Mississauga Secondary School
🇨🇦 Official data · 2025Mississauga, Ontario L5W1L9 · Peel DSB
#362 of 766 secondary schools in Ontario
#362 of 766 nationally
About Mississauga Secondary School
Mississauga Secondary School is a public secondary located in Mississauga, in the Peel DSB school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 1,000 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 52.3 out of 100, placing it in the top 50% of secondary schools in Canada and 362nd of 766 ranked secondary schools in Ontario. Its strongest component is community advantage (fewer low-income households) (66th percentile), and its weakest is parent education (fewer parents without a credential) (39th percentile).
Other published figures: enrolment 1,000; first language not english 49%; special education 14%; identified as gifted 0%.
There are 320 schools in Mississauga; Mississauga Secondary School ranks 109th of 206 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%)53%
- OSSLT first-attempt pass rate (20%)88%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)7%
- 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 Mississauga Secondary School by the official sources.
- Enrolment
- 1,000
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 53%
- % 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
- 7%
- % 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
- 49%
- % of students whose first language is not English.
- Special education
- 14%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
Free academic assessment
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Schools near Mississauga Secondary School
Closest schools by straight-line distance, with their Success Index (Canada).
St Marcellinus Secondary School
Mississauga · Catholic secondary · Grades 9-12
1,715 students · 597 m away
École élémentaire Le Flambeau
Mississauga · Public elementary · Grades JK-6
305 students · 1.3 km away
St Veronica Elementary School
Mississauga · Catholic elementary · Grades JK-8
260 students · 1.4 km away
David Leeder Middle School
Mississauga · Public elementary · Grades 6-8
720 students · 1.6 km away
St Julia Catholic Elementary School
Mississauga · Catholic elementary · Grades JK-8
305 students · 1.7 km away
St Gregory School
Mississauga · Catholic elementary · Grades JK-8
515 students · 1.8 km away
Meadowvale Village Public School
Mississauga · Public elementary · Grades JK-6
380 students · 1.8 km away
Britannia Public School
Mississauga · Public elementary · Grades JK-8
430 students · 2.1 km away
Derry West Village Public School
Mississauga · Public elementary · Grades JK-6
375 students · 2.4 km away
St Valentine Elementary School
Mississauga · Catholic elementary · Grades JK-8
510 students · 2.9 km away
Similar schools
Public secondary schools in Ontario with a comparable Enrolment.
Martingrove Collegiate Institute
Etobicoke · Public secondary · Grades 9-12
1,000 students
Richview Collegiate Institute
Etobicoke · Public secondary · Grades 9-12
1,000 students
Dr John M Denison Secondary School
Newmarket · Public secondary · Grades 9-12
1,000 students
École secondaire publique Louis-Riel
Gloucester · Public secondary · Grades 9-12
1,005 students
Erindale Secondary School
Mississauga · Public secondary · Grades 9-12
1,005 students
Korah Collegiate and Vocational School
Sault Ste Marie · Public secondary · Grades 9-12
990 students
Frequently asked questions
Is Mississauga Secondary School a good school?
Mississauga Secondary School has a Success Index (Canada) of 52.3 out of 100 (Top 50% of secondary schools in Canada) and ranks #362 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 Mississauga Secondary School rank in Ontario?
Mississauga Secondary School ranks #362 of 766 secondary schools in Ontario and #362 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Mississauga Secondary School?
Mississauga Secondary School had 1,000 students in 2025.
Is Mississauga Secondary School a elementary school or a secondary school?
Mississauga Secondary School is classified as a secondary covering Grades 9-12. It is a public school.
What other schools are near Mississauga Secondary School?
There are 10 schools within 15 km of Mississauga Secondary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.