Secondary Schools by EQAO Results in Windsor-Essex CDSB (2025)
Ontario secondary schools ranked by the OSSLT first-attempt pass rate, with Grade 9 mathematics as the tiebreaker. Listed with official data; 8 schools in Windsor-Essex CDSB, Ontario. Rank positions shown on each profile are within Canada and Ontario.
- 159Cardinal Carter Catholic Secondary SchoolLeamington · Catholic SecondaryOSSLT pass: 100% · G9 maths 56%
- 232Catholic CentralWindsor · Catholic SecondaryOSSLT pass: 98% · G9 maths 22%
- 388St Thomas of Villanova Secondary SchoolLasalle · Catholic SecondaryOSSLT pass: 97% · G9 maths 71%
- 485St Anne Secondary SchoolBelle River · Catholic SecondaryOSSLT pass: 97% · G9 maths 68%
- 560Holy Names Catholic High SchoolWindsor · Catholic SecondaryOSSLT pass: 97% · G9 maths 60%
- 654St Joseph's High SchoolWindsor · Catholic SecondaryOSSLT pass: 95% · G9 maths 54%
- 747Assumption College SchoolWindsor · Catholic SecondaryOSSLT pass: 89% · G9 maths 63%
- 822F J Brennan Catholic High SchoolWindsor · Catholic SecondaryOSSLT pass: 79% · G9 maths 42%
| # | School | Sector | OSSLT pass | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Cardinal Carter Catholic Secondary School Leamington · Secondary · Grades 9-12 | Catholic | 100% · G9 maths 56% | 59.2 Top 50% | 100% OSSLT pass rate | 630 |
| 2 | Catholic Central Windsor · Secondary · Grades 9-12 | Catholic | 98% · G9 maths 22% | 31.5 Lower 50% | 98% OSSLT pass rate | 845 |
| 3 | St Thomas of Villanova Secondary School Lasalle · Secondary · Grades 9-12 | Catholic | 97% · G9 maths 71% | 88.0 Top 5% | 97% OSSLT pass rate | 1,290 |
| 4 | St Anne Secondary School Belle River · Secondary · Grades 9-12 | Catholic | 97% · G9 maths 68% | 84.5 Top 10% | 97% OSSLT pass rate | 1,335 |
| 5 | Holy Names Catholic High School Windsor · Secondary · Grades 9-12 | Catholic | 97% · G9 maths 60% | 60.2 Top 50% | 97% OSSLT pass rate | 1,165 |
| 6 | St Joseph's High School Windsor · Secondary · Grades 9-12 | Catholic | 95% · G9 maths 54% | 53.8 Top 50% | 95% OSSLT pass rate | 1,325 |
| 7 | Assumption College School Windsor · Secondary · Grades 9-12 | Catholic | 89% · G9 maths 63% | 47.4 Lower 50% | 89% OSSLT pass rate | 905 |
| 8 | F J Brennan Catholic High School Windsor · Secondary · Grades 9-12 | Catholic | 79% · G9 maths 42% | 21.6 Lower 50% | 79% OSSLT pass rate | 625 |
Cardinal Carter Catholic Secondary School in Leamington leads the 2025 list of secondary schools by eqao results in Windsor-Essex CDSB with OSSLT pass 100% · G9 maths 56%. Of the 8 schools shown, 8 are catholic.
For the full picture see the wider Ontario secondary schools by eqao results rankings, every school on the Windsor-Essex CDSB page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best eqao (secondary) school in Windsor-Essex CDSB?
Cardinal Carter Catholic Secondary School in Leamington, Ontario ranks first among secondary schools by eqao results in Windsor-Essex CDSB with OSSLT pass 100% · G9 maths 56% (Enrolment: 630).
How are secondary schools by eqao results in Windsor-Essex CDSB ranked?
Ontario secondary schools ranked by the OSSLT first-attempt pass rate, with Grade 9 mathematics as the tiebreaker. Figures are the most recent published by the national authority and matched to the school directory.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official Canadian data (Ontario – School information and student demographics; BC Data Catalogue – Foundation Skills Assessment). Provinces publish different assessments, so scores are comparable within a province, not between provinces.