RANKING · 2024 ACS · 99 SHOWN OF 99

Highest Danish population share, Iowa counties

Iowa counties ranked by the share of all residents who are Danish ancestry (2024 American Community Survey). A concentration measure: Danish 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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IowaAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPDANISH SHAREVS 2010

01Audubon County, IAIA5,50919.9%−15.1 pts

02Cass County, IAIA12,96010.0%−3.3 pts

03Shelby County, IAIA11,6899.2%−9.0 pts

04Adair County, IAIA7,4035.1%−1.6 pts

05Clay County, IAIA16,2024.9%+0.6 pts

06Harrison County, IAIA14,6234.5%−1.5 pts

07Greene County, IAIA8,6583.9%+1.4 pts

08Guthrie County, IAIA10,7823.8%−1.7 pts

09Pottawattamie County, IAIA92,9963.7%−3.1 pts

10Monona County, IAIA8,5393.4%−4.0 pts

11Emmet County, IAIA9,1073.3%−3.8 pts

12Humboldt County, IAIA9,4093.3%−1.5 pts

13Franklin County, IAIA9,8683.1%−1.0 pts

14Ida County, IAIA6,7773.0%−0.8 pts

15Dickinson County, IAIA18,0773.0%−0.8 pts

16Cherokee County, IAIA11,3692.6%−1.5 pts

17Cerro Gordo County, IAIA42,3722.2%−0.5 pts

18Boone County, IAIA26,7992.2%−0.4 pts

19Carroll County, IAIA20,3032.1%−1.2 pts

20Kossuth County, IAIA14,3222.1%−2.2 pts

21Mills County, IAIA14,7932.0%+0.5 pts

22Buena Vista County, IAIA20,4492.0%−2.4 pts

23Calhoun County, IAIA9,5622.0%−0.8 pts

24Clinton County, IAIA46,0021.9%−0.4 pts

25Winnebago County, IAIA10,2511.7%−1.6 pts

26Grundy County, IAIA12,3611.7%−1.5 pts

27Story County, IAIA101,2911.6%−1.3 pts

28Hamilton County, IAIA14,9441.6%−1.0 pts

29Sac County, IAIA9,5251.5%−0.5 pts

30Page County, IAIA14,8561.5%−0.5 pts

31Pocahontas County, IAIA6,8191.5%−1.6 pts

32Palo Alto County, IAIA8,8991.5%−1.5 pts

33Hancock County, IAIA10,5281.5%−1.0 pts

34Worth County, IAIA7,3381.5%−1.0 pts

35Cedar County, IAIA18,3591.5%−0.8 pts

36Warren County, IAIA57,3311.4%−0.7 pts

37Taylor County, IAIA5,8351.4%−0.0 pts

38Woodbury County, IAIA106,6491.4%−1.0 pts

39Black Hawk County, IAIA131,5321.4%−1.0 pts

40Dallas County, IAIA118,4571.4%−0.8 pts

41Mitchell County, IAIA10,6501.4%−0.3 pts

42Poweshiek County, IAIA18,3681.3%−0.2 pts

43Wright County, IAIA12,8011.3%−1.7 pts

44Polk County, IAIA516,5461.3%−0.3 pts

45Buchanan County, IAIA20,8831.2%−1.6 pts

46Madison County, IAIA17,2701.2%−1.4 pts

47Benton County, IAIA26,0041.2%−0.2 pts

48Johnson County, IAIA160,0441.1%−0.4 pts

49Tama County, IAIA16,7961.1%−0.3 pts

50Plymouth County, IAIA25,6971.1%−0.8 pts

51Webster County, IAIA36,8381.1%−0.7 pts

52Decatur County, IAIA7,6551.1%−0.5 pts

53Crawford County, IAIA16,2371.0%−1.6 pts

54Bremer County, IAIA25,2961.0%−1.9 pts

55Butler County, IAIA14,0491.0%−1.0 pts

56Winneshiek County, IAIA19,7331.0%−0.3 pts

57Wayne County, IAIA6,7381.0%+0.3 pts

58Hardin County, IAIA16,4551.0%−1.9 pts

59Scott County, IAIA175,2591.0%−0.1 pts

60Union County, IAIA11,8290.9%−0.7 pts

61Linn County, IAIA232,0280.9%−0.5 pts

62Jones County, IAIA21,2530.9%−0.5 pts

63Washington County, IAIA22,6670.9%−0.3 pts

64Clarke County, IAIA9,5740.9%+0.1 pts

65Lyon County, IAIA12,3540.9%−0.6 pts

66Montgomery County, IAIA10,0020.8%−1.8 pts

67Marshall County, IAIA39,8900.8%−0.5 pts

68Lee County, IAIA32,3060.8%+0.4 pts

69Appanoose County, IAIA12,0770.8%+0.2 pts

70Lucas County, IAIA8,8470.8%−0.5 pts

71Allamakee County, IAIA14,2380.7%−0.5 pts

72Chickasaw County, IAIA11,6630.7%−0.1 pts

73Marion County, IAIA34,1920.7%−0.4 pts

74O'Brien County, IAIA14,2200.7%−1.4 pts

75Muscatine County, IAIA41,8530.7%−0.6 pts

76Ringgold County, IAIA4,6420.7%−1.8 pts

77Iowa County, IAIA16,5040.7%−0.4 pts

78Howard County, IAIA9,4150.7%−1.2 pts

79Jackson County, IAIA19,2880.6%−0.8 pts

80Floyd County, IAIA14,9010.6%−1.1 pts

81Fayette County, IAIA19,0470.6%−0.2 pts

82Jefferson County, IAIA15,2910.6%−0.5 pts

83Fremont County, IAIA6,5220.6%−1.3 pts

84Adams County, IAIA3,6170.6%−2.2 pts

85Des Moines County, IAIA38,0770.5%−0.7 pts

86Jasper County, IAIA38,1530.5%−1.3 pts

87Sioux County, IAIA36,7740.5%−0.8 pts

88Osceola County, IAIA5,9800.5%−2.3 pts

89Dubuque County, IAIA99,3810.5%+0.0 pts

90Monroe County, IAIA7,4060.5%+0.2 pts

91Wapello County, IAIA35,2100.4%−0.2 pts

92Henry County, IAIA19,3490.4%−0.3 pts

93Van Buren County, IAIA7,1310.3%−0.2 pts

94Keokuk County, IAIA9,7970.3%+0.0 pts

95Mahaska County, IAIA21,8800.2%−0.1 pts

96Clayton County, IAIA16,8450.2%−0.6 pts

97Delaware County, IAIA17,6740.1%−0.5 pts

98Louisa County, IAIA10,4160.1%+0.0 pts

99Davis County, IAIA9,2300.0%−1.3 pts

SHOWING 1–99 OF 99

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