St. Catherine of Siena School
Diocesan school · Grades Pre-K–8
Cedar Grove, NJ
39 E Bradford Ave, Cedar Grove, NJ 07009
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B+Class size
- A-Years serving families
- ADiversity
What stands out
- Serving families in Cedar Grove since at least 2011
In Cedar Grove, New Jersey, St. Catherine of Siena School is a Catholic diocesan school for students from pre-K through 8th grade. About 180 students attend, with roughly 13 students per teacher. It has been listed in official private school records since 2011–12. The school is part of the Archdiocese of Newark. The school day runs about 5.5 hours, 180 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 180
- Teachers
- 13.5 (full-time equivalent)
- Students per teacher
- 13.3
- Boys and girls
- Coed · 80 girls, 100 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Archdiocese of Newark
- School day
- About 5.5 hours
- School year
- 180 days
- Library
- Yes
Reviews
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How it compares
- A smaller school: fewer students than 51% of Catholic elementary schools in New Jersey.
- Compared with 120 Catholic elementary schools in New Jersey.
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 St. Catherine of Siena School
What grades does St. Catherine of Siena School serve?
St. Catherine of Siena School serves grades Pre-K–8.
How many students attend St. Catherine of Siena School?
About 180 students, with 13 students per teacher, according to official records.
How much is tuition at St. Catherine of Siena 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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