Trinity Catholic School
Diocesan school · Grades Pre-K–6
Oswego, NY
115 E 5th St, Oswego, NY 13126
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- B+Years serving families
- BDiversity
What stands out
- Smaller classes than 83% of Catholic schools in New York
- Serving families in Oswego since at least 2011
Trinity Catholic School is a Catholic diocesan school in Oswego, New York, for students from pre-K through 6th grade. It has about 89 students and around 7 students per teacher, smaller classes than 83% of Catholic elementary schools in New York. The school is part of the Diocese of Syracuse. Students attend about 6.5 hours a day, 180 days a year.
At a glance
- Grades
- Grades Pre-K–6
- Students
- 89
- Teachers
- 12.3 (full-time equivalent)
- Students per teacher
- 7.2
- Boys and girls
- Coed · 50 girls, 39 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Syracuse
- School day
- About 6.5 hours
- School year
- 180 days
- Library
- Yes
Reviews
Be the first to share what you love about Trinity Catholic School.
How it compares
- Smaller classes than 83% of Catholic elementary schools in New York (7 students per teacher).
- A smaller school: fewer students than 82% 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 89 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