RANKING · 2010 CENSUS · 99 SHOWN OF 99

Most men, Iowa counties · 2010

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

01Page County, IAIA14,85652.0%–

02Jones County, IAIA21,25351.9%–

03Story County, IAIA101,29151.7%–

04Jasper County, IAIA38,15351.0%–

05Louisa County, IAIA10,41650.7%–

06Lee County, IAIA32,30650.6%–

07Crawford County, IAIA16,23750.6%–

08Allamakee County, IAIA14,23850.6%–

09Emmet County, IAIA9,10750.4%–

10Mahaska County, IAIA21,88050.4%–

11Clayton County, IAIA16,84550.4%–

12Sioux County, IAIA36,77450.3%–

13Chickasaw County, IAIA11,66350.2%–

14Buena Vista County, IAIA20,44950.2%–

15Clarke County, IAIA9,57450.2%–

16Decatur County, IAIA7,65550.2%–

17Madison County, IAIA17,27050.2%–

18Mills County, IAIA14,79350.1%–

19Benton County, IAIA26,00450.1%–

20Henry County, IAIA19,34950.1%–

21Webster County, IAIA36,83850.0%–

22Hancock County, IAIA10,52850.0%–

23Van Buren County, IAIA7,13150.0%–

24Marshall County, IAIA39,89050.0%–

25Fremont County, IAIA6,52249.9%–

26Hardin County, IAIA16,45549.9%–

27Lyon County, IAIA12,35449.9%–

28Boone County, IAIA26,79949.9%–

29Dickinson County, IAIA18,07749.8%–

30Palo Alto County, IAIA8,89949.8%–

31Johnson County, IAIA160,04449.7%–

32Franklin County, IAIA9,86849.7%–

33Buchanan County, IAIA20,88349.7%–

34Wright County, IAIA12,80149.7%–

35Adair County, IAIA7,40349.6%–

36Worth County, IAIA7,33849.6%–

37Pocahontas County, IAIA6,81949.6%–

38Keokuk County, IAIA9,79749.6%–

39Davis County, IAIA9,23049.6%–

40Hamilton County, IAIA14,94449.6%–

41Cass County, IAIA12,96049.6%–

42Ida County, IAIA6,77749.5%–

43Marion County, IAIA34,19249.5%–

44Winneshiek County, IAIA19,73349.5%–

45Muscatine County, IAIA41,85349.5%–

46O'Brien County, IAIA14,22049.5%–

47Greene County, IAIA8,65849.4%–

48Cherokee County, IAIA11,36949.4%–

49Harrison County, IAIA14,62349.4%–

50Howard County, IAIA9,41549.4%–

51Washington County, IAIA22,66749.3%–

52Jackson County, IAIA19,28849.3%–

53Mitchell County, IAIA10,65049.3%–

54Guthrie County, IAIA10,78249.3%–

55Adams County, IAIA3,61749.3%–

56Plymouth County, IAIA25,69749.3%–

57Delaware County, IAIA17,67449.3%–

58Linn County, IAIA232,02849.2%–

59Lucas County, IAIA8,84749.2%–

60Grundy County, IAIA12,36149.2%–

61Sac County, IAIA9,52549.2%–

62Fayette County, IAIA19,04749.2%–

63Taylor County, IAIA5,83549.1%–

64Bremer County, IAIA25,29649.1%–

65Iowa County, IAIA16,50449.1%–

66Woodbury County, IAIA106,64949.1%–

67Jefferson County, IAIA15,29149.0%–

68Clinton County, IAIA46,00249.0%–

69Cedar County, IAIA18,35949.0%–

70Kossuth County, IAIA14,32249.0%–

71Dubuque County, IAIA99,38149.0%–

72Monroe County, IAIA7,40649.0%–

73Pottawattamie County, IAIA92,99649.0%–

74Winnebago County, IAIA10,25149.0%–

75Poweshiek County, IAIA18,36849.0%–

76Monona County, IAIA8,53949.0%–

77Polk County, IAIA516,54649.0%–

78Scott County, IAIA175,25949.0%–

79Shelby County, IAIA11,68949.0%–

80Humboldt County, IAIA9,40948.9%–

81Tama County, IAIA16,79648.9%–

82Butler County, IAIA14,04948.8%–

83Dallas County, IAIA118,45748.8%–

84Calhoun County, IAIA9,56248.8%–

85Wapello County, IAIA35,21048.8%–

86Ringgold County, IAIA4,64248.8%–

87Floyd County, IAIA14,90148.7%–

88Osceola County, IAIA5,98048.7%–

89Clay County, IAIA16,20248.7%–

90Des Moines County, IAIA38,07748.5%–

91Black Hawk County, IAIA131,53248.5%–

92Warren County, IAIA57,33148.5%–

93Wayne County, IAIA6,73848.5%–

94Carroll County, IAIA20,30348.4%–

95Montgomery County, IAIA10,00248.4%–

96Cerro Gordo County, IAIA42,37248.4%–

97Audubon County, IAIA5,50948.3%–

98Union County, IAIA11,82948.3%–

99Appanoose County, IAIA12,07748.3%–

SHOWING 1–99 OF 99

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