Senator O'Connor College School
🇨🇦 Official data · 2025Toronto, Ontario M3A3R2 · Toronto CDSB
#366 of 766 secondary schools in Ontario
#366 of 766 nationally
About Senator O'Connor College School
Senator O'Connor College School 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 1,365 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 52.0 out of 100, placing it in the top 50% of secondary schools in Canada and 366th of 766 ranked secondary schools in Ontario. Its strongest component is eqao grade 9 mathematics (70th percentile), and its weakest is community advantage (fewer low-income households) (17th percentile).
Other published figures: enrolment 1,365; first language not english 31%; special education 14%; identified as gifted 3%.
There are 661 schools in Toronto; Senator O'Connor College School ranks 183rd 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%)64%
- OSSLT first-attempt pass rate (20%)88%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)14%
- Parent education (fewer parents without a credential) (10%)7%
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 Senator O'Connor College School by the official sources.
- Enrolment
- 1,365
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 64%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 88%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 14%
- % of students living in low-income households.
- Parents without a credential
- 7%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 31%
- % of students whose first language is not English.
- Special education
- 14%
- % of students receiving special education services.
- Identified as gifted
- 3%
- % of students identified as gifted.
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Schools near Senator O'Connor College School
Closest schools by straight-line distance, with their Success Index (Canada).
Annunciation Catholic School
Toronto · Catholic elementary · Grades JK-8
325 students · 473 m away
Broadlands Public School
North York · Public elementary · Grades JK-5
270 students · 537 m away
Ranchdale Public School
North York · Public elementary · Grades JK-5
180 students · 564 m away
Victoria Park Collegiate Institute
Toronto · Public secondary · Grades 9-12
1,045 students · 706 m away
St Kevin Catholic School
Scarborough · Catholic elementary · Grades JK-8
255 students · 828 m away
Maryvale Public School
Scarborough · Public elementary · Grades JK-8
260 students · 838 m away
Milne Valley Middle School
North York · Public elementary · Grades 6-8
500 students · 891 m away
Wexford Collegiate School for the Arts
Toronto · Public secondary · Grades 9-12
965 students · 944 m away
Cassandra Public School
North York · Public elementary · Grades JK-5
225 students · 1.0 km away
St Catherine Catholic School
Toronto · Catholic elementary · Grades JK-8
90 students · 1.1 km away
Similar schools
Catholic secondary schools in Ontario with a comparable Enrolment.
St Peter's Secondary School
Barrie · Catholic secondary · Grades 9-12
1,375 students
St John Paul II Catholic Secondary School
Toronto · Catholic secondary · Grades 9-12
1,355 students
Cardinal Carter Catholic Secondary School
Aurora · Catholic secondary · Grades 9-12
1,375 students
St Peter High School
Orleans · Catholic secondary · Grades 9-12
1,385 students
Ursuline College Chatham Catholic Secondary School
Chatham · Catholic secondary · Grades 9-12
1,335 students
St Anne Secondary School
Belle River · Catholic secondary · Grades 9-12
1,335 students
Frequently asked questions
Is Senator O'Connor College School a good school?
Senator O'Connor College School has a Success Index (Canada) of 52.0 out of 100 (Top 50% of secondary schools in Canada) and ranks #366 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 Senator O'Connor College School rank in Ontario?
Senator O'Connor College School ranks #366 of 766 secondary schools in Ontario and #366 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Senator O'Connor College School?
Senator O'Connor College School had 1,365 students in 2025.
Is Senator O'Connor College School a elementary school or a secondary school?
Senator O'Connor College School is classified as a secondary covering Grades 9-12. It is a catholic school.
What other schools are near Senator O'Connor College School?
There are 10 schools within 15 km of Senator O'Connor College School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.