Schools in Sudbury CDSB, Ontario (2025)
20 schools · 6,945 students · 20 catholic · median Enrolment 325.
Best elementary schools in OntarioBest secondary schools in OntarioBest public schools in OntarioBest catholic schools in Ontario
Ranked schools in Sudbury CDSB
Ordered by Success Index (Canada). Rank positions shown on each profile are within Canada and Ontario.
- 176Bishop Alexander Carter Elementary SchooSudbury · Catholic Elementary215 Enrolment · 215 students
- 264Holy Cross Catholic School SchoolSudbury · Catholic Elementary82% EQAO Grade 6 · 365 students
- 359St. Benedict Elementary Catholic SchoolSudbury · Catholic Elementary295 Enrolment · 295 students
- 459St. Charles College ElementarySudbury · Catholic Elementary375 Enrolment · 375 students
- 552Marymount Academy Catholic SchoolSudbury · Catholic Secondary88% OSSLT pass rate · 220 students
- 652St Benedict Catholic Secondary SchoolSudbury · Catholic Secondary88% OSSLT pass rate · 645 students
- 750Bishop Alexander Carter Catholic Secondary SchoolHanmer · Catholic Secondary73% OSSLT pass rate · 470 students
- 845St John Catholic SchoolGarson · Catholic Elementary77.7% EQAO Grade 6 · 240 students
- 943St James Catholic SchoolLively · Catholic Elementary66% EQAO Grade 6 · 325 students
- 1040St Charles CollegeSudbury · Catholic Secondary84% OSSLT pass rate · 855 students
- 1140St Anne Separate SchoolHanmer · Catholic Elementary61.3% EQAO Grade 6 · 205 students
- 1238Marymount Elementary AcademySudbury · Catholic Elementary190 Enrolment · 190 students
- 1337Immaculate Conception Catholic SchoolVal Caron · Catholic Elementary64.7% EQAO Grade 6 · 255 students
- 1433Pius XII Catholic SchoolSudbury · Catholic Elementary60.3% EQAO Grade 6 · 275 students
- 1524St Francis Catholic SchoolSudbury · Catholic Elementary66.7% EQAO Grade 6 · 450 students
- 1623St Charles Catholic SchoolChelmsford · Catholic Elementary54.7% EQAO Grade 6 · 370 students
- 1722Holy Trinity SchoolSudbury · Catholic Elementary64% EQAO Grade 6 · 655 students
- 1817St Paul the Apostle Catholic SchoolConiston · Catholic Elementary63% EQAO Grade 6 · 215 students
- 1913St David Catholic SchoolSudbury · Catholic Elementary47.7% EQAO Grade 6 · 325 students
| # | School | Sector | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Bishop Alexander Carter Elementary Schoo Sudbury · Elementary · Grades 7-8 | Catholic | 76.3 Top 25% | 215 Enrolment | 215 |
| 2 | Holy Cross Catholic School School Sudbury · Elementary · Grades JK-6 | Catholic | 63.7 Top 50% | 82% EQAO Grade 6 | 365 |
| 3 | St. Benedict Elementary Catholic School Sudbury · Elementary · Grades 7-8 | Catholic | 59.2 Top 50% | 295 Enrolment | 295 |
| 4 | St. Charles College Elementary Sudbury · Elementary · Grades 7-8 | Catholic | 59.2 Top 50% | 375 Enrolment | 375 |
| 5 | Marymount Academy Catholic School Sudbury · Secondary · Grades 9-12 | Catholic | 52.3 Top 50% | 88% OSSLT pass rate | 220 |
| 6 | St Benedict Catholic Secondary School Sudbury · Secondary · Grades 9-12 | Catholic | 51.5 Top 50% | 88% OSSLT pass rate | 645 |
| 7 | Bishop Alexander Carter Catholic Secondary School Hanmer · Secondary · Grades 9-12 | Catholic | 50.4 Lower 50% | 73% OSSLT pass rate | 470 |
| 8 | St John Catholic School Garson · Elementary · Grades JK-8 | Catholic | 44.6 Lower 50% | 77.7% EQAO Grade 6 | 240 |
| 9 | St James Catholic School Lively · Elementary · Grades JK-8 | Catholic | 43.3 Lower 50% | 66% EQAO Grade 6 | 325 |
| 10 | St Charles College Sudbury · Secondary · Grades 9-12 | Catholic | 40.0 Lower 50% | 84% OSSLT pass rate | 855 |
| 11 | St Anne Separate School Hanmer · Elementary · Grades JK-8 | Catholic | 39.9 Lower 50% | 61.3% EQAO Grade 6 | 205 |
| 12 | Marymount Elementary Academy Sudbury · Elementary · Grades 7-8 | Catholic | 37.5 Lower 50% | 190 Enrolment | 190 |
| 13 | Immaculate Conception Catholic School Val Caron · Elementary · Grades JK-6 | Catholic | 36.7 Lower 50% | 64.7% EQAO Grade 6 | 255 |
| 14 | Pius XII Catholic School Sudbury · Elementary · Grades JK-8 | Catholic | 33.3 Lower 50% | 60.3% EQAO Grade 6 | 275 |
| 15 | St Francis Catholic School Sudbury · Elementary · Grades JK-6 | Catholic | 24.0 Lower 50% | 66.7% EQAO Grade 6 | 450 |
| 16 | St Charles Catholic School Chelmsford · Elementary · Grades JK-8 | Catholic | 23.1 Lower 50% | 54.7% EQAO Grade 6 | 370 |
| 17 | Holy Trinity School Sudbury · Elementary · Grades JK-6 | Catholic | 22.3 Lower 50% | 64% EQAO Grade 6 | 655 |
| 18 | St Paul the Apostle Catholic School Coniston · Elementary · Grades JK-8 | Catholic | 17.2 Lower 50% | 63% EQAO Grade 6 | 215 |
| 19 | St David Catholic School Sudbury · Elementary · Grades JK-8 | Catholic | 12.7 Lower 50% | 47.7% EQAO Grade 6 | 325 |
Other schools in Sudbury CDSB
Schools without a rank: fewer than 60 students, no published Enrolment, or a school type that is not scored.
Compare the top 4 schools in Sudbury CDSB side by side →
City or towns in Sudbury CDSB
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Frequently asked questions
What is the best school in Sudbury CDSB?
Bishop Alexander Carter Elementary Schoo is the highest-ranked school in Sudbury CDSB with a Success Index (Canada) of 76.3 out of 100 (Top 25% of elementary schools in Canada).
How many schools are in Sudbury CDSB?
Sudbury CDSB has 20 schools (16 elementary, 4 secondary) educating 6,945 students in 2025.
What is the typical Enrolment in Sudbury CDSB?
The median Enrolment across schools in Sudbury CDSB is 325. Students enrolled in the latest published year.