RANKING · 2020 CENSUS · 102 SHOWN OF 102

Most women, Illinois counties · 2020

Illinois counties ranked by the share of residents who are female (2023 ACS). This list covers the 102 counties in Illinois that qualify, ranked against each other statewide.

IllinoisAll 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 men Highest disability rate

YEAR2010 2020 2024

RANKPLACESTATEPOPFEMALEVS 2000

01Massac County, ILIL13,50252.9%–

02Macon County, ILIL99,30052.2%–

03Alexander County, ILIL4,57052.1%–

04Sangamon County, ILIL194,17052.1%–

05St. Clair County, ILIL250,70851.7%–

06Stephenson County, ILIL43,22051.7%–

07McDonough County, ILIL25,91651.6%–

08Coles County, ILIL46,60751.6%–

09Peoria County, ILIL178,55351.5%–

10Warren County, ILIL16,22251.5%–

11Cook County, ILIL5,194,62551.5%–

12McLean County, ILIL171,41951.4%–

13Iroquois County, ILIL26,15051.3%–

14Pulaski County, ILIL4,82051.3%–

15Madison County, ILIL263,11051.3%–

16Gallatin County, ILIL4,61651.3%–

17Winnebago County, ILIL283,67451.2%–

18Scott County, ILIL4,86651.2%–

19Menard County, ILIL11,86351.2%–

20Moultrie County, ILIL14,37151.1%–

21Marion County, ILIL36,38251.1%–

22Saline County, ILIL22,77251.1%–

23Jersey County, ILIL21,16051.0%–

24White County, ILIL13,25051.0%–

25Hamilton County, ILIL7,85951.0%–

26Shelby County, ILIL20,57650.9%–

27Adams County, ILIL64,26750.9%–

28Richland County, ILIL15,21950.9%–

29Bureau County, ILIL32,51050.9%–

30Edwards County, ILIL5,89850.9%–

31DuPage County, ILIL934,29850.9%–

32Stark County, ILIL5,31950.8%–

33Tazewell County, ILIL130,04950.8%–

34Wabash County, ILIL10,90750.7%–

35Monroe County, ILIL34,84050.7%–

36Rock Island County, ILIL141,86950.7%–

37Kankakee County, ILIL105,52550.7%–

38Franklin County, ILIL36,91650.7%–

39Ford County, ILIL13,21650.7%–

40Kendall County, ILIL145,47050.6%–

41Jackson County, ILIL52,50150.6%–

42Logan County, ILIL27,18250.6%–

43Cass County, ILIL12,46350.6%–

44Wayne County, ILIL15,88250.6%–

45De Witt County, ILIL15,11850.6%–

46Edgar County, ILIL16,32350.6%–

47Mason County, ILIL12,41150.6%–

48Piatt County, ILIL16,79150.6%–

49Henderson County, ILIL5,98450.5%–

50Pike County, ILIL14,23150.5%–

51DeKalb County, ILIL101,83550.5%–

52Henry County, ILIL48,09550.5%–

53Macoupin County, ILIL43,74850.4%–

54Ogle County, ILIL51,39950.4%–

55Will County, ILIL712,25350.4%–

56Marshall County, ILIL11,47350.4%–

57Washington County, ILIL13,56450.4%–

58Clay County, ILIL12,79350.3%–

59Douglas County, ILIL19,88050.3%–

60Hancock County, ILIL16,80350.3%–

61McHenry County, ILIL317,75150.2%–

62Boone County, ILIL53,56850.2%–

63Effingham County, ILIL34,51950.2%–

64Kane County, ILIL525,75750.2%–

65Vermilion County, ILIL71,25950.2%–

66Williamson County, ILIL67,22550.2%–

67Clark County, ILIL15,11450.1%–

68Woodford County, ILIL38,11150.1%–

69Champaign County, ILIL209,97250.1%–

70Lake County, ILIL719,33950.0%–

71Whiteside County, ILIL54,12150.0%–

72Grundy County, ILIL54,05250.0%–

73Mercer County, ILIL15,22949.8%–

74Carroll County, ILIL15,41949.8%–

75Jasper County, ILIL9,03249.8%–

76Jo Daviess County, ILIL21,59449.7%–

77Morgan County, ILIL32,51549.7%–

78LaSalle County, ILIL107,77349.6%–

79Greene County, ILIL11,31349.5%–

80Union County, ILIL16,65649.5%–

81Cumberland County, ILIL10,20849.4%–

82Calhoun County, ILIL4,30049.4%–

83Christian County, ILIL33,44349.2%–

84Knox County, ILIL47,76749.2%–

85Putnam County, ILIL5,61949.0%–

86Livingston County, ILIL35,05748.9%–

87Jefferson County, ILIL36,14748.6%–

88Pope County, ILIL3,67248.3%–

89Fulton County, ILIL32,90148.2%–

90Clinton County, ILIL37,12848.0%–

91Hardin County, ILIL3,58848.0%–

92Bond County, ILIL16,95947.4%–

93Montgomery County, ILIL28,07647.3%–

94Fayette County, ILIL20,79047.1%–

95Lee County, ILIL32,91446.9%–

96Crawford County, ILIL18,64846.5%–

97Schuyler County, ILIL6,65745.4%–

98Perry County, ILIL20,16045.0%–

99Johnson County, ILIL13,36345.0%–

100Lawrence County, ILIL13,79044.0%–

101Randolph County, ILIL29,92143.8%–

102Brown County, ILIL6,40136.7%–

SHOWING 1–102 OF 102

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