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Interpretation of Demographics Data

Demographic Data Report for Illinois by County
Population: Age 40-64
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent

United States


Illinois


Cook County


DuPage County


Will County


Lake County


Kane County


McHenry County


Winnebago County


Madison County


St. Clair County


Sangamon County


Peoria County


Champaign County


McLean County


Kendall County


Rock Island County


Tazewell County


La Salle County


Kankakee County


Macon County


DeKalb County


Vermilion County


Williamson County


Adams County


Boone County


Whiteside County


Grundy County


Ogle County


Henry County


Knox County


Macoupin County


Stephenson County


Coles County


Jackson County


Franklin County


Clinton County


Monroe County


Woodford County


Marion County


Livingston County


Jefferson County


Christian County


Fulton County


Lee County


Effingham County


Bureau County


Morgan County


Randolph County


Montgomery County


Logan County


Iroquois County


Saline County


Jersey County


Fayette County


McDonough County


Jo Daviess County


Perry County


Shelby County


Crawford County


Douglas County


Edgar County


Hancock County


Union County


Piatt County


De Witt County


Mercer County


Wayne County


Carroll County


Bond County


Richland County


Lawrence County


Clark County


Massac County


Warren County


Moultrie County


Pike County


Washington County


Johnson County


White County


Ford County


Mason County


Menard County


Greene County


Clay County


Cass County


Marshall County


Wabash County


Cumberland County


Jasper County


Hamilton County


Schuyler County


Brown County


Edwards County


Henderson County


Putnam County


Alexander County


Scott County


Stark County


Calhoun County


Pulaski County


Gallatin County


Pope County


Hardin County





Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 10:24 am.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

Source: Demographic data provided by the Census Bureau and the American Community Survey.

For more information about Population: Age 40-64, see the dictionary.

Data for United States does not include Puerto Rico.