Best elementary schools in Cornwall (2025)
Elementary and combined elementary–secondary schools. Ranked by the Success Index (Canada) from official Canadian data; 16 schools in Cornwall, Ontario. Rank positions shown on each profile are within Canada and Ontario.
- 159École élémentaire publique L'HéritageCornwall · Public Elementary125 Enrolment · 125 students
- 259St. Joseph Intermediate Catholic SchoolCornwall · Catholic Elementary275 Enrolment · 275 students
- 355École élémentaire publique Rose des VentsCornwall · Public Elementary80.3% EQAO Grade 6 · 590 students
- 453St Anne's SchoolCornwall · Catholic Elementary69.7% EQAO Grade 6 · 260 students
- 552St Peter's SchoolCornwall · Catholic Elementary78% EQAO Grade 6 · 265 students
- 647École élémentaire catholique Marie-TanguayCornwall · Catholic Elementary75.7% EQAO Grade 6 · 370 students
- 731École élémentaire catholique Notre-DameCornwall · Catholic Elementary72.3% EQAO Grade 6 · 305 students
- 826École intermédiaire catholique La CitadelleCornwall · Catholic Elementary195 Enrolment · 195 students
- 925Viscount Alexander Public SchoolCornwall · Public Elementary61% EQAO Grade 6 · 410 students
- 1024Eamer's Corners Public SchoolCornwall · Public Elementary65.3% EQAO Grade 6 · 500 students
- 1122Cornwall Intermediate SchoolCornwall · Public Elementary165 Enrolment · 165 students
- 1212Bridgewood Public SchoolCornwall · Public Elementary50.7% EQAO Grade 6 · 520 students
- 139St Lawrence Intermediate SchoolCornwall · Public Elementary205 Enrolment · 205 students
- 146Sacred Heart SchoolCornwall · Catholic Elementary48% EQAO Grade 6 · 450 students
- 154Central Public SchoolCornwall · Public Elementary50.3% EQAO Grade 6 · 575 students
- 164Bishop Macdonell Separate SchoolCornwall · Catholic Elementary46% EQAO Grade 6 · 385 students
| # | School | Sector | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|
| 1 | École élémentaire publique L'Héritage Cornwall · Elementary · Grades 7-8 | Public | 59.2 Top 50% | 125 Enrolment | 125 |
| 2 | St. Joseph Intermediate Catholic School Cornwall · Elementary · Grades 7-8 | Catholic | 59.2 Top 50% | 275 Enrolment | 275 |
| 3 | École élémentaire publique Rose des Vents Cornwall · Elementary · Grades JK-6 | Public | 55.0 Top 50% | 80.3% EQAO Grade 6 | 590 |
| 4 | St Anne's School Cornwall · Elementary · Grades JK-6 | Catholic | 52.6 Top 50% | 69.7% EQAO Grade 6 | 260 |
| 5 | St Peter's School Cornwall · Elementary · Grades JK-6 | Catholic | 52.1 Top 50% | 78% EQAO Grade 6 | 265 |
| 6 | École élémentaire catholique Marie-Tanguay Cornwall · Elementary · Grades JK-6 | Catholic | 47.2 Lower 50% | 75.7% EQAO Grade 6 | 370 |
| 7 | École élémentaire catholique Notre-Dame Cornwall · Elementary · Grades JK-6 | Catholic | 30.7 Lower 50% | 72.3% EQAO Grade 6 | 305 |
| 8 | École intermédiaire catholique La Citadelle Cornwall · Elementary · Grades 7-8 | Catholic | 26.1 Lower 50% | 195 Enrolment | 195 |
| 9 | Viscount Alexander Public School Cornwall · Elementary · Grades JK-6 | Public | 24.8 Lower 50% | 61% EQAO Grade 6 | 410 |
| 10 | Eamer's Corners Public School Cornwall · Elementary · Grades JK-6 | Public | 24.4 Lower 50% | 65.3% EQAO Grade 6 | 500 |
| 11 | Cornwall Intermediate School Cornwall · Elementary · Grades 7-8 | Public | 21.5 Lower 50% | 165 Enrolment | 165 |
| 12 | Bridgewood Public School Cornwall · Elementary · Grades JK-6 | Public | 11.8 Lower 50% | 50.7% EQAO Grade 6 | 520 |
| 13 | St Lawrence Intermediate School Cornwall · Elementary · Grades 7-8 | Public | 8.7 Lower 50% | 205 Enrolment | 205 |
| 14 | Sacred Heart School Cornwall · Elementary · Grades JK-6 | Catholic | 6.4 Lower 50% | 48% EQAO Grade 6 | 450 |
| 15 | Central Public School Cornwall · Elementary · Grades JK-6 | Public | 4.4 Lower 50% | 50.3% EQAO Grade 6 | 575 |
| 16 | Bishop Macdonell Separate School Cornwall · Elementary · Grades JK-6 | Catholic | 4.3 Lower 50% | 46% EQAO Grade 6 | 385 |
École élémentaire publique L'Héritage in Cornwall leads the 2025 list of elementary schools in Cornwall with a Success Index (Canada) of 59.2. Of the 16 schools shown, 8 are public, 8 are catholic.
For the full picture see the wider Ontario elementary schools rankings, every school on the Cornwall page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best elementary school in Cornwall?
École élémentaire publique L'Héritage in Cornwall, Ontario ranks first among elementary schools in Cornwall with a Success Index (Canada) of 59.2 out of 100 (Enrolment: 125).
How are elementary schools in Cornwall 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.