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Schools in Cornwall, Ontario (2025)

27 schools · 8,595 students · 12 catholic, 12 public, 3 private · median Enrolment 375.

Cornwall, in Ontario, has 27 schools in Canada's 2025 data, together educating about 8,595 students. By level there are 18 elementary, 6 secondary, 2 alternative, 1 elementary and secondary; by sector 12 catholic, 12 public, 3 private.

The median Enrolment across Cornwall's schools is 375, above the Ontario median of 365. Students enrolled in the latest published year.

21 of the 27 schools qualify for the Success Index (Canada). The highest-scoring is École secondaire catholique La Citadelle (60.4, top 50% of secondary schools nationally), followed by École élémentaire publique L'Héritage (59.2, top 50% of elementary schools nationally), and St. Joseph Intermediate Catholic School (59.2, top 50% of elementary schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.

The largest schools are St Joseph's Secondary School (745 students), École élémentaire publique Rose des Vents (590 students), Cornwall Collegiate and Vocational School (575 students).

Best elementary schools in CornwallBest secondary schools in CornwallBest public schools in CornwallBest catholic schools in CornwallBest french-language schools in CornwallElementary Schools by EQAO Results in CornwallSecondary Schools by EQAO Results in CornwallLargest Schools in Cornwall

Ranked schools in Cornwall

Ordered by Success Index (Canada). Rank positions shown on each profile are within Canada and Ontario.

  1. 1
    60
    École secondaire catholique La CitadelleCornwall · Catholic Secondary92% OSSLT pass rate · 465 students
  2. 2
    59
    École élémentaire publique L'HéritageCornwall · Public Elementary125 Enrolment · 125 students
  3. 3
    59
    St. Joseph Intermediate Catholic SchoolCornwall · Catholic Elementary275 Enrolment · 275 students
  4. 4
    55
    École élémentaire publique Rose des VentsCornwall · Public Elementary80.3% EQAO Grade 6 · 590 students
  5. 5
    53
    St Anne's SchoolCornwall · Catholic Elementary69.7% EQAO Grade 6 · 260 students
  6. 6
    52
    St Peter's SchoolCornwall · Catholic Elementary78% EQAO Grade 6 · 265 students
  7. 7
    51
    École secondaire publique L'HéritageCornwall · Public Secondary95% OSSLT pass rate · 195 students
  8. 8
    47
    École élémentaire catholique Marie-TanguayCornwall · Catholic Elementary75.7% EQAO Grade 6 · 370 students
  9. 9
    36
    St Joseph's Secondary SchoolCornwall · Catholic Secondary83% OSSLT pass rate · 745 students
  10. 10
    31
    École élémentaire catholique Notre-DameCornwall · Catholic Elementary72.3% EQAO Grade 6 · 305 students
  11. 11
    26
    École intermédiaire catholique La CitadelleCornwall · Catholic Elementary195 Enrolment · 195 students
  12. 12
    25
    Viscount Alexander Public SchoolCornwall · Public Elementary61% EQAO Grade 6 · 410 students
  13. 13
    24
    Eamer's Corners Public SchoolCornwall · Public Elementary65.3% EQAO Grade 6 · 500 students
  14. 14
    22
    Cornwall Intermediate SchoolCornwall · Public Elementary165 Enrolment · 165 students
  15. 15
    12
    Bridgewood Public SchoolCornwall · Public Elementary50.7% EQAO Grade 6 · 520 students
  16. 16
    9
    St Lawrence Intermediate SchoolCornwall · Public Elementary205 Enrolment · 205 students
  17. 17
    8
    Cornwall Collegiate and Vocational SchoolCornwall · Public Secondary72% OSSLT pass rate · 575 students
  18. 18
    6
    Sacred Heart SchoolCornwall · Catholic Elementary48% EQAO Grade 6 · 450 students
  19. 19
    5
    St Lawrence Secondary SchoolCornwall · Public Secondary53% OSSLT pass rate · 505 students
  20. 20
    4
    Central Public SchoolCornwall · Public Elementary50.3% EQAO Grade 6 · 575 students
  21. 21
    4
    Bishop Macdonell Separate SchoolCornwall · Catholic Elementary46% EQAO Grade 6 · 385 students

Other schools in Cornwall

Schools without a rank: fewer than 60 students, no published Enrolment, or a school type that is not scored.

–

CIF Online Islamic School

Cornwall · Private elementary

–

Islamic Institute Al-Rashid

CORNWALL · Private elementary and secondary

–

Ontario Hockey Academy

Cornwall · Private secondary

–

St Matthew Catholic Secondary School

Cornwall · Catholic alternative · Grades 9-12

140 students

–

St. Matthew Catholic Elementary School

Cornwall · Catholic elementary · Grades 7-8

–

T R Leger School of Adult & Continuing Secondary School

Cornwall · Public alternative · Grades 9-12

375 students

Compare the top 4 schools in Cornwall side by side →

Other places in Ontario

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Frequently asked questions

What is the best school in Cornwall?

École secondaire catholique La Citadelle is the highest-ranked school in Cornwall with a Success Index (Canada) of 60.4 out of 100 (Top 50% of secondary schools in Canada).

How many schools are in Cornwall?

Cornwall has 27 schools (6 secondary, 18 elementary, 1 elementary and secondary, 2 alternative) educating 8,595 students in 2025.

What is the typical Enrolment in Cornwall?

The median Enrolment across schools in Cornwall is 375. Students enrolled in the latest published year.