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. The median across all 99 is 1.2%. Biggest climber in the top 100 since 2020: Winnebago County, IA, up 64 places to #23.

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IowaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPITALIAN SHAREVS 2010

01▲1Appanoose County, IAIA12,0773.5%−0.1 pts

02▲1Warren County, IAIA57,3313.4%−0.1 pts

03▲1Polk County, IAIA516,5463.2%−1.1 pts

04▲1Johnson County, IAIA160,0443.1%−0.2 pts

05▲6Worth County, IAIA7,3383.1%+2.0 pts

06Dallas County, IAIA118,4573.1%+0.3 pts

07▲7Mills County, IAIA14,7933.0%+0.3 pts

08▲10Marion County, IAIA34,1922.8%+0.1 pts

09▲1Pottawattamie County, IAIA92,9962.7%−0.1 pts

10▲2Webster County, IAIA36,8382.6%+0.1 pts

11▼2Clarke County, IAIA9,5742.6%+2.2 pts

12▲13Ida County, IAIA6,7772.5%+1.7 pts

13▲4Scott County, IAIA175,2592.4%−0.1 pts

14▲16Poweshiek County, IAIA18,3682.4%+1.0 pts

15Story County, IAIA101,2912.3%+0.1 pts

16▲22Jasper County, IAIA38,1532.3%+0.3 pts

17▼10Harrison County, IAIA14,6232.3%+0.2 pts

18▲43Jefferson County, IAIA15,2912.2%0.0 pts

19▲46Guthrie County, IAIA10,7822.1%+1.0 pts

20▲15Dubuque County, IAIA99,3812.1%−0.1 pts

21▲46Madison County, IAIA17,2702.1%−0.1 pts

22▲23Cass County, IAIA12,9602.1%+1.1 pts

23▲64Winnebago County, IAIA10,2512.0%+1.0 pts

24▲44Montgomery County, IAIA10,0021.9%+0.6 pts

25▼1Fayette County, IAIA19,0471.9%−0.2 pts

26▲6Fremont County, IAIA6,5221.9%+0.9 pts

27▲27Jones County, IAIA21,2531.8%+0.9 pts

28▲62Franklin County, IAIA9,8681.8%+1.6 pts

29▼21Boone County, IAIA26,7991.8%−1.5 pts

30▲36Henry County, IAIA19,3491.8%+0.3 pts

31▲3Kossuth County, IAIA14,3221.8%+1.2 pts

32▲17Wapello County, IAIA35,2101.7%+0.1 pts

33▼7Black Hawk County, IAIA131,5321.6%0.0 pts

34▼7Linn County, IAIA232,0281.6%−0.5 pts

35▼34Monroe County, IAIA7,4061.6%+0.5 pts

36▲14Wayne County, IAIA6,7381.6%−0.4 pts

37▼15Lucas County, IAIA8,8471.6%−1.9 pts

38▲4Woodbury County, IAIA106,6491.6%+0.2 pts

39▲19Buchanan County, IAIA20,8831.6%+0.5 pts

40▼3Clinton County, IAIA46,0021.5%−1.3 pts

41▼22Adams County, IAIA3,6171.4%+0.4 pts

42▼6Lee County, IAIA32,3061.4%−0.1 pts

43▲52Palo Alto County, IAIA8,8991.3%+0.1 pts

44▼24Jackson County, IAIA19,2881.2%+0.1 pts

45▲6Adair County, IAIA7,4031.2%−0.8 pts

46▼18Clay County, IAIA16,2021.2%+0.3 pts

47▲27Taylor County, IAIA5,8351.2%+0.4 pts

48▼27Dickinson County, IAIA18,0771.2%+0.5 pts

49▼3Butler County, IAIA14,0491.2%+0.4 pts

50▲3Cherokee County, IAIA11,3691.2%−0.1 pts

51▼7Calhoun County, IAIA9,5621.2%+0.3 pts

52▼19Shelby County, IAIA11,6891.1%−0.4 pts

53▲4Carroll County, IAIA20,3031.1%+0.2 pts

54▲32Ringgold County, IAIA4,6421.1%−0.1 pts

55▲41O'Brien County, IAIA14,2201.1%+0.2 pts

56▼43Howard County, IAIA9,4151.1%+0.4 pts

57▼41Des Moines County, IAIA38,0771.1%−0.6 pts

58▲17Cerro Gordo County, IAIA42,3721.1%−0.6 pts

59▲17Wright County, IAIA12,8011.1%−1.3 pts

60▼20Monona County, IAIA8,5391.1%−0.3 pts

61▲32Delaware County, IAIA17,6741.1%+0.2 pts

62▼39Page County, IAIA14,8561.1%0.0 pts

63▼1Decatur County, IAIA7,6551.0%−1.2 pts

64▼21Cedar County, IAIA18,3591.0%−0.6 pts

65▼18Tama County, IAIA16,7961.0%−0.7 pts

66▲28Buena Vista County, IAIA20,4491.0%−1.0 pts

67▼26Plymouth County, IAIA25,6970.9%+0.5 pts

68▼8Iowa County, IAIA16,5040.9%−0.4 pts

69▼17Benton County, IAIA26,0040.9%−0.5 pts

70▲9Muscatine County, IAIA41,8530.9%−0.5 pts

71▲2Bremer County, IAIA25,2960.9%−0.5 pts

72▲19Van Buren County, IAIA7,1310.9%−0.7 pts

73▼14Lyon County, IAIA12,3540.9%+0.3 pts

74▼10Hancock County, IAIA10,5280.8%−1.3 pts

75▲8Grundy County, IAIA12,3610.8%+0.2 pts

76▼13Winneshiek County, IAIA19,7330.8%+0.3 pts

77▼29Emmet County, IAIA9,1070.8%−1.0 pts

78▼39Keokuk County, IAIA9,7970.8%−0.3 pts

79▼1Sac County, IAIA9,5250.8%+0.3 pts

80▼49Marshall County, IAIA39,8900.7%−0.6 pts

81▼1Mitchell County, IAIA10,6500.7%−0.2 pts

82▼11Hardin County, IAIA16,4550.7%−0.8 pts

83▼28Washington County, IAIA22,6670.7%−0.8 pts

84Greene County, IAIA8,6580.6%−0.6 pts

85▼15Hamilton County, IAIA14,9440.6%−1.8 pts

86▼1Davis County, IAIA9,2300.5%−1.4 pts

87▼58Mahaska County, IAIA21,8800.5%−2.1 pts

88▼11Clayton County, IAIA16,8450.5%−0.6 pts

89▼1Allamakee County, IAIA14,2380.4%−0.6 pts

90▼34Union County, IAIA11,8290.4%−0.8 pts

91▼10Humboldt County, IAIA9,4090.4%−1.8 pts

92▼10Crawford County, IAIA16,2370.4%−0.2 pts

93▲4Sioux County, IAIA36,7740.3%−0.4 pts

94▲5Louisa County, IAIA10,4160.3%−1.0 pts

95▼23Osceola County, IAIA5,9800.2%−0.7 pts

96▲2Chickasaw County, IAIA11,6630.2%−1.0 pts

97▼5Pocahontas County, IAIA6,8190.2%−0.7 pts

98▼29Floyd County, IAIA14,9010.2%−1.1 pts

99▼10Audubon County, IAIA5,5090.0%−0.2 pts

SHOWING 1–99 OF 99

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES