Sir Oliver Mowat Collegiate Institute
🇨🇦 Official data · 2025Toronto, Ontario M1C2C6 · Toronto DSB
#287 of 766 secondary schools in Ontario
#287 of 766 nationally
About Sir Oliver Mowat Collegiate Institute
Sir Oliver Mowat Collegiate Institute is a public secondary located in Toronto, in the Toronto DSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 950 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 59.1 out of 100, placing it in the top 50% of secondary schools in Canada and 287th of 766 ranked secondary schools in Ontario. Its strongest component is community advantage (fewer low-income households) (84th percentile), and its weakest is osslt first-attempt pass rate (49th percentile).
Other published figures: enrolment 950; first language not english 15%; special education 23%; identified as gifted 1%.
There are 661 schools in Toronto; Sir Oliver Mowat Collegiate Institute ranks 147th 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%)56%
- OSSLT first-attempt pass rate (20%)85%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)5%
- Parent education (fewer parents without a credential) (10%)2%
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 Sir Oliver Mowat Collegiate Institute by the official sources.
- Enrolment
- 950
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 56%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 85%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 5%
- % of students living in low-income households.
- Parents without a credential
- 2%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 15%
- % of students whose first language is not English.
- Special education
- 23%
- % of students receiving special education services.
- Identified as gifted
- 1%
- % of students identified as gifted.
Free academic assessment
Is your child on track for EQAO and beyond?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Sir Oliver Mowat Collegiate Institute
Closest schools by straight-line distance, with their Success Index (Canada).
Charlottetown Junior Public School
Scarborough · Public elementary · Grades JK-6
390 students · 308 m away
St Brendan Catholic School
Scarborough · Catholic elementary · Grades JK-8
510 students · 667 m away
Joseph Howe Senior Public School
Scarborough · Public elementary · Grades 7-8
330 students · 824 m away
William G Davis Junior Public School
Scarborough · Public elementary · Grades JK-6
250 students · 889 m away
Centennial Road Junior Public School
Scarborough · Public elementary · Grades JK-6
245 students · 1.1 km away
ÉÉC Saint-Michel
Toronto · Catholic elementary · Grades JK-6
220 students · 1.2 km away
West Rouge Junior Public School
Scarborough · Public elementary · Grades JK-6
245 students · 1.9 km away
St Malachy Catholic School
Toronto · Catholic elementary · Grades JK-8
245 students · 2.1 km away
William G Miller Junior Public School
Scarborough · Public elementary · Grades JK-8
445 students · 2.2 km away
Rouge Valley Public School
Scarborough · Public elementary · Grades JK-8
200 students · 2.3 km away
Similar schools
Public secondary schools in Ontario with a comparable Enrolment.
École secondaire publique De La Salle
Ottawa · Public secondary · Grades 9-12
950 students
Clarington Central Secondary School
Bowmanville · Public secondary · Grades 9-12
950 students
Paris District High School
Paris · Public secondary · Grades 9-12
945 students
Bernie Custis Secondary School Secondary School
Hamilton · Public secondary · Grades 9-12
955 students
Humberview Secondary School
Bolton · Public secondary · Grades 9-12
955 students
London Central Secondary School
London · Public secondary · Grades 9-12
955 students
Frequently asked questions
Is Sir Oliver Mowat Collegiate Institute a good school?
Sir Oliver Mowat Collegiate Institute has a Success Index (Canada) of 59.1 out of 100 (Top 50% of secondary schools in Canada) and ranks #287 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 Sir Oliver Mowat Collegiate Institute rank in Ontario?
Sir Oliver Mowat Collegiate Institute ranks #287 of 766 secondary schools in Ontario and #287 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Sir Oliver Mowat Collegiate Institute?
Sir Oliver Mowat Collegiate Institute had 950 students in 2025.
Is Sir Oliver Mowat Collegiate Institute a elementary school or a secondary school?
Sir Oliver Mowat Collegiate Institute is classified as a secondary covering Grades 9-12. It is a public school.
What other schools are near Sir Oliver Mowat Collegiate Institute?
There are 10 schools within 15 km of Sir Oliver Mowat Collegiate Institute; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.