Holy Trinity School
Parish school · Grades Pre-K–8
Westmont, IL
108 S Linden Ave, Westmont, IL 60559
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- B+Years serving families
- A-Diversity
What stands out
- Smaller classes than 80% of Catholic schools in Illinois
- Serving families in Westmont since at least 2011
Holy Trinity School is a Catholic parish school in Westmont, Illinois, for students from pre-K through 8th grade. It has about 117 students and around 9 students per teacher, smaller classes than 80% of Catholic elementary schools in Illinois. The school is part of the Diocese of Joliet. Students attend about 5.5 hours a day, 171 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 117
- Teachers
- 12.6 (full-time equivalent)
- Students per teacher
- 9.3
- Boys and girls
- Coed · 62 girls, 55 boys
- Religious affiliation
- Catholic · Parish school
- Diocese
- Diocese of Joliet
- School day
- About 5.5 hours
- School year
- 171 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 80% of Catholic elementary schools in Illinois (9 students per teacher).
- A smaller school: fewer students than 79% of Catholic elementary schools in Illinois.
- Compared with 285 Catholic elementary 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 School
What grades does Holy Trinity School serve?
Holy Trinity School serves grades Pre-K–8.
How many students attend Holy Trinity School?
About 117 students, with 9 students per teacher, according to official records.
How much is tuition at Holy Trinity 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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