High · Regular · Grades 9 to 12
Barrington High School, Barrington, IL
Barrington High School is a public high school in Barrington, part of Barrington CUSD 220. It enrolled 2,718 students in 2024-25, with 16.2 students per full-time teacher.
Enrollment and teachers
- Students
- 2,718
- Teachers (FTE)
- 168.0
- Students per teacher
- 16.2
- Grades
- 9 to 12
This school's ratio is 2.9 higher than the district figure of 13.3. The Illinois average across schools is 13.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school16.2
District13.3
Illinois13.7
United States15.3
School details
- Address
- 616 W Main St, Barrington, IL 60010
- Phone
- (847)381-1400
- District
- Barrington CUSD 220
- County
- Cook County
- Level
- High
- Type
- Regular
- Status
- Open
- Charter
- No
- Virtual
- No
- Locale
- Suburb: Large
- NCES school ID
- 170505000188
Related schools
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.