Oak Park & River Forest High Sch
Public · Grades 9–12 · 3,307 students
Trinity High School
7574 W Division St, Chicago, IL 60305
Grades
9–12
High
Students
316
Enrolled 2024–25
Students per teacher
10.6 : 1
Full-time teachers
District
Catholic School
Cook County
About Trinity High School
Trinity High School is a high school in Chicago, Illinois, serving grades 9–12. The school is located in a large suburb in Cook County.
In the 2024–25 school year, 316 students were enrolled, with about 10.6 students for every full-time teacher. That ratio is smaller than the typical Illinois high school (13.3 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades 9–12
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Students
- All-girls
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 316 students
- Students per teacher
- 10.6 to 1
- Locale
- Suburb — Large
- County
- Cook County
- NCES private school ID
- 00342146
Schools near Trinity High School
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Fenwick High School
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Changing Oasis, Inc
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School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.