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Largest Schools in Orléans (2025)

Schools with the highest enrolment. Ranked by the Success Index (Canada) from official Canadian data; 41 schools in Orléans, Ontario. Rank positions shown on each profile are within Canada and Ontario.

  1. 1
    67
    St Peter High SchoolOrleans · Catholic SecondaryEnrolment: 1,385
  2. 2
    69
    Sir Wilfrid Laurier Secondary SchoolOrleans · Public SecondaryEnrolment: 1,050
  3. 3
    87
    École secondaire catholique GarneauOrléans · Catholic SecondaryEnrolment: 870
  4. 4
    86
    École secondaire publique Gisèle-LalondeOrléans · Public SecondaryEnrolment: 840
  5. 5
    86
    École secondaire catholique Mer BleueOrléans · Catholic SecondaryEnrolment: 825
  6. 6
    82
    École secondaire catholique Béatrice-DeslogesOrléans · Catholic SecondaryEnrolment: 800
  7. 7
    53
    Cairine Wilson Secondary SchoolOrleans · Public SecondaryEnrolment: 775
  8. 8
    71
    St Peter Intermediate SchoolOrleans · Catholic ElementaryEnrolment: 725
  9. 9
    61
    St Matthew High SchoolOrleans · Catholic SecondaryEnrolment: 715
  10. 10
    45
    Dunning-Foubert Elementary SchoolOrleans · Public ElementaryEnrolment: 595
  11. 11
    61
    École élémentaire catholique Notre-PlaceOrleans · Catholic ElementaryEnrolment: 560
  12. 12
    67
    Our Lady of Wisdom Elementary SchoolOrleans · Catholic ElementaryEnrolment: 530
  13. 13
    60
    St. Kateri Tekakwitha Elementary SchoolOrleans · Catholic ElementaryEnrolment: 530
  14. 14
    68
    École élémentaire publique Le PréludeOrléans · Public ElementaryEnrolment: 515
  15. 15
    60
    École élémentaire publique Jeanne-SauvéOrléans · Public ElementaryEnrolment: 510
  16. 16
    78
    Maple Ridge Elementary SchoolOrleans · Public ElementaryEnrolment: 500
  17. 17
    87
    École intermédiaire catholique GarneauOrleans · Catholic ElementaryEnrolment: 495
  18. 18
    66
    École élémentaire publique Des SentiersOrléans · Public ElementaryEnrolment: 480
  19. 19
    92
    École élémentaire catholique d'enseignement personnalisé La SourceOrléans · Catholic ElementaryEnrolment: 460
  20. 20
    56
    École élémentaire catholique Des PionniersOrléans · Catholic ElementaryEnrolment: 450
  21. 21
    66
    École élémentaire publique L'OdysséeOrléans · Public ElementaryEnrolment: 440
  22. 22
    86
    École élémentaire catholique Alain-FortinOrléans · Catholic ElementaryEnrolment: 430
  23. 23
    87
    St Matthew Intermediate SchoolOrleans · Catholic ElementaryEnrolment: 410
  24. 24
    76
    École intermédiaire catholique Mer BleueOrléans · Catholic ElementaryEnrolment: 410
  25. 25
    86
    École élémentaire catholique L'Étoile-de-l'EstOrléans · Catholic ElementaryEnrolment: 405
  26. 26
    76
    École élémentaire publique Gisèle-LalondeOrléans · Public ElementaryEnrolment: 395
  27. 27
    36
    Avalon Public SchoolOrleans · Public ElementaryEnrolment: 395
  28. 28
    87
    École intermédiaire catholique Béatrice-DeslogesOrléans · Catholic ElementaryEnrolment: 390
  29. 29
    53
    Trillium Elementary SchoolOrleans · Public ElementaryEnrolment: 390
  30. 30
    84
    École élémentaire catholique Saint-Joseph d'OrléansOrléans · Catholic ElementaryEnrolment: 365
  31. 31
    67
    École élémentaire catholique Des VoyageursOrléans · Catholic ElementaryEnrolment: 355
  32. 32
    56
    St Francis of Assisi Elementary SchoolOrleans · Catholic ElementaryEnrolment: 355
  33. 33
    73
    École élémentaire catholique Arc-en-cielOrléans · Catholic ElementaryEnrolment: 350
  34. 34
    80
    St Clare Elementary SchoolOrleans · Catholic ElementaryEnrolment: 315
  35. 35
    81
    Fallingbrook Community Elementary SchoolOrleans · Public ElementaryEnrolment: 295
  36. 36
    61
    Forest Valley Elementary SchoolOrleans · Public ElementaryEnrolment: 290
  37. 37
    80
    Convent Glen Catholic Elementary SchoolOrleans · Catholic ElementaryEnrolment: 245
  38. 38
    70
    Divine Infant Catholic Elementary SchoolOrleans · Catholic ElementaryEnrolment: 245
  39. 39
    63
    Terry Fox Elementary SchoolOrleans · Public ElementaryEnrolment: 245
  40. 40
    62
    École élémentaire catholique Reine-des-BoisOrléans · Catholic ElementaryEnrolment: 230
  41. 41
    74
    Chapel Hill Catholic Elementary SchoolOrleans · Catholic ElementaryEnrolment: 220

St Peter High School in Orleans leads the 2025 list of largest schools in Orléans with Enrolment 1,385. Of the 41 schools shown, 26 are catholic, 15 are public.

For the full picture see the wider Ontario largest schools rankings, every school on the Orléans page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best largest school in Orléans?

St Peter High School in Orleans, Ontario ranks first among largest schools in Orléans with Enrolment 1,385 (Enrolment: 1,385).

How are largest schools in Orléans ranked?

Schools with the highest enrolment. Only schools eligible for the Success Index (Canada) are included; the index is shown alongside for context.

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.