CHSD 155 · Crystal Lake, IL 60014
1200 S McHenry Ave
(815)455-3860
1,301
Students
73.0
Teachers (FTE)
17.8:1
Student/Teacher
27%
Free/Reduced Lunch
Free / Reduced Lunch Rate
How this is rated
Measures the share of students from economically disadvantaged households. Good: under 30% · Note: 30–59% · Alert: 60% or higher27% of students qualify (347 of 1,301)
Student-Teacher Ratio
How this is rated
Lower ratios generally indicate more individual attention per student. Good: 20:1 or better · Note: 20–25:1 · Alert: above 25:117.8 students per teacher (1,301 students, 73.0 FTE teachers)
School Type
GoodRegular
Title I Program
How this is rated
Title I schools receive federal funding to support students from low-income families. School-wide and targeted assistance programs indicate higher concentrations of economic need.Unknown
School Level
InfoMiddle
Data from NCES Common Core of Data (2022–23). NCESSCH: 171137001368. Verify current details with the school or district directly.