St Mary Catholic Academy
🇨🇦 Official data · 2025Toronto, Ontario M6H1J6 · Toronto CDSB
#561 of 766 secondary schools in Ontario
#561 of 766 nationally
About St Mary Catholic Academy
St Mary Catholic Academy is a catholic secondary located in Toronto, in the Toronto CDSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 765 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 33.0 out of 100, placing it in the lower 50% of secondary schools in Canada and 561st of 766 ranked secondary schools in Ontario. Its strongest component is osslt first-attempt pass rate (52th percentile), and its weakest is parent education (fewer parents without a credential) (19th percentile).
Other published figures: enrolment 765; first language not english 32%; special education 28%; identified as gifted 3%.
There are 661 schools in Toronto; St Mary Catholic Academy ranks 274th of 406 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against secondary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)–
- EQAO Grade 6 (reading, writing, maths) (25%)–
- EQAO Grade 9 mathematics (25%)45%
- OSSLT first-attempt pass rate (20%)86%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)12%
- Parent education (fewer parents without a credential) (10%)9%
The Success Index (Canada) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for St Mary Catholic Academy by the official sources.
- Enrolment
- 765
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 45%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 86%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 12%
- % of students living in low-income households.
- Parents without a credential
- 9%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 32%
- % of students whose first language is not English.
- Special education
- 28%
- % of students receiving special education services.
- Identified as gifted
- 3%
- % of students identified as gifted.
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Schools near St Mary Catholic Academy
Closest schools by straight-line distance, with their Success Index (Canada).
ALPHA II Alternative School
Toronto · Public elementary · Grades 7-8
· 315 m away
Bloor Collegiate Institute
Toronto · Public secondary · Grades 9-12
820 students · 443 m away
Caring and Safe School 4
Toronto · Public secondary · Grades 9-12
· 501 m away
St Anthony Catholic School
Toronto · Catholic elementary · Grades JK-8
205 students · 675 m away
Dewson Street Junior Public School
Toronto · Public elementary · Grades JK-6
335 students · 687 m away
Brock Public School
Toronto · Public elementary · Grades JK-8
310 students · 712 m away
St Helen Catholic School
Toronto · Catholic elementary · Grades JK-8
215 students · 717 m away
Horizon Alternative Senior School
Toronto · Public elementary · Grades 7-8
55 students · 789 m away
Central Toronto Academy
Toronto · Public secondary · Grades 9-12
975 students · 789 m away
Pauline Junior Public School
Toronto · Public elementary · Grades JK-6
210 students · 802 m away
Similar schools
Catholic secondary schools in Ontario with a comparable Enrolment.
Sacred Heart High School
Walkerton · Catholic secondary · Grades 9-12
765 students
Holy Trinity Catholic Secondary School
Courtice · Catholic secondary · Grades 9-12
760 students
Neil McNeil High School
Toronto · Catholic secondary · Grades 9-12
770 students
St Theresa Catholic Secondary School
Belleville · Catholic secondary · Grades 9-12
775 students
Bishop Marrocco/Thomas Merton Catholic Secondary School
Toronto · Catholic secondary · Grades 9-12
775 students
St Michael Catholic Secondary School
Stratford · Catholic secondary · Grades 9-12
750 students
Frequently asked questions
Is St Mary Catholic Academy a good school?
St Mary Catholic Academy has a Success Index (Canada) of 33.0 out of 100 (Lower 50% of secondary schools in Canada) and ranks #561 of 766 in Ontario. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does St Mary Catholic Academy rank in Ontario?
St Mary Catholic Academy ranks #561 of 766 secondary schools in Ontario and #561 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend St Mary Catholic Academy?
St Mary Catholic Academy had 765 students in 2025.
Is St Mary Catholic Academy a elementary school or a secondary school?
St Mary Catholic Academy is classified as a secondary covering Grades 9-12. It is a catholic school.
What other schools are near St Mary Catholic Academy?
There are 10 schools within 15 km of St Mary Catholic Academy; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.