RANKING · 2024 ACS · 99 SHOWN OF 99

Highest Italian population share, Iowa counties

Iowa counties ranked by the share of all residents who are Italian ancestry (2024 American Community Survey). A concentration measure: Italian residents as a percentage of total population. This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPITALIAN SHAREVS 2010

01Appanoose County, IAIA12,0773.5%−0.1 pts

02Warren County, IAIA57,3313.4%−0.1 pts

03Polk County, IAIA516,5463.2%−1.1 pts

04Johnson County, IAIA160,0443.1%−0.2 pts

05Worth County, IAIA7,3383.1%+2.0 pts

06Dallas County, IAIA118,4573.1%+0.3 pts

07Mills County, IAIA14,7933.0%+0.3 pts

08Marion County, IAIA34,1922.8%+0.1 pts

09Pottawattamie County, IAIA92,9962.7%−0.1 pts

10Webster County, IAIA36,8382.6%+0.1 pts

11Clarke County, IAIA9,5742.6%+2.2 pts

12Ida County, IAIA6,7772.5%+1.7 pts

13Scott County, IAIA175,2592.4%−0.1 pts

14Poweshiek County, IAIA18,3682.4%+1.0 pts

15Story County, IAIA101,2912.3%+0.1 pts

16Jasper County, IAIA38,1532.3%+0.3 pts

17Harrison County, IAIA14,6232.3%+0.2 pts

18Jefferson County, IAIA15,2912.2%+0.0 pts

19Guthrie County, IAIA10,7822.1%+1.0 pts

20Dubuque County, IAIA99,3812.1%−0.1 pts

21Madison County, IAIA17,2702.1%−0.1 pts

22Cass County, IAIA12,9602.1%+1.1 pts

23Winnebago County, IAIA10,2512.0%+1.0 pts

24Montgomery County, IAIA10,0021.9%+0.6 pts

25Fayette County, IAIA19,0471.9%−0.2 pts

26Fremont County, IAIA6,5221.9%+0.9 pts

27Jones County, IAIA21,2531.8%+0.9 pts

28Franklin County, IAIA9,8681.8%+1.6 pts

29Boone County, IAIA26,7991.8%−1.5 pts

30Henry County, IAIA19,3491.8%+0.3 pts

31Kossuth County, IAIA14,3221.8%+1.2 pts

32Wapello County, IAIA35,2101.7%+0.1 pts

33Black Hawk County, IAIA131,5321.6%−0.0 pts

34Linn County, IAIA232,0281.6%−0.5 pts

35Monroe County, IAIA7,4061.6%+0.5 pts

36Wayne County, IAIA6,7381.6%−0.4 pts

37Lucas County, IAIA8,8471.6%−1.9 pts

38Woodbury County, IAIA106,6491.6%+0.2 pts

39Buchanan County, IAIA20,8831.6%+0.5 pts

40Clinton County, IAIA46,0021.5%−1.3 pts

41Adams County, IAIA3,6171.4%+0.4 pts

42Lee County, IAIA32,3061.4%−0.1 pts

43Palo Alto County, IAIA8,8991.3%+0.1 pts

44Jackson County, IAIA19,2881.2%+0.1 pts

45Adair County, IAIA7,4031.2%−0.8 pts

46Clay County, IAIA16,2021.2%+0.3 pts

47Taylor County, IAIA5,8351.2%+0.4 pts

48Dickinson County, IAIA18,0771.2%+0.5 pts

49Butler County, IAIA14,0491.2%+0.4 pts

50Cherokee County, IAIA11,3691.2%−0.1 pts

51Calhoun County, IAIA9,5621.2%+0.3 pts

52Shelby County, IAIA11,6891.1%−0.4 pts

53Carroll County, IAIA20,3031.1%+0.2 pts

54Ringgold County, IAIA4,6421.1%−0.1 pts

55O'Brien County, IAIA14,2201.1%+0.2 pts

56Howard County, IAIA9,4151.1%+0.4 pts

57Des Moines County, IAIA38,0771.1%−0.6 pts

58Cerro Gordo County, IAIA42,3721.1%−0.6 pts

59Wright County, IAIA12,8011.1%−1.3 pts

60Monona County, IAIA8,5391.1%−0.3 pts

61Delaware County, IAIA17,6741.1%+0.2 pts

62Page County, IAIA14,8561.1%+0.0 pts

63Decatur County, IAIA7,6551.0%−1.2 pts

64Cedar County, IAIA18,3591.0%−0.6 pts

65Tama County, IAIA16,7961.0%−0.7 pts

66Buena Vista County, IAIA20,4491.0%−1.0 pts

67Plymouth County, IAIA25,6970.9%+0.5 pts

68Iowa County, IAIA16,5040.9%−0.4 pts

69Benton County, IAIA26,0040.9%−0.5 pts

70Muscatine County, IAIA41,8530.9%−0.5 pts

71Bremer County, IAIA25,2960.9%−0.5 pts

72Van Buren County, IAIA7,1310.9%−0.7 pts

73Lyon County, IAIA12,3540.9%+0.3 pts

74Hancock County, IAIA10,5280.8%−1.3 pts

75Grundy County, IAIA12,3610.8%+0.2 pts

76Winneshiek County, IAIA19,7330.8%+0.3 pts

77Emmet County, IAIA9,1070.8%−1.0 pts

78Keokuk County, IAIA9,7970.8%−0.3 pts

79Sac County, IAIA9,5250.8%+0.3 pts

80Marshall County, IAIA39,8900.7%−0.6 pts

81Mitchell County, IAIA10,6500.7%−0.2 pts

82Hardin County, IAIA16,4550.7%−0.8 pts

83Washington County, IAIA22,6670.7%−0.8 pts

84Greene County, IAIA8,6580.6%−0.6 pts

85Hamilton County, IAIA14,9440.6%−1.8 pts

86Davis County, IAIA9,2300.5%−1.4 pts

87Mahaska County, IAIA21,8800.5%−2.1 pts

88Clayton County, IAIA16,8450.5%−0.6 pts

89Allamakee County, IAIA14,2380.4%−0.6 pts

90Union County, IAIA11,8290.4%−0.8 pts

91Humboldt County, IAIA9,4090.4%−1.8 pts

92Crawford County, IAIA16,2370.4%−0.2 pts

93Sioux County, IAIA36,7740.3%−0.4 pts

94Louisa County, IAIA10,4160.3%−1.0 pts

95Osceola County, IAIA5,9800.2%−0.7 pts

96Chickasaw County, IAIA11,6630.2%−1.0 pts

97Pocahontas County, IAIA6,8190.2%−0.7 pts

98Floyd County, IAIA14,9010.2%−1.1 pts

99Audubon County, IAIA5,5090.0%−0.2 pts

SHOWING 1–99 OF 99

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