Chicago Public Schools District 299
Lyon Elem School
Grades PK - 8 · Chicago Public Schools District 299, Cook County · 136 students with IEPs
Inclusion
72.7%of this school's students with IEPs are in a regular classroom most of the day (ISBE 2024–25)
72.7%In a regular classroom most of the day — 80%+ of the time
13.7%Split between a regular class and a separate room — 40–79%
11.5%Mostly in a separate special-ed room — under 40%
2.2%In a separate school — the most separated
How students with disabilities do at this school
The “Children with Disabilities” subgroup at this school. The state withholds a figure when too few students would make an individual identifiable — common at smaller schools, so some rows below may be blank here but available at the district level.
Chronic absenteeism
39.1% · typical IL district 27.4% (ISBE 2024–25)
Share of special-ed students missing 10%+ of school days. Lower is better.
Reading (ELA) proficiency
19.2% · typical IL district 27.9% (ISBE 2024–25)
Math proficiency
11.2% · typical IL district 22.5% (ISBE 2024–25)
Discipline
Discipline of students with IEPs at this school (incident counts, ISBE 2024–25).
Out-of-school suspensions
11 incidents · 8.1 per 100 students with IEPs
In-school suspensions
withheld by the state to protect a small group of students
For the fuller picture — the district's IDEA determination, support staffing, restraint & seclusion, due-process record, and how this school compares to others nearby — see the Chicago Public Schools District 299 scorecard .