Illinois Birth Rate for Teens (15–19 years) By County in 2005 Per 1,000 (CDC)

Updated on July 21, 2025.

According to data from the CDC, in 2005, among all Illinois counties, Alexander had the highest estimated birth rate for Teens in the 15–19 years age group (expressed per 1,000 females aged 15–19) (88.4), followed by Pulaski (72), and Vermilion (61.6).

You can see similar information for other states.

The chart below shows the estimated teen birth rates for each Illinois county; hover over the chart to see the details. The data can also be filtered, sorted, and explored further in the table below.

Data Source: CDC.
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Illinois Birth Rate for Teens (15–19 years) By County in 2005 Per 1,000
Illinois Birth Rate for Teens By County in 2005
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County Teen (15-19 yrs) Birth Rate
Alexander 88.4
Pulaski 72
Vermilion 61.6
Massac 61.3
Marion 59.1
Saline 56.5
Jefferson 53
St. Clair 52.9
Macon 52.3
Peoria 51.4
Mason 51.3
White 51
Rock Island 49.7
Winnebago 49.5
Montgomery 49
Gallatin 48.3
Union 47.8
Cook 47.4
Hardin 47.2
Cass 47
Christian 46.6
Scott 45.8
Whiteside 45.8
Edgar 45.1
Kankakee 45
Franklin 44.9
Sangamon 43.7
Randolph 43.5
Perry 43.2
Kane 43.1
Stephenson 43.1
Clay 43
Fulton 41.7
Williamson 41.4
Wayne 40.9
Greene 40.8
Crawford 40.4
Madison 39.8
Hamilton 39.6
Adams 39.5
Lawrence 39.3
Pike 39.3
Clark 39.1
Knox 39.1
Fayette 39
Richland 37.1
Shelby 36.9
Iroquois 36.5
Morgan 36.4
Bond 36.3
Macoupin 36.3
Johnson 36.2
De Witt 36
Effingham 35.1
Hancock 35.1
Wabash 35.1
Douglas 34.9
Logan 34.7
Ford 34.4
Pope 34.3
Tazewell 34.3
LaSalle 34.1
Lee 34.1
Livingston 34
Boone 33.3
Edwards 32.7
Jasper 32.5
Brown 32.3
Calhoun 32.3
Mercer 32.1
Henderson 32
Moultrie 31.8
Carroll 31.7
Schuyler 31.5
Henry 31.4
Stark 31
Cumberland 30.8
Washington 30
Clinton 29.1
Bureau 29
Jersey 28.7
Ogle 28.4
Grundy 27.7
Marshall 27.6
Warren 27.6
Lake 27.2
Will 26.3
Jo Daviess 25.3
Menard 24
Piatt 23.5
Jackson 22.4
Kendall 21.2
McHenry 21
Putnam 20.3
Champaign 20.1
Coles 20.1
Woodford 19.1
McLean 18.5
DuPage 16.2
DeKalb 16
Monroe 14.1
McDonough 13