St. Cletus School
Diocesan school · Grades Pre-K–8
La Grange, IL
700 W 55th St, La Grange, IL 60525
Overall grade: B
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- BYears serving families
- A+Diversity
What stands out
- One of 2 Catholic schools in La Grange
In La Grange, Illinois, St. Cletus School is a Catholic diocesan school for students from pre-K through 8th grade. About 218 students attend, with roughly 15 students per teacher. The school is part of the Archdiocese of Chicago. The school day runs about 7 hours, 178 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 218
- Teachers
- 14.3 (full-time equivalent)
- Students per teacher
- 15.2
- Boys and girls
- Coed · 129 girls, 89 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Archdiocese of Chicago
- School day
- About 7 hours
- School year
- 178 days
- Library
- Yes
Reviews
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How it compares
- Larger than 69% 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 2019–20.
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 St. Cletus School
What grades does St. Cletus School serve?
St. Cletus School serves grades Pre-K–8.
How many students attend St. Cletus School?
About 218 students, with 15 students per teacher, according to official records.
How much is tuition at St. Cletus 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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