In the 2021-22 school year, 84.9% of Dongola Unit School District 66 students failed the Math portion of the IAR test, according to the Illinois State Board of Education report.
Anna Community Consolidated School District 37 stood out in Union County with 568 students enrolled in the 2021-22 school year, according to the Illinois State Board of Education report.
In the 2021-22 school year, 9.5% of Cypress School District 64 students passed the ELA portion of the IAR test, according to the Illinois State Board of Education report.