U.S. flag

An official website of the United States government


QuickFacts

Kane County, Illinois; Johnson County, Illinois; LaSalle County, Illinois; Will County, Illinois

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.

Chart

Female persons, percent

0.0%
6.0%
12.0%
18.0%
24.0%
30.0%
36.0%
42.0%
48.0%
54.0%
Kane County, Illinois
49.9%
Johnson County, Illinois
44.0%
LaSalle County, Illinois
49.1%
Will County, Illinois
50.0%
Adams County, Illinois
50.4%
Alexander County, Illinois
50.9%
Bond County, Illinois
47.4%
Boone County, Illinois
49.6%
Brown County, Illinois
33.4%
Bureau County, Illinois
50.4%
Calhoun County, Illinois
49.5%
Carroll County, Illinois
49.6%
Cass County, Illinois
49.6%
Champaign County, Illinois
50.2%
Christian County, Illinois
48.5%
Clark County, Illinois
50.2%
Clay County, Illinois
50.3%
Clinton County, Illinois
47.8%
Coles County, Illinois
51.1%
Cook County, Illinois
51.2%
Crawford County, Illinois
47.1%
Cumberland County, Illinois
49.9%
De Witt County, Illinois
50.0%
DeKalb County, Illinois
50.2%
Douglas County, Illinois
50.0%
DuPage County, Illinois
50.5%
Edgar County, Illinois
50.5%
Edwards County, Illinois
51.4%
Effingham County, Illinois
49.6%
Fayette County, Illinois
46.6%
Ford County, Illinois
50.1%
Franklin County, Illinois
50.3%
Fulton County, Illinois
47.3%
Gallatin County, Illinois
50.6%
Greene County, Illinois
49.1%
Grundy County, Illinois
49.9%
Hamilton County, Illinois
50.6%
Hancock County, Illinois
50.0%
Hardin County, Illinois
49.3%
Henderson County, Illinois
50.1%
Henry County, Illinois
50.0%
Iroquois County, Illinois
50.6%
Jackson County, Illinois
50.1%
Jasper County, Illinois
49.4%
Jefferson County, Illinois
48.2%
Jersey County, Illinois
50.7%
Jo Daviess County, Illinois
49.5%
Kankakee County, Illinois
50.4%
Kendall County, Illinois
50.1%
Knox County, Illinois
48.8%
Lake County, Illinois
49.7%
Lawrence County, Illinois
42.9%
Lee County, Illinois
46.2%
Livingston County, Illinois
49.1%
Logan County, Illinois
48.8%
Macon County, Illinois
51.9%
Macoupin County, Illinois
50.5%
Madison County, Illinois
51.0%
Marion County, Illinois
50.6%
Marshall County, Illinois
50.0%
Mason County, Illinois
50.3%
Massac County, Illinois
51.6%
McDonough County, Illinois
50.5%
McHenry County, Illinois
49.9%
McLean County, Illinois
51.2%
Menard County, Illinois
50.9%
Mercer County, Illinois
49.7%
Monroe County, Illinois
49.9%
Montgomery County, Illinois
46.8%
Morgan County, Illinois
48.9%
Moultrie County, Illinois
50.8%
Ogle County, Illinois
50.0%
Peoria County, Illinois
51.3%
Perry County, Illinois
44.1%
Piatt County, Illinois
50.0%
Pike County, Illinois
49.7%
Pope County, Illinois
48.5%
Pulaski County, Illinois
51.5%
Putnam County, Illinois
49.0%
Randolph County, Illinois
44.0%
Richland County, Illinois
50.5%
Rock Island County, Illinois
50.5%
Saline County, Illinois
50.3%
Sangamon County, Illinois
51.7%
Schuyler County, Illinois
47.0%
Scott County, Illinois
50.3%
Shelby County, Illinois
49.9%
St. Clair County, Illinois
51.5%
Stark County, Illinois
49.6%
Stephenson County, Illinois
51.1%
Tazewell County, Illinois
50.4%
Union County, Illinois
49.6%
Vermilion County, Illinois
49.8%
Wabash County, Illinois
50.0%
Warren County, Illinois
50.2%
Washington County, Illinois
49.4%
Wayne County, Illinois
50.2%
White County, Illinois
50.4%
Whiteside County, Illinois
50.3%
Williamson County, Illinois
49.8%
Winnebago County, Illinois
51.0%
Woodford County, Illinois
49.9%
0.0%
6.0%
12.0%
18.0%
24.0%
30.0%
36.0%
42.0%
48.0%
54.0%
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2022) refers to the final year of the series (2020 thru 2022). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2017-2021 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2021 5-year ACS Comparison Guidance page.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

Is this page helpful? Yes No
Thank you for your feedback. Comments or suggestions?
Comments or suggestions?
255 characters maximum 255 characters maximum reached