High · Regular · Grades 9 to 12
Lake Zurich High School, Lake Zurich, IL
Lake Zurich High School is a public high school in Lake Zurich, part of Lake Zurich CUSD 95. It enrolled 1,839 students in 2024-25, with 14.5 students per full-time teacher.
Enrollment and teachers
- Students
- 1,839
- Teachers (FTE)
- 127.0
- Students per teacher
- 14.5
- Grades
- 9 to 12
This school's ratio is 1.0 higher than the district figure of 13.5. The Illinois average across schools is 13.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school14.5
District13.5
Illinois13.7
United States15.3
School details
- Address
- 300 Church St, Lake Zurich, IL 60047
- Phone
- (847)438-5155
- District
- Lake Zurich CUSD 95
- County
- Lake County
- Level
- High
- Type
- Regular
- Status
- Open
- Charter
- No
- Virtual
- No
- Locale
- Suburb: Large
- NCES school ID
- 172190002460
Related schools
Other high schools in Lake Zurich CUSD 95
- Lake Zurich CUSD 95 Young Adult C 0 students
We publish official enrollment and staffing data, not ratings or test scores.
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.