Schools in St Marys, Ontario (2025)
7 schools · 1,410 students · 4 public, 2 private, 1 catholic · median Enrolment 205.
St Marys, in Ontario, has 7 schools in Canada's 2025 data, together educating about 1,410 students. By level there are 5 elementary, 1 secondary, 1 elementary and secondary; by sector 4 public, 2 private, 1 catholic.
The median Enrolment across St Marys's schools is 205, below the Ontario median of 365. Students enrolled in the latest published year.
5 of the 7 schools qualify for the Success Index (Canada). The highest-scoring is South Perth Centennial Public School (88.3, top 5% of elementary schools nationally), followed by Little Falls Public School (79.8, top 10% of elementary schools nationally), and St Marys D.C. & V. I. High School (77.0, top 25% of secondary schools nationally). 2 schools sit in the top 10% of Canada for their type. Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Little Falls Public School (450 students), St Marys D.C. & V. I. High School (430 students), Holy Name of Mary School (205 students).
Ranked schools in St Marys
Ordered by Success Index (Canada). Rank positions shown on each profile are within Canada and Ontario.
- 188South Perth Centennial Public SchoolSt Marys · Public Elementary87.3% EQAO Grade 6 · 200 students
- 280Little Falls Public SchoolSt Marys · Public Elementary86.7% EQAO Grade 6 · 450 students
- 377St Marys D.C. & V. I. High SchoolSt Marys · Public Secondary97% OSSLT pass rate · 430 students
- 476St Marys D.C. & V.I. - ElementarySt. Marys · Public Elementary125 Enrolment · 125 students
- 549Holy Name of Mary SchoolSt Marys · Catholic Elementary76.7% EQAO Grade 6 · 205 students
| # | School | Sector | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|
| 1 | South Perth Centennial Public School St Marys · Elementary · Grades JK-8 | Public | 88.3 Top 5% | 87.3% EQAO Grade 6 | 200 |
| 2 | Little Falls Public School St Marys · Elementary · Grades JK-6 | Public | 79.8 Top 10% | 86.7% EQAO Grade 6 | 450 |
| 3 | St Marys D.C. & V. I. High School St Marys · Secondary · Grades 9-12 | Public | 77.0 Top 25% | 97% OSSLT pass rate | 430 |
| 4 | St Marys D.C. & V.I. - Elementary St. Marys · Elementary · Grades 7-8 | Public | 76.3 Top 25% | 125 Enrolment | 125 |
| 5 | Holy Name of Mary School St Marys · Elementary · Grades JK-8 | Catholic | 49.3 Lower 50% | 76.7% EQAO Grade 6 | 205 |
Other schools in St Marys
Schools without a rank: fewer than 60 students, no published Enrolment, or a school type that is not scored.
Compare the top 4 schools in St Marys side by side →
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Frequently asked questions
What is the best school in St Marys?
South Perth Centennial Public School is the highest-ranked school in St Marys with a Success Index (Canada) of 88.3 out of 100 (Top 5% of elementary schools in Canada).
How many schools are in St Marys?
St Marys has 7 schools (5 elementary, 1 secondary, 1 elementary and secondary) educating 1,410 students in 2025.
What is the typical Enrolment in St Marys?
The median Enrolment across schools in St Marys is 205. Students enrolled in the latest published year.