Return to Home Demographics > Table > Interpret

Interpretation of Demographics Data

Demographic Data Report for Illinois by County
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent

Illinois


United States


Champaign County


Jackson County


DeKalb County


McDonough County


McLean County


Coles County


Bond County


Cook County


Brown County


Lawrence County


Morgan County


Logan County


Johnson County


Warren County


Grundy County


Kendall County


Madison County


Peoria County


Kankakee County


Lake County


Perry County


Cass County


Douglas County


DuPage County


Kane County


Will County


Fayette County


Rock Island County


St. Clair County


Winnebago County


Christian County


Macon County


Sangamon County


Williamson County


Boone County


Clinton County


Jersey County


Knox County


McHenry County


Jefferson County


Lee County


Montgomery County


Effingham County


La Salle County


Crawford County


Saline County


Clay County


Livingston County


Fulton County


Tazewell County


Woodford County


Adams County


Ogle County


Piatt County


Pulaski County


Carroll County


Ford County


Wabash County


Washington County


Whiteside County


Clark County


Randolph County


Moultrie County


Vermilion County


Marion County


Bureau County


Menard County


Franklin County


Macoupin County


Monroe County


Pike County


Cumberland County


Henry County


Mason County


Richland County


Stark County


Greene County


Union County


Shelby County


De Witt County


White County


Mercer County


Wayne County


Hamilton County


Iroquois County


Stephenson County


Putnam County


Marshall County


Hardin County


Gallatin County


Massac County


Hancock County


Jasper County


Edgar County


Scott County


Edwards County


Henderson County


Jo Daviess County


Schuyler County


Alexander County


Calhoun County


Pope County





Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 8:21 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 18-39, see the dictionary.

Data for United States does not include Puerto Rico.