RANKING · 2024 ACS · 102 SHOWN OF 102

Highest fertility rate, Illinois counties

Illinois counties ranked by general fertility rate, meaning births per 1,000 women ages 15-50 in the past 12 months (2024 ACS). This list covers the 102 counties in Illinois that qualify, ranked against each other statewide. The median across all 102 is 53.7.

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SAME RANKING BYCities States Metros ZIP codes

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

RANKPLACESTATEPOPBIRTHS PER 1,000 WOMEN (15-50)VS 2010

01Douglas County, ILIL19,880119.0+90%

02Brown County, ILIL6,40199.3−13%

03Moultrie County, ILIL14,37197.6+70%

04Marshall County, ILIL11,47397.4+185%

05Macon County, ILIL99,30094.1+40%

06Hamilton County, ILIL7,85988.4+110%

07Wabash County, ILIL10,90788.3+62%

08Stark County, ILIL5,31987.8+39%

09Lawrence County, ILIL13,79087.1+14%

10Montgomery County, ILIL28,07680.3+88%

11Edwards County, ILIL5,89875.9+75%

12Carroll County, ILIL15,41973.9+58%

13Clinton County, ILIL37,12873.6+28%

14Livingston County, ILIL35,05773.3+7%

15LaSalle County, ILIL107,77372.4+59%

16Fayette County, ILIL20,79070.9+44%

17Randolph County, ILIL29,92170.9+25%

18Cass County, ILIL12,46369.6+60%

19Henderson County, ILIL5,98469.3+156%

20Franklin County, ILIL36,91668.6+50%

21Marion County, ILIL36,38268.5−7%

22Putnam County, ILIL5,61968.1+69%

23Effingham County, ILIL34,51967.8−3%

24Washington County, ILIL13,56467.7+37%

25Ford County, ILIL13,21667.1+6%

26Richland County, ILIL15,21966.4+12%

27Boone County, ILIL53,56865.7+40%

28Stephenson County, ILIL43,22065.1+18%

29Bureau County, ILIL32,51064.2+25%

30Jackson County, ILIL52,50163.1+51%

31Mason County, ILIL12,41162.5+7%

32Winnebago County, ILIL283,67460.2+17%

33Jefferson County, ILIL36,14759.4−7%

34St. Clair County, ILIL250,70859.3+5%

35Macoupin County, ILIL43,74859.2+16%

36Jo Daviess County, ILIL21,59458.7−1%

37Lee County, ILIL32,91458.5+41%

38Mercer County, ILIL15,22958.3−7%

39Williamson County, ILIL67,22558.3+12%

40Greene County, ILIL11,31358.1+30%

41Sangamon County, ILIL194,17057.6+16%

42Pike County, ILIL14,23157.6−3%

43Wayne County, ILIL15,88257.2+13%

44Knox County, ILIL47,76757.2+57%

45Warren County, ILIL16,22257.0+101%

46Union County, ILIL16,65656.8+3%

47Peoria County, ILIL178,55356.6+9%

48DuPage County, ILIL934,29856.5+5%

49Gallatin County, ILIL4,61654.2+43%

50Will County, ILIL712,25354.1−14%

51Iroquois County, ILIL26,15053.7−7%

52Ogle County, ILIL51,39953.2+24%

53Hancock County, ILIL16,80352.9+18%

54McHenry County, ILIL317,75151.3−5%

55Jasper County, ILIL9,03251.1−30%

56Menard County, ILIL11,86350.8−13%

57Woodford County, ILIL38,11150.5−7%

58Rock Island County, ILIL141,86950.4−9%

59Schuyler County, ILIL6,65750.3−51%

60Kendall County, ILIL145,47049.7−34%

61Cumberland County, ILIL10,20849.7−36%

62Whiteside County, ILIL54,12149.4−27%

63Coles County, ILIL46,60748.9+14%

64White County, ILIL13,25048.7−31%

65Kankakee County, ILIL105,52548.6−23%

66Vermilion County, ILIL71,25948.2−8%

67Adams County, ILIL64,26748.0−16%

68Logan County, ILIL27,18248.0+14%

69Madison County, ILIL263,11048.0−17%

70Lake County, ILIL719,33947.8−19%

71De Witt County, ILIL15,11847.2−42%

72Fulton County, ILIL32,90145.60%

73Massac County, ILIL13,50245.6−27%

74Henry County, ILIL48,09545.4−5%

75McLean County, ILIL171,41945.3−10%

76Christian County, ILIL33,44345.2−31%

77Cook County, ILIL5,194,62545.0−20%

78DeKalb County, ILIL101,83543.7−10%

79Piatt County, ILIL16,79142.7−24%

80Jersey County, ILIL21,16041.9−44%

81Clay County, ILIL12,79341.9−45%

82Saline County, ILIL22,77241.6−42%

83Clark County, ILIL15,11441.6−2%

84McDonough County, ILIL25,91641.0+24%

85Kane County, ILIL525,75741.0−38%

86Grundy County, ILIL54,05240.8−42%

87Hardin County, ILIL3,58840.8−32%

88Tazewell County, ILIL130,04940.5−30%

89Pope County, ILIL3,67240.1+9%

90Perry County, ILIL20,16038.2−52%

91Edgar County, ILIL16,32337.8−41%

92Champaign County, ILIL209,97235.0−23%

93Scott County, ILIL4,86634.7+33%

94Morgan County, ILIL32,51534.0+3%

95Monroe County, ILIL34,84033.8−36%

96Johnson County, ILIL13,36333.8−21%

97Shelby County, ILIL20,57633.3−14%

98Bond County, ILIL16,95933.1−36%

99Crawford County, ILIL18,64831.6−59%

100Alexander County, ILIL4,57028.9−26%

101Calhoun County, ILIL4,30019.2−70%

102Pulaski County, ILIL4,82018.1−78%

SHOWING 1–102 OF 102

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES