École secondaire Ronald-Marion
🇨🇦 Official data · 2025Pickering, Ontario L1V2P8 · CS Viamonde
#49 of 766 secondary schools in Ontario
#49 of 766 nationally
About École secondaire Ronald-Marion
École secondaire Ronald-Marion is a public secondary located in Pickering, in the CS Viamonde school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 230 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 83.4 out of 100, placing it in the top 10% of secondary schools in Canada and 49th of 766 ranked secondary schools in Ontario. Its strongest component is eqao grade 9 mathematics (95th percentile), and its weakest is community advantage (fewer low-income households) (41th percentile).
Other published figures: enrolment 230; first language not english 70%; special education 10%; identified as gifted 0%.
There are 34 schools in Pickering; École secondaire Ronald-Marion ranks 3rd of 26 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%)81%
- OSSLT first-attempt pass rate (20%)94%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)10%
- Parent education (fewer parents without a credential) (10%)0%
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 École secondaire Ronald-Marion by the official sources.
- Enrolment
- 230
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 81%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 94%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 10%
- % of students living in low-income households.
- Parents without a credential
- 0%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 70%
- % of students whose first language is not English.
- Special education
- 10%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near École secondaire Ronald-Marion
Closest schools by straight-line distance, with their Success Index (Canada).
École élémentaire Ronald-Marion
Pickering · Public elementary · Grades JK-6
315 students · 16 m away
École intermédiaire Ronald-Marion
Pickering · Public elementary · Grades 7-8
120 students · 102 m away
St Wilfrid Catholic School
Pickering · Catholic elementary · Grades JK-8
565 students · 627 m away
Valley Farm Public School
Pickering · Public elementary · Grades JK-8
795 students · 713 m away
Eagle Ridge Public School
Ajax · Public elementary · Grades JK-8
690 students · 1.0 km away
Pine Ridge Secondary School
Pickering · Public secondary · Grades 9-12
1,150 students · 1.7 km away
Trillium Woods Public School
Ajax · Public elementary · Grades JK-8
· 1.7 km away
Pickering High School
Ajax · Public secondary · Grades 9-12
1,870 students · 1.8 km away
Lincoln Alexander Public School
Ajax · Public elementary · Grades JK-8
500 students · 1.9 km away
St Patrick Catholic School
Ajax · Catholic elementary · Grades JK-8
480 students · 1.9 km away
Similar schools
Public secondary schools in Ontario with a comparable Enrolment.
Kapuskasing District High School
Kapuskasing · Public secondary · Grades 9-12
230 students
École secondaire Étienne-Brûlé
North York · Public secondary · Grades 9-12
225 students
DSBN Academy
St. Catharines · Public secondary · Grades 9-12
225 students
Cochrane High School
Cochrane · Public secondary · Grades 9-12
225 students
Richard Pfaff Secondary Alternate Site
Ottawa · Public alternative · Grades 9-12
225 students
Burnhamthorpe Collegiate Institute
Etobicoke · Public secondary · Grades 9-12
235 students
Frequently asked questions
Is École secondaire Ronald-Marion a good school?
École secondaire Ronald-Marion has a Success Index (Canada) of 83.4 out of 100 (Top 10% of secondary schools in Canada) and ranks #49 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 École secondaire Ronald-Marion rank in Ontario?
École secondaire Ronald-Marion ranks #49 of 766 secondary schools in Ontario and #49 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend École secondaire Ronald-Marion?
École secondaire Ronald-Marion had 230 students in 2025.
Is École secondaire Ronald-Marion a elementary school or a secondary school?
École secondaire Ronald-Marion is classified as a secondary covering Grades 9-12. It is a public school.
What other schools are near École secondaire Ronald-Marion?
There are 10 schools within 15 km of École secondaire Ronald-Marion; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.