Cass Jr High School
Public
Middle Grades 5–8
Part of Cass SD 63
8502 Bailey Rd, Darien, IL 60561 · (331) 481-4000
Community ratings
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Academic performance
Math proficiency42%
State average 25.9%
Reading / language arts52%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
313Students enrolled
12:1Student–teacher ratio
24%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 573
Grade 689
Grade 781
Grade 870
Students
White · 65%202
Asian · 13%41
Hispanic · 12%39
Two or more races · 6%18
Black · 4%12
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
344’20
326’21
324’22
327’23
313’24
Location
8502 Bailey Rd Darien
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.