In the 2023-24 school year, 55.3% of Yorkville Community Unit School District 115 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education.
In the 2023-24 school year, 67.8% of Oswego Community Unit School District 308 students failed the math portion of the IAR test, according to the Illinois State Board of Education.
In the 2023-24 school year, 70% of Plano Community Unit School District 88 students failed the ELA portion of the IAR test, according to the Illinois State Board of Education.
In the 2023-24 school year, 71.8% of Yorkville Community Unit School District 115 students failed the math portion of the IAR test, according to the Illinois State Board of Education.
In the 2023-24 school year, 72.6% of Newark Community Consolidated School District 66 students failed the math portion of the IAR test, according to the Illinois State Board of Education.