| Rank |
County |
Percentage of Young Children |
| 1 |
Kendall County, Illinois
|
7.8%
|
| 2 |
Kane County, Illinois
|
7.3%
|
| 3 |
Grundy County, Illinois
|
7.0%
|
| 4 |
Peoria County, Illinois
|
6.9%
|
| 5 |
Douglas County, Illinois
|
6.9%
|
| 6 |
St Clair County, Illinois
|
6.7%
|
| 7 |
Vermilion County, Illinois
|
6.7%
|
| 8 |
Cook County, Illinois
|
6.6%
|
| 9 |
Will County, Illinois
|
6.6%
|
| 10 |
Winnebago County, Illinois
|
6.5%
|
| 11 |
Alexander County, Illinois
|
6.5%
|
| 12 |
Woodford County, Illinois
|
6.5%
|
| 13 |
Effingham County, Illinois
|
6.5%
|
| 14 |
Rock Island County, Illinois
|
6.4%
|
| 15 |
Massac County, Illinois
|
6.4%
|
| 16 |
Kankakee County, Illinois
|
6.4%
|
| 17 |
White County, Illinois
|
6.4%
|
| 18 |
Marion County, Illinois
|
6.4%
|
| 19 |
Clay County, Illinois
|
6.3%
|
| 20 |
Lake County, Illinois
|
6.3%
|
| 21 |
Jefferson County, Illinois
|
6.3%
|
| 22 |
Adams County, Illinois
|
6.2%
|
| 23 |
Moultrie County, Illinois
|
6.2%
|
| 24 |
Cumberland County, Illinois
|
6.2%
|
| 25 |
Boone County, Illinois
|
6.2%
|
| 26 |
Macon County, Illinois
|
6.2%
|
| 27 |
Cass County, Illinois
|
6.1%
|
| 28 |
Sangamon County, Illinois
|
6.1%
|
| 29 |
Tazewell County, Illinois
|
6.0%
|
| 30 |
Christian County, Illinois
|
6.0%
|
| 31 |
DeKalb County, Illinois
|
6.0%
|
| 32 |
DuPage County, Illinois
|
6.0%
|
| 33 |
Franklin County, Illinois
|
6.0%
|
| 34 |
McLean County, Illinois
|
6.0%
|
| 35 |
Richland County, Illinois
|
6.0%
|
| 36 |
Wabash County, Illinois
|
5.9%
|
| 37 |
Whiteside County, Illinois
|
5.9%
|
| 38 |
Wayne County, Illinois
|
5.9%
|
| 39 |
Madison County, Illinois
|
5.9%
|
| 40 |
Pike County, Illinois
|
5.9%
|
| 41 |
Saline County, Illinois
|
5.9%
|
| 42 |
McHenry County, Illinois
|
5.9%
|
| 43 |
Williamson County, Illinois
|
5.9%
|
| 44 |
Ford County, Illinois
|
5.8%
|
| 45 |
Stephenson County, Illinois
|
5.8%
|
| 46 |
Livingston County, Illinois
|
5.8%
|
| 47 |
Jasper County, Illinois
|
5.8%
|
| 48 |
LaSalle County, Illinois
|
5.7%
|
| 49 |
Hamilton County, Illinois
|
5.7%
|
| 50 |
Warren County, Illinois
|
5.7%
|
| 51 |
Champaign County, Illinois
|
5.6%
|
| 52 |
Henry County, Illinois
|
5.6%
|
| 53 |
Greene County, Illinois
|
5.6%
|
| 54 |
Clinton County, Illinois
|
5.5%
|
| 55 |
Mercer County, Illinois
|
5.5%
|
| 56 |
Macoupin County, Illinois
|
5.5%
|
| 57 |
Hancock County, Illinois
|
5.5%
|
| 58 |
Edwards County, Illinois
|
5.5%
|
| 59 |
Marshall County, Illinois
|
5.5%
|
| 60 |
Monroe County, Illinois
|
5.5%
|
| 61 |
Edgar County, Illinois
|
5.5%
|
| 62 |
De Witt County, Illinois
|
5.5%
|
| 63 |
Union County, Illinois
|
5.5%
|
| 64 |
Hardin County, Illinois
|
5.4%
|
| 65 |
Iroquois County, Illinois
|
5.4%
|
| 66 |
Fayette County, Illinois
|
5.4%
|
| 67 |
Menard County, Illinois
|
5.4%
|
| 68 |
Morgan County, Illinois
|
5.4%
|
| 69 |
Ogle County, Illinois
|
5.4%
|
| 70 |
Pulaski County, Illinois
|
5.4%
|
| 71 |
Scott County, Illinois
|
5.4%
|
| 72 |
Shelby County, Illinois
|
5.4%
|
| 73 |
Calhoun County, Illinois
|
5.4%
|
| 74 |
Bureau County, Illinois
|
5.4%
|
| 75 |
Montgomery County, Illinois
|
5.3%
|
| 76 |
Crawford County, Illinois
|
5.3%
|
| 77 |
Piatt County, Illinois
|
5.2%
|
| 78 |
Clark County, Illinois
|
5.2%
|
| 79 |
Lee County, Illinois
|
5.2%
|
| 80 |
Bond County, Illinois
|
5.1%
|
| 81 |
Coles County, Illinois
|
5.1%
|
| 82 |
Logan County, Illinois
|
5.1%
|
| 83 |
Jersey County, Illinois
|
5.1%
|
| 84 |
Stark County, Illinois
|
5.1%
|
| 85 |
Fulton County, Illinois
|
5.1%
|
| 86 |
Gallatin County, Illinois
|
5.1%
|
| 87 |
Jo Daviess County, Illinois
|
5.1%
|
| 88 |
Jackson County, Illinois
|
5.1%
|
| 89 |
Randolph County, Illinois
|
5.1%
|
| 90 |
Lawrence County, Illinois
|
5.0%
|
| 91 |
Knox County, Illinois
|
5.0%
|
| 92 |
Perry County, Illinois
|
4.9%
|
| 93 |
Mason County, Illinois
|
4.8%
|
| 94 |
Schuyler County, Illinois
|
4.8%
|
| 95 |
Washington County, Illinois
|
4.7%
|
| 96 |
Putnam County, Illinois
|
4.7%
|
| 97 |
Johnson County, Illinois
|
4.7%
|
| 98 |
McDonough County, Illinois
|
4.5%
|
| 99 |
Carroll County, Illinois
|
4.5%
|
| 100 |
Henderson County, Illinois
|
4.3%
|
| 101 |
Brown County, Illinois
|
4.2%
|
| 102 |
Pope County, Illinois
|
3.9%
|