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Interpretation of Demographics Data

Demographic Data Report for Illinois by County
Population: Age 50 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent

United States


Illinois


Cook County


DuPage County


Lake County


Will County


Kane County


McHenry County


Winnebago County


Madison County


St. Clair County


Sangamon County


Peoria County


Champaign County


Rock Island County


McLean County


Tazewell County


La Salle County


Macon County


Kankakee County


Kendall County


DeKalb County


Vermilion County


Williamson County


Adams County


Whiteside County


Ogle County


Henry County


Knox County


Stephenson County


Boone County


Macoupin County


Grundy County


Jackson County


Coles County


Franklin County


Woodford County


Marion County


Clinton County


Monroe County


Jefferson County


Bureau County


Livingston County


Lee County


Fulton County


Christian County


Morgan County


Effingham County


Randolph County


Montgomery County


Iroquois County


Jo Daviess County


Logan County


Saline County


McDonough County


Shelby County


Jersey County


Fayette County


Perry County


Hancock County


Edgar County


Crawford County


Union County


Douglas County


Piatt County


Carroll County


Mercer County


Wayne County


Warren County


De Witt County


Richland County


Clark County


Bond County


Massac County


Pike County


White County


Washington County


Lawrence County


Mason County


Moultrie County


Ford County


Marshall County


Clay County


Johnson County


Menard County


Greene County


Cass County


Wabash County


Cumberland County


Jasper County


Hamilton County


Schuyler County


Henderson County


Edwards County


Putnam County


Alexander County


Stark County


Brown County


Gallatin County


Scott County


Pope County


Calhoun County


Pulaski County


Hardin County





Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 1:17 pm.

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 50 and over, see the dictionary.

Data for United States does not include Puerto Rico.