County Reports

Important Notes:
  1. Counties are included if at least two school districts participated at any grade level.
  2. In most cases, the usage rates do not represent every school in the county, but just the students at the participating schools, and only those students who filled out a survey.  Pay particular attention to the introduction to determine how representative the report is.
  3. To see a listing of schools that participated in 2008-2022, visit our school participation page.

2022 County Reports

All publicly available county reports are listed below and contain the full array of questions asked on the IYS.


2022 Illinois Youth Survey County Reports
Adams County DuPage County Kankakee County McHenry County Shelby County
Alexander County Edgar County Kendall County McLean County Stephenson County
Boone County Effingham County Knox County Monroe County Tazewell County
Bureau County Ford County La Salle County Moultrie County Union County
Carroll County Franklin County Lake County Ogle County Vermilion County
Cass County Greene County Lee County Peoria County White County
Champaign County Grundy County Livingston County Piatt County Whiteside County
Clark County Henry County Logan County Pulaski County Will County
Clinton County Iroquois County Macoupin County Randolph County Williamson County
Cook Non-Chicago Jefferson County Madison County Rock Island County Winnebago County
DeKalb County Jo Daviess County Marion County Saint_Clair County Woodford County
DeWitt County Johnson County Mason County Saline County
Douglas County Kane County Massac County Sangamon County

2020 County Reports

All publicly available county reports are listed below and contain the full array of questions asked on the IYS. For a snapshot of substance use for Illinois counties, see our 2020 IYS County Snapshot.


2020 Illinois Youth Survey County Reports
Adams County Grundy County Madison County Saline County
Cass County Henry County Marion County Sangamon County
Champaign County Iroquois County Mason County Shelby County
Clark County Jackson County Massac County Stephenson County
Coles County Jo Daviess County McHenry County Tazewell County
Cook Non-Chicago Kankakee County McLean County Union County
DeKalb County Kendall County Monroe County Vermilion County
Douglas County Knox County Montgomery County Whiteside County
DuPage County La Salle County Morgan County Will County
Edgar County Lake County Moultrie County Williamson County
Ford County Lee County Ogle County Winnebago County
Franklin County Livingston County Peoria County Woodford County
Fulton County Logan County Piatt County
Greene County Macoupin County Saint Clair County

For prior year reports, visit our archives.