Skip to content
S

Largest Schools in Halton DSB (2025)

Schools with the highest enrolment. Ranked by the Success Index (Canada) from official Canadian data; 100 schools in Halton DSB, Ontario. Rank positions shown on each profile are within Canada and Ontario.

  1. 1
    85
    White Oaks Secondary SchoolOakville · Public SecