Trinity Catholic School
Diocesan school · Grades Pre-K–6
Massena, NY
188 Main St, Massena, NY 13662
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A+Class size
- A-Years serving families
- A-Diversity
What stands out
- Smaller classes than 86% of Catholic schools in New York
- Serving families in Massena since at least 2011
In Massena, New York, Trinity Catholic School is a Catholic diocesan school for students from pre-K through 6th grade. About 78 students attend, with roughly 7 students per teacher, smaller classes than 86% of Catholic elementary schools in New York. It has been listed in official private school records since 2011–12. The school is part of the Diocese of Ogdensburg. The school day runs about 7 hours, 172 days a year.
At a glance
- Grades
- Grades Pre-K–6
- Students
- 78
- Teachers
- 11.6 (full-time equivalent)
- Students per teacher
- 6.7
- Boys and girls
- Coed · 43 girls, 35 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Ogdensburg
- School day
- About 7 hours
- School year
- 172 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 86% of Catholic elementary schools in New York (7 students per teacher).
- A smaller school: fewer students than 87% of Catholic elementary schools in New York.
- Compared with 242 Catholic elementary schools in New York.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
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 Trinity Catholic School
What grades does Trinity Catholic School serve?
Trinity Catholic School serves grades Pre-K–6.
How many students attend Trinity Catholic School?
About 78 students, with 7 students per teacher, according to official records.
How much is tuition at Trinity Catholic 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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