Holy Trinity High School
Independent Catholic school · Grades 9–12
Chicago, IL
1443 W Division St, Chicago, IL 60642
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- B+College-going
- A-Years serving families
- ADiversity
What stands out
- Smaller classes than 61% of Catholic schools in Illinois
- Serving families in Chicago since at least 2011
In Chicago, Illinois, Holy Trinity High School is an independent Catholic school for students from 9th grade through 12th grade. About 292 students attend, with roughly 12 students per teacher, smaller classes than 61% of Catholic high schools in Illinois. Enrollment is up about 11% since 2011–12. The school is part of the Archdiocese of Chicago. The school reports that about 80% of its graduates go on to four-year colleges. The school day runs about 7 hours, 176 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 292
- Teachers
- 24.9 (full-time equivalent)
- Students per teacher
- 11.7
- Boys and girls
- Coed · 143 girls, 149 boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Chicago
- School day
- About 7 hours
- School year
- 176 days
- Graduates going to 4-year colleges
- About 80% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 61% of Catholic high schools in Illinois (12 students per teacher).
- A smaller school: fewer students than 65% of Catholic high schools in Illinois.
- Compared with 51 Catholic high schools in Illinois.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Holy Trinity High School
What grades does Holy Trinity High School serve?
Holy Trinity High School serves grades 9–12.
How many students attend Holy Trinity High School?
About 292 students, with 12 students per teacher, according to official records.
How much is tuition at Holy Trinity High School?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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