Out of the 61,644 students who took the IAR in the 2021-22 school year, 57.6% failed the Mathematics portion of the test.
Out of the 61,721 students who took the IAR in the 2021-22 school year, 55% failed the ELA portion of the test.
In DuPage County schools, there were more white students than any other individual ethnicity in the 2021-22 school year, according to the Illinois State Board of Education.
Schools among DuPage County had the 72nd highest truancy rate of 6.4% during the 2021-2022 school year, according to the Illinois State Board of Education report.