In the 2021-22 school year, 25.2% of Butler School District 53 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 25.3% of Butler School District 53 students failed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 28.2% of Hinsdale Community Consolidated School District 181 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 29.2% of Hinsdale Community Consolidated School District 181 students failed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 35.7% of Bloomingdale School District 13 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 36.2% of Naperville Community Unit School District 203 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 39% of Gower School District 62 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 42.8% of Naperville Community Unit School District 203 students failed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 45.2% of Glen Ellyn School District 41 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 45.5% of Glen Ellyn School District 41 students failed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 45.9% of Gower School District 62 students failed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 46.5% of Elmhurst School District 205 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 47.6% of Cass School District 63 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 13.5% of Wood Dale School District 7 students passed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 47.8% of Roselle School District 12 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 48.6% of Downers Grove Grade School District 58 students failed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 13.9% of Addison School District 4 students passed the Math portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 50.5% of Center Cass School District 66 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education report.
In the 2021-22 school year, 14.1% of West Chicago Elementary School District 33 students passed the Math portion of the IAR test, according to the Illinois State Board of Education report.