RANKING · 2024 ACS · 99 SHOWN OF 99

Most men, Iowa counties

Iowa counties ranked by the share of residents who are male (2023 ACS). This list covers the 99 counties in Iowa that qualify, ranked against each other statewide.

IowaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDOldest by median age Youngest by median age Most foreign-born residents Highest uninsured rate Most women Highest disability rate

YEAR2010 2020 2024

RANKPLACESTATEPOPMALEVS 2000

01Osceola County, IAIA5,98053.3%–

02Page County, IAIA14,85652.9%–

03Jones County, IAIA21,25352.9%–

04Henry County, IAIA19,34952.4%–

05Webster County, IAIA36,83852.4%–

06Jasper County, IAIA38,15352.4%–

07Story County, IAIA101,29152.3%–

08Calhoun County, IAIA9,56252.3%–

09Worth County, IAIA7,33851.9%–

10Lucas County, IAIA8,84751.8%–

11Keokuk County, IAIA9,79751.7%–

12Winnebago County, IAIA10,25151.7%–

13Chickasaw County, IAIA11,66351.6%–

14Crawford County, IAIA16,23751.5%–

15Hamilton County, IAIA14,94451.5%–

16Jefferson County, IAIA15,29151.5%–

17Iowa County, IAIA16,50451.4%–

18Hancock County, IAIA10,52851.4%–

19Van Buren County, IAIA7,13151.3%–

20Franklin County, IAIA9,86851.3%–

21Boone County, IAIA26,79951.3%–

22Lyon County, IAIA12,35451.2%–

23Floyd County, IAIA14,90151.1%–

24Taylor County, IAIA5,83551.1%–

25Delaware County, IAIA17,67451.1%–

26Davis County, IAIA9,23051.1%–

27Emmet County, IAIA9,10751.1%–

28Allamakee County, IAIA14,23851.0%–

29Clarke County, IAIA9,57451.0%–

30Jackson County, IAIA19,28850.9%–

31Plymouth County, IAIA25,69750.9%–

32Harrison County, IAIA14,62350.9%–

33Mahaska County, IAIA21,88050.8%–

34Buena Vista County, IAIA20,44950.8%–

35Greene County, IAIA8,65850.8%–

36Winneshiek County, IAIA19,73350.8%–

37Kossuth County, IAIA14,32250.7%–

38Marshall County, IAIA39,89050.7%–

39Sac County, IAIA9,52550.7%–

40Hardin County, IAIA16,45550.7%–

41Wapello County, IAIA35,21050.6%–

42Palo Alto County, IAIA8,89950.6%–

43Sioux County, IAIA36,77450.6%–

44Ida County, IAIA6,77750.5%–

45Wayne County, IAIA6,73850.5%–

46Woodbury County, IAIA106,64950.5%–

47Louisa County, IAIA10,41650.4%–

48Buchanan County, IAIA20,88350.4%–

49Howard County, IAIA9,41550.4%–

50Madison County, IAIA17,27050.3%–

51Benton County, IAIA26,00450.3%–

52Dickinson County, IAIA18,07750.3%–

53Clayton County, IAIA16,84550.3%–

54Fayette County, IAIA19,04750.3%–

55Adair County, IAIA7,40350.3%–

56Tama County, IAIA16,79650.3%–

57Muscatine County, IAIA41,85350.3%–

58Wright County, IAIA12,80150.3%–

59Appanoose County, IAIA12,07750.3%–

60Montgomery County, IAIA10,00250.2%–

61Marion County, IAIA34,19250.2%–

62Lee County, IAIA32,30650.2%–

63Fremont County, IAIA6,52250.1%–

64Adams County, IAIA3,61750.1%–

65Cherokee County, IAIA11,36950.1%–

66Monroe County, IAIA7,40650.1%–

67Guthrie County, IAIA10,78250.0%–

68Mitchell County, IAIA10,65050.0%–

69Pocahontas County, IAIA6,81950.0%–

70Carroll County, IAIA20,30350.0%–

71O'Brien County, IAIA14,22050.0%–

72Mills County, IAIA14,79349.9%–

73Washington County, IAIA22,66749.9%–

74Union County, IAIA11,82949.8%–

75Ringgold County, IAIA4,64249.8%–

76Cedar County, IAIA18,35949.8%–

77Polk County, IAIA516,54649.8%–

78Bremer County, IAIA25,29649.8%–

79Dallas County, IAIA118,45749.8%–

80Johnson County, IAIA160,04449.7%–

81Warren County, IAIA57,33149.7%–

82Butler County, IAIA14,04949.7%–

83Dubuque County, IAIA99,38149.6%–

84Decatur County, IAIA7,65549.6%–

85Des Moines County, IAIA38,07749.6%–

86Humboldt County, IAIA9,40949.6%–

87Clay County, IAIA16,20249.6%–

88Grundy County, IAIA12,36149.5%–

89Pottawattamie County, IAIA92,99649.5%–

90Shelby County, IAIA11,68949.5%–

91Scott County, IAIA175,25949.4%–

92Cerro Gordo County, IAIA42,37249.4%–

93Linn County, IAIA232,02849.3%–

94Clinton County, IAIA46,00249.3%–

95Cass County, IAIA12,96049.3%–

96Black Hawk County, IAIA131,53249.2%–

97Monona County, IAIA8,53949.0%–

98Poweshiek County, IAIA18,36848.7%–

99Audubon County, IAIA5,50948.6%–

SHOWING 1–99 OF 99

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES