Secondary Schools by EQAO Results in Newmarket (2025)
Ontario secondary schools ranked by the OSSLT first-attempt pass rate, with Grade 9 mathematics as the tiebreaker. Listed with official data; 5 schools in Newmarket, Ontario. Rank positions shown on each profile are within Canada and Ontario.
- 184Newmarket High SchoolNewmarket · Public SecondaryOSSLT pass: 97% · G9 maths 75%
- 265Sir William Mulock Secondary SchoolNewmarket · Public SecondaryOSSLT pass: 89% · G9 maths 59%
- 360Sacred Heart Catholic High SchoolNewmarket · Catholic SecondaryOSSLT pass: 85% · G9 maths 62%
- 446Huron Heights Secondary SchoolNewmarket · Public SecondaryOSSLT pass: 85% · G9 maths 46%
- 544Dr John M Denison Secondary SchoolNewmarket · Public SecondaryOSSLT pass: 84% · G9 maths 47%
| # | School | Sector | OSSLT pass | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Newmarket High School Newmarket · Secondary · Grades 9-12 | Public | 97% · G9 maths 75% | 84.1 Top 10% | 97% OSSLT pass rate | 1,515 |
| 2 | Sir William Mulock Secondary School Newmarket · Secondary · Grades 9-12 | Public | 89% · G9 maths 59% | 65.2 Top 50% | 89% OSSLT pass rate | 1,190 |
| 3 | Sacred Heart Catholic High School Newmarket · Secondary · Grades 9-12 | Catholic | 85% · G9 maths 62% | 59.8 Top 50% | 85% OSSLT pass rate | 1,240 |
| 4 | Huron Heights Secondary School Newmarket · Secondary · Grades 9-12 | Public | 85% · G9 maths 46% | 45.7 Lower 50% | 85% OSSLT pass rate | 1,295 |
| 5 | Dr John M Denison Secondary School Newmarket · Secondary · Grades 9-12 | Public | 84% · G9 maths 47% | 44.3 Lower 50% | 84% OSSLT pass rate | 1,000 |
Newmarket High School in Newmarket leads the 2025 list of secondary schools by eqao results in Newmarket with OSSLT pass 97% · G9 maths 75%. Of the 5 schools shown, 4 are public, 1 are catholic.
For the full picture see the wider Ontario secondary schools by eqao results rankings, every school on the Newmarket 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 Newmarket?
Newmarket High School in Newmarket, Ontario ranks first among secondary schools by eqao results in Newmarket with OSSLT pass 97% · G9 maths 75% (Enrolment: 1,515).
How are secondary schools by eqao results in Newmarket 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.