RANKING · 2000 CENSUS · 102 SHOWN OF 102

Most unmarried people, Illinois counties · 2000

Illinois counties with the highest share of people 15 and over who are not currently married (never-married, widowed, or divorced), as of the 2000 American Community Survey. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide. The median across all 102 is 38.4%.

IllinoisAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried men

RANKPLACESTATEPOPUNMARRIED PEOPLEVS –

01Jackson County, ILIL52,50156.2%–

02Champaign County, ILIL209,97253.0%–

03Coles County, ILIL46,60752.0%–

04McDonough County, ILIL25,91650.5%–

05Cook County, ILIL5,194,62550.3%–

06DeKalb County, ILIL101,83548.8%–

07St. Clair County, ILIL250,70846.7%–

08McLean County, ILIL171,41946.0%–

09Peoria County, ILIL178,55345.5%–

10Sangamon County, ILIL194,17045.1%–

11Rock Island County, ILIL141,86945.1%–

12Alexander County, ILIL4,57044.4%–

13Kankakee County, ILIL105,52543.7%–

14Madison County, ILIL263,11043.1%–

15Macon County, ILIL99,30043.0%–

16Pulaski County, ILIL4,82042.9%–

17Knox County, ILIL47,76742.6%–

18Winnebago County, ILIL283,67442.5%–

19Vermilion County, ILIL71,25942.1%–

20Saline County, ILIL22,77241.6%–

21Warren County, ILIL16,22241.3%–

22Richland County, ILIL15,21941.2%–

23Adams County, ILIL64,26741.0%–

24Montgomery County, ILIL28,07640.8%–

25Pope County, ILIL3,67240.6%–

26Marion County, ILIL36,38240.2%–

27LaSalle County, ILIL107,77340.2%–

28Morgan County, ILIL32,51540.0%–

29Franklin County, ILIL36,91640.0%–

30Williamson County, ILIL67,22539.9%–

31Union County, ILIL16,65639.8%–

32Cass County, ILIL12,46339.7%–

33Lawrence County, ILIL13,79039.6%–

34Stephenson County, ILIL43,22039.5%–

35Clay County, ILIL12,79339.4%–

36Wabash County, ILIL10,90739.4%–

37Lee County, ILIL32,91439.1%–

38Edgar County, ILIL16,32339.1%–

39Jersey County, ILIL21,16039.0%–

40Hardin County, ILIL3,58838.9%–

41Effingham County, ILIL34,51938.8%–

42Kane County, ILIL525,75738.8%–

43Massac County, ILIL13,50238.8%–

44Greene County, ILIL11,31338.7%–

45Grundy County, ILIL54,05238.7%–

46Whiteside County, ILIL54,12138.7%–

47Brown County, ILIL6,40138.7%–

48Clark County, ILIL15,11438.6%–

49Crawford County, ILIL18,64838.5%–

50Cumberland County, ILIL10,20838.5%–

51De Witt County, ILIL15,11838.4%–

52Calhoun County, ILIL4,30038.3%–

53Fulton County, ILIL32,90138.3%–

54Fayette County, ILIL20,79038.2%–

55Bureau County, ILIL32,51038.1%–

56Gallatin County, ILIL4,61638.1%–

57Christian County, ILIL33,44338.0%–

58Macoupin County, ILIL43,74837.9%–

59DuPage County, ILIL934,29837.8%–

60Clinton County, ILIL37,12837.7%–

61Perry County, ILIL20,16037.7%–

62Logan County, ILIL27,18237.7%–

63Hancock County, ILIL16,80337.6%–

64Carroll County, ILIL15,41937.5%–

65Henry County, ILIL48,09537.5%–

66Jefferson County, ILIL36,14737.4%–

67Livingston County, ILIL35,05737.4%–

68White County, ILIL13,25037.3%–

69Washington County, ILIL13,56437.2%–

70Douglas County, ILIL19,88037.2%–

71Iroquois County, ILIL26,15037.0%–

72Tazewell County, ILIL130,04937.0%–

73Scott County, ILIL4,86636.9%–

74Jo Daviess County, ILIL21,59436.9%–

75Mason County, ILIL12,41136.7%–

76Ford County, ILIL13,21636.6%–

77Lake County, ILIL719,33936.6%–

78Will County, ILIL712,25336.5%–

79Pike County, ILIL14,23136.5%–

80Wayne County, ILIL15,88236.4%–

81Henderson County, ILIL5,98436.3%–

82Piatt County, ILIL16,79135.9%–

83Ogle County, ILIL51,39935.9%–

84Jasper County, ILIL9,03235.7%–

85Edwards County, ILIL5,89835.6%–

86Marshall County, ILIL11,47335.6%–

87Johnson County, ILIL13,36335.5%–

88Menard County, ILIL11,86335.5%–

89Shelby County, ILIL20,57635.4%–

90Hamilton County, ILIL7,85935.4%–

91Boone County, ILIL53,56835.3%–

92Putnam County, ILIL5,61935.2%–

93Randolph County, ILIL29,92135.1%–

94Stark County, ILIL5,31934.7%–

95Mercer County, ILIL15,22934.5%–

96Bond County, ILIL16,95934.3%–

97Moultrie County, ILIL14,37134.2%–

98Woodford County, ILIL38,11134.2%–

99McHenry County, ILIL317,75133.7%–

100Monroe County, ILIL34,84033.5%–

101Kendall County, ILIL145,47033.2%–

102Schuyler County, ILIL6,65732.7%–

SHOWING 1–102 OF 102

Download CSV (full list, 102 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS