clinton County, IAIA46,002225–

09Wapello County, IAIA35,210223–

10Dallas County, IAIA118,457211–

11Pottawattamie County, IAIA92,996190–

12Story County, IAIA101,291170–

13Woodbury County, IAIA106,649165–

14Mills County, IAIA14,79387–

15Boone County, IAIA26,79984–

16Benton County, IAIA26,00466–

17Muscatine County, IAIA41,85360–

18Henry County, IAIA19,34959–

19Worth County, IAIA7,33859–

20Jefferson County, IAIA15,29156–

21Poweshiek County, IAIA18,36853–

22Lee County, IAIA32,30652–

23Warren County, IAIA57,33151–

24Des Moines County, IAIA38,07748–

25Jasper County, IAIA38,15348–

26Montgomery County, IAIA10,00247–

27Tama County, IAIA16,79645–

28Webster County, IAIA36,83843–

29Wright County, IAIA12,80143–

30Dickinson County, IAIA18,07741–

31Davis County, IAIA9,23037–

32Cedar County, IAIA18,35934–

33Hardin County, IAIA16,45534–

34Monona County, IAIA8,53932–

35Mahaska County, IAIA21,88030–

36Union County, IAIA11,82929–

37Madison County, IAIA17,27028–

38Crawford County, IAIA16,23726–

39Marion County, IAIA34,19226–

40Adair County, IAIA7,40325–

41Iowa County, IAIA16,50424–

42Monroe County, IAIA7,40620–

43Fayette County, IAIA19,04719–

44Clay County, IAIA16,20217–

45Sioux County, IAIA36,77417–

46Grundy County, IAIA12,36116–

47Jones County, IAIA21,25315–

48Page County, IAIA14,85615–

49Appanoose County, IAIA12,07714–

50Buena Vista County, IAIA20,44913–

51Bremer County, IAIA25,29612–

52Mitchell County, IAIA10,65012–

53Winneshiek County, IAIA19,73312–

54Calhoun County, IAIA9,56210–

55Plymouth County, IAIA25,69710–

56Clayton County, IAIA16,8459–

57Decatur County, IAIA7,6559–

58Guthrie County, IAIA10,7829–

59Howard County, IAIA9,4159–

60Jackson County, IAIA19,2889–

61Lucas County, IAIA8,8479–

62Lyon County, IAIA12,3549–

63Fremont County, IAIA6,5228–

64Allamakee County, IAIA14,2387–

65Cherokee County, IAIA11,3697–

66O'Brien County, IAIA14,2206–

67Sac County, IAIA9,5256–

68Adams County, IAIA3,6175–

69Butler County, IAIA14,0495–

70Franklin County, IAIA9,8685–

71Washington County, IAIA22,6674–

72Delaware County, IAIA17,6743–

73Emmet County, IAIA9,1073–

74Greene County, IAIA8,6583–

75Audubon County, IAIA5,5092–

76Keokuk County, IAIA9,7972–

77Kossuth County, IAIA14,3222–

78Marshall County, IAIA39,8902–

79Palo Alto County, IAIA8,8992–

SHOWING 1–79 OF 79

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS