Best catholic schools in CSDC du Nouvel-Ontario (2025)
Publicly funded Catholic schools (Ontario). Ranked by the Success Index (Canada) from official Canadian data; 22 schools in CSDC du Nouvel-Ontario, Ontario. Rank positions shown on each profile are within Canada and Ontario.
- 170École élémentaire Saint-JosephSudbury · Catholic Elementary93.3% EQAO Grade 3 · 75 students
- 267École élémentaire catholique Félix-RicardSudbury · Catholic Elementary87.7% EQAO Grade 6 · 260 students
- 366École élémentaire Saint-DominiqueSudbury · Catholic Elementary90% EQAO Grade 3 · 160 students
- 462École élémentaire Alliance Saint-JosephChelmsford · Catholic Elementary77.7% EQAO Grade 6 · 360 students
- 562École secondaire catholique l'HorizonVal Caron · Catholic Secondary84% OSSLT pass rate · 415 students
- 662École élémentaire Saint-PaulLively · Catholic Elementary74.7% EQAO Grade 6 · 125 students
- 761Collège Notre-DameSudbury · Catholic Secondary96% OSSLT pass rate · 345 students
- 858École élémentaire Saint-AugustinGarson · Catholic Elementary86.7% EQAO Grade 6 · 185 students
- 956École élémentaire Saint-DenisSudbury · Catholic Elementary75.7% EQAO Grade 6 · 310 students
- 1056École élémentaire Saint-ÉtienneDowling · Catholic Elementary77.7% EQAO Grade 6 · 145 students
- 1156École élémentaire catholique Jean-Paul IIVal Caron · Catholic Elementary68.7% EQAO Grade 6 · 420 students
- 1245École élémentaire Saint-PierreSudbury · Catholic Elementary74.3% EQAO Grade 6 · 195 students
- 1344École élémentaire Notre-Dame-du-SaultSault Ste. Marie · Catholic Elementary79% EQAO Grade 6 · 215 students
- 1441École élémentaire Saint-JosephWawa · Catholic Elementary58.3% EQAO Grade 6 · 140 students
- 1539École secondaire du Sacré-CoeurSudbury · Catholic Secondary77% OSSLT pass rate · 170 students
- 1636École secondaire catholique ChamplainChelmsford · Catholic Secondary64% OSSLT pass rate · 230 students
- 1732École élémentaire Sacré-CoeurChapleau · Catholic Elementary45.3% EQAO Grade 3 · 90 students
- 1831École élémentaire Sainte-MarieAzilda · Catholic Elementary27.3% EQAO Grade 6 · 200 students
- 1930École élémentaire Saint-JosephBlind River · Catholic Elementary45.3% EQAO Grade 6 · 165 students
- 2027École élémentaire Saint-AntoineNoëlville · Catholic Elementary40% EQAO Grade 6 · 95 students
- 2124École élémentaire Notre-Dame-de-la-MerciConiston · Catholic Elementary37% EQAO Grade 3 · 125 students
- 2219École élémentaire catholique La RenaissanceEspanola · Catholic Elementary66.7% EQAO Grade 6 · 185 students
| # | School | Sector | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|
| 1 | École élémentaire Saint-Joseph Sudbury · Elementary · Grades JK-8 | Catholic | 70.3 Top 25% | 93.3% EQAO Grade 3 | 75 |
| 2 | École élémentaire catholique Félix-Ricard Sudbury · Elementary · Grades JK-8 | Catholic | 66.7 Top 50% | 87.7% EQAO Grade 6 | 260 |
| 3 | École élémentaire Saint-Dominique Sudbury · Elementary · Grades JK-6 | Catholic | 66.0 Top 50% | 90% EQAO Grade 3 | 160 |
| 4 | École élémentaire Alliance Saint-Joseph Chelmsford · Elementary · Grades JK-8 | Catholic | 62.4 Top 50% | 77.7% EQAO Grade 6 | 360 |
| 5 | École secondaire catholique l'Horizon Val Caron · Secondary · Grades 9-12 | Catholic | 62.3 Top 50% | 84% OSSLT pass rate | 415 |
