St. Marys Catholic Middle School
Diocesan school · Grades 6–12
Saint Marys, PA
600 Maurus St, Saint Marys, PA 15857
Overall grade: B-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- A-Years serving families
- BDiversity
What stands out
- The largest Catholic school in Saint Marys
- Growing: enrollment up 94% since 2011–12
- Serving families in Saint Marys since at least 2011
In Saint Marys, Pennsylvania, St. Marys Catholic Middle School is a Catholic diocesan school for students from 6th grade through 12th grade. About 275 students attend, with roughly 28 students per teacher. Enrollment is up about 94% since 2011–12. The school is part of the Diocese of Erie. The school day runs about 7 hours, 180 days a year. Pennsylvania has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades 6–12
- Students
- 275
- Teachers
- 9.8 (full-time equivalent)
- Students per teacher
- 28.1
- Boys and girls
- Coed · 224 girls, 51 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Erie
- School day
- About 7 hours
- School year
- 180 days
- Library
- Yes
Reviews
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How it compares
- A smaller school: fewer students than 53% of Catholic schools in Pennsylvania.
- Compared with 17 Catholic schools in Pennsylvania.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
Help paying tuition in Pennsylvania
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Marys Catholic Middle School whether it takes part.
- Opportunity Scholarship Tax Credit (OSTC) · Tax-credit scholarship
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. Marys Catholic Middle School
What grades does St. Marys Catholic Middle School serve?
St. Marys Catholic Middle School serves grades 6–12.
How many students attend St. Marys Catholic Middle School?
About 275 students, with 28 students per teacher, according to official records.
How much is tuition at St. Marys Catholic Middle School?
Call the school to ask about tuition, financial aid and payment plans. Pennsylvania has programs that can help pay private school tuition; ask whether the school takes part.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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