RANKING · 2020 CENSUS · 71 SHOWN OF 71

Highest Greek population share, Iowa counties · 2020

Iowa counties ranked by the share of all residents who are Greek ancestry (2023 American Community Survey). A concentration measure: Greek residents as a percentage of total population. This list covers the 71 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 Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPGREEK SHAREVS 2000

01Jefferson County, IAIA15,2911.0%–

02Lee County, IAIA32,3060.7%–

03Ida County, IAIA6,7770.6%–

04Scott County, IAIA175,2590.6%–

05Cedar County, IAIA18,3590.5%–

06Bremer County, IAIA25,2960.5%–

07Madison County, IAIA17,2700.4%–

08Floyd County, IAIA14,9010.3%–

09Mahaska County, IAIA21,8800.3%–

10Johnson County, IAIA160,0440.3%–

11Cerro Gordo County, IAIA42,3720.3%–

12Wapello County, IAIA35,2100.3%–

13Howard County, IAIA9,4150.3%–

14Hardin County, IAIA16,4550.2%–

15Adair County, IAIA7,4030.2%–

16Keokuk County, IAIA9,7970.2%–

17Dubuque County, IAIA99,3810.2%–

18Clayton County, IAIA16,8450.2%–

19Union County, IAIA11,8290.2%–

20Benton County, IAIA26,0040.2%–

21Polk County, IAIA516,5460.2%–

22Woodbury County, IAIA106,6490.2%–

23Story County, IAIA101,2910.2%–

24Winnebago County, IAIA10,2510.2%–

25Black Hawk County, IAIA131,5320.2%–

26Muscatine County, IAIA41,8530.2%–

27Clinton County, IAIA46,0020.2%–

28Warren County, IAIA57,3310.2%–

29Des Moines County, IAIA38,0770.2%–

30Wayne County, IAIA6,7380.1%–

31Washington County, IAIA22,6670.1%–

32Lyon County, IAIA12,3540.1%–

33Mills County, IAIA14,7930.1%–

34Decatur County, IAIA7,6550.1%–

35Buena Vista County, IAIA20,4490.1%–

36Butler County, IAIA14,0490.1%–

37Delaware County, IAIA17,6740.1%–

38Pottawattamie County, IAIA92,9960.1%–

39Grundy County, IAIA12,3610.1%–

40Jones County, IAIA21,2530.1%–

41Boone County, IAIA26,7990.1%–

42Carroll County, IAIA20,3030.1%–

43Plymouth County, IAIA25,6970.1%–

44Webster County, IAIA36,8380.1%–

45Hamilton County, IAIA14,9440.1%–

46Harrison County, IAIA14,6230.1%–

47Marshall County, IAIA39,8900.1%–

48Iowa County, IAIA16,5040.1%–

49Winneshiek County, IAIA19,7330.1%–

50Palo Alto County, IAIA8,8990.1%–

51Jackson County, IAIA19,2880.1%–

52Emmet County, IAIA9,1070.1%–

53Wright County, IAIA12,8010.1%–

54Poweshiek County, IAIA18,3680.1%–

55Linn County, IAIA232,0280.1%–

56Henry County, IAIA19,3490.1%–

57Crawford County, IAIA16,2370.1%–

58Cass County, IAIA12,9600.1%–

59Tama County, IAIA16,7960.1%–

60Calhoun County, IAIA9,5620.1%–

61Sac County, IAIA9,5250.1%–

62Van Buren County, IAIA7,1310.0%–

63Dallas County, IAIA118,4570.0%–

64Clay County, IAIA16,2020.0%–

65Page County, IAIA14,8560.0%–

66Fremont County, IAIA6,5220.0%–

67Marion County, IAIA34,1920.0%–

68Kossuth County, IAIA14,3220.0%–

69Jasper County, IAIA38,1530.0%–

70Sioux County, IAIA36,7740.0%–

71Appanoose County, IAIA12,0770.0%–

SHOWING 1–71 OF 71

Download CSV (full list, 71 rows)

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