St Mark Catholic School
🇨🇦 Official data · 2025Toronto, Ontario M8Y1T4 · Toronto CDSB
#3389 of 3,871 elementary schools in Ontario
#3389 of 3,871 nationally
About St Mark Catholic School
St Mark Catholic School is a catholic elementary located in Toronto, in the Toronto CDSB school board or district of Ontario, Canada. It caters for Grades JK-8. In 2025 it enrolled 255 students. Publicly funded Catholic (separate) school boards in Ontario; free to attend.
Its Success Index (Canada) is 21.4 out of 100, placing it in the lower 50% of elementary schools in Canada and 3389th of 3,871 ranked elementary schools in Ontario. Its strongest component is parent education (fewer parents without a credential) (36th percentile), and its weakest is community advantage (fewer low-income households) (16th percentile).
Other published figures: enrolment 255; first language not english 55%; special education 15%; identified as gifted 0%.
There are 661 schools in Toronto; St Mark Catholic School ranks 335th of 406 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against elementary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)56%
- EQAO Grade 6 (reading, writing, maths) (25%)61.3%
- EQAO Grade 9 mathematics (25%)–
- OSSLT first-attempt pass rate (20%)–
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)15%
- Parent education (fewer parents without a credential) (10%)5%
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 Mark Catholic School by the official sources.
- Enrolment
- 255
- Students enrolled in the latest published year.
- EQAO Grade 3
- 56%
- Average % at or above the provincial standard in reading, writing and mathematics.
- EQAO Grade 6
- 61.3%
- Average % at or above the provincial standard in reading, writing and mathematics.
- Low-income households
- 15%
- % of students living in low-income households.
- Parents without a credential
- 5%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 55%
- % of students whose first language is not English.
- Special education
- 15%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near St Mark Catholic School
Closest schools by straight-line distance, with their Success Index (Canada).
Étienne Brûlé Junior School
Etobicoke · Public elementary · Grades JK-5
290 students · 128 m away
Park Lawn Junior and Middle School
Etobicoke · Public elementary · Grades JK-8
550 students · 635 m away
Karen Kain School of the Arts
Etobicoke · Public elementary · Grades 6-8
155 students · 904 m away
Etobicoke School of the Arts
Toronto · Public secondary · Grades 9-12
825 students · 1.2 km away
Bishop Allen Academy Catholic Secondary School
Toronto · Catholic secondary · Grades 9-12
1,460 students · 1.2 km away
St Louis Catholic School
Toronto · Catholic elementary · Grades JK-8
305 students · 1.3 km away
ÉÉC Sainte-Marguerite-d'Youville
Toronto · Catholic elementary · Grades JK-8
295 students · 1.3 km away
Swansea Junior and Senior Junior and Senior Public School
Toronto · Public elementary · Grades JK-8
925 students · 1.4 km away
Sunnylea Junior School
Etobicoke · Public elementary · Grades JK-5
245 students · 1.6 km away
David Hornell Junior School
Etobicoke · Public elementary · Grades JK-5
230 students · 1.7 km away
Similar schools
Catholic elementary schools in Ontario with a comparable Enrolment.
Our Lady of Mercy Catholic School
Bancroft · Catholic elementary · Grades JK-8
255 students
ÉÉC Saint-Jean-Baptiste
Mississauga · Catholic elementary · Grades JK-8
255 students
École séparée Saint-Thomas-D'Aquin
Astorville · Catholic elementary · Grades JK-8
255 students
Good Shepherd Catholic Elementary School
Brampton · Catholic elementary · Grades JK-8
255 students
Sacred Heart Separate School
Brampton · Catholic elementary · Grades JK-8
255 students
St John Bosco School
Brampton · Catholic elementary · Grades JK-8
255 students
Frequently asked questions
Is St Mark Catholic School a good school?
St Mark Catholic School has a Success Index (Canada) of 21.4 out of 100 (Lower 50% of elementary schools in Canada) and ranks #3389 of 3,871 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 Mark Catholic School rank in Ontario?
St Mark Catholic School ranks #3389 of 3,871 elementary schools in Ontario and #3389 of 3,871 nationally on the Success Index (Canada) (2025 data).
How many students attend St Mark Catholic School?
St Mark Catholic School had 255 students in 2025.
Is St Mark Catholic School a elementary school or a secondary school?
St Mark Catholic School is classified as a elementary covering Grades JK-8. It is a catholic school.
What other schools are near St Mark Catholic School?
There are 10 schools within 15 km of St Mark Catholic School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.