In the 2023-24 school year, 48.9% of the students in Prospect Heights School District 23 passed the Math portion of the Illinois Assessment of Readiness (IAR), according to the Illinois State Board of Education.
Of the 913 students in Prospect Heights School District 23 who took the Math portion of the test, approximately 446 (48.9%) passed.
The percentage of Prospect Heights School District 23 students who met or exceeded expectations on the IAR decreased by 5.1% compared to the previous school year.
Prospect Heights School District 23 roughly covers four schools within Cook County and has a main office in Prospect Heights.
The Illinois Assessment of Readiness (IAR) measures how well students in grades 3-8 are progressing toward state standards in English language arts and mathematics.
K-12 enrollment has been declining in Illinois for many years, reflecting the state’s demographic changes. Between the 2019–20 and 2022–23 school years, Illinois public school enrollment declined from approximately 1.98 million to 1.85 million students, a decrease of about 127,000 students or 6.4%. This decline is significantly higher than the typical annual decreases of 0.5% to 1.5% observed in the preceding years, reflecting broader demographic shifts within the state.
| School | District | Students who met standards (%) | Students who exceed standards (%) |
|---|---|---|---|
| MacArthur Middle School | Prospect Heights School District 23 | 37.6% | 14.4% |
| Anne Sullivan Elementary School | Prospect Heights School District 23 | 37.6% | 10% |
| Betsy Ross Elementary School | Prospect Heights School District 23 | 34.7% | 8% |
