High school
Crystal Lake South High School
Part of Community High School District 155 · Crystal Lake, IL NCES 171137001368
- Students
- 1,291
- Grades served
- 9–12
- Teachers (FTE)
- 74 17.4 students per teacher
- Free / reduced lunch
- 31% of enrolled students qualify — the standard school-level poverty measure
About this school
- Type
- Regular school
- Charter
- No
- Setting
- Suburb
- Address
- 1200 S Mchenry Ave, Crystal Lake, IL 60014
- Phone
- (815)455-3860
Money is filed at the district level
Public school finances are reported by districts, not individual schools, so budgets, spending, and the transparency grade for Crystal Lake South High School live on the Community High School District 155 page: per-pupil spending, ten-plus years of history, and every financial document the district publishes.
Community High School District 155 finances →Directory facts are the NCES Common Core of Data, school year 2023–24, as filed by the district. Counts are aggregates; no student-level data is held or shown. Corrections are welcome through the records submission page.