| 6 | École élémentaire Saint-Paul Lively · Elementary · Grades JK-8 | Catholic | 61.7 Top 50% | 74.7% EQAO Grade 6 | 125 |
| 7 | Collège Notre-Dame Sudbury · Secondary · Grades 9-12 | Catholic | 60.9 Top 50% | 96% OSSLT pass rate | 345 |
| 8 | École élémentaire Saint-Augustin Garson · Elementary · Grades JK-8 | Catholic | 57.9 Top 50% | 86.7% EQAO Grade 6 | 185 |
| 9 | École élémentaire Saint-Denis Sudbury · Elementary · Grades JK-8 | Catholic | 56.3 Top 50% | 75.7% EQAO Grade 6 | 310 |
| 10 | École élémentaire Saint-Étienne Dowling · Elementary · Grades JK-8 | Catholic | 56.0 Top 50% | 77.7% EQAO Grade 6 | 145 |
| 11 | École élémentaire catholique Jean-Paul II Val Caron · Elementary · Grades JK-8 | Catholic | 55.9 Top 50% | 68.7% EQAO Grade 6 | 420 |
| 12 | École élémentaire Saint-Pierre Sudbury · Elementary · Grades JK-8 | Catholic | 44.8 Lower 50% | 74.3% EQAO Grade 6 | 195 |
| 13 | École élémentaire Notre-Dame-du-Sault Sault Ste. Marie · Elementary · Grades JK-8 | Catholic | 43.5 Lower 50% | 79% EQAO Grade 6 | 215 |
| 14 | École élémentaire Saint-Joseph Wawa · Elementary · Grades JK-8 | Catholic | 41.0 Lower 50% | 58.3% EQAO Grade 6 | 140 |
| 15 | École secondaire du Sacré-Coeur Sudbury · Secondary · Grades 9-12 | Catholic | 39.4 Lower 50% | 77% OSSLT pass rate | 170 |
| 16 | École secondaire catholique Champlain Chelmsford · Secondary · Grades 9-12 | Catholic | 35.5 Lower 50% | 64% OSSLT pass rate | 230 |
| 17 | École élémentaire Sacré-Coeur Chapleau · Elementary · Grades JK-6 | Catholic | 32.0 Lower 50% | 45.3% EQAO Grade 3 | 90 |
| 18 | École élémentaire Sainte-Marie Azilda · Elementary · Grades JK-8 | Catholic | 31.2 Lower 50% | 27.3% EQAO Grade 6 | 200 |
| 19 | École élémentaire Saint-Joseph Blind River · Elementary · Grades JK-8 | Catholic | 29.5 Lower 50% | 45.3% EQAO Grade 6 | 165 |
| 20 | École élémentaire Saint-Antoine Noëlville · Elementary · Grades JK-8 | Catholic | 27.1 Lower 50% | 40% EQAO Grade 6 | 95 |
| 21 | École élémentaire Notre-Dame-de-la-Merci Coniston · Elementary · Grades JK-8 | Catholic | 24.3 Lower 50% | 37% EQAO Grade 3 | 125 |
| 22 | École élémentaire catholique La Renaissance Espanola · Elementary · Grades JK-8 | Catholic | 18.7 Lower 50% | 66.7% EQAO Grade 6 | 185 |
École élémentaire Saint-Joseph in Sudbury leads the 2025 list of catholic schools in CSDC du Nouvel-Ontario with a Success Index (Canada) of 70.3. Of the 22 schools shown, 22 are catholic.
For the full picture see the wider Ontario catholic schools rankings, every school on the CSDC du Nouvel-Ontario page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best catholic school in CSDC du Nouvel-Ontario?
École élémentaire Saint-Joseph in Sudbury, Ontario ranks first among catholic schools in CSDC du Nouvel-Ontario with a Success Index (Canada) of 70.3 out of 100 (Enrolment: 75).
How are catholic schools in CSDC du Nouvel-Ontario ranked?
Each school's Success Index (Canada) combines 8 factors: eqao grade 3 (reading, writing, maths) (20%), eqao grade 6 (reading, writing, maths) (25%), 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%), parent education (fewer parents without a credential) (10%). Each factor is a percentile against schools of the same type across Canada. Schools with fewer than 60 students are excluded from rankings.
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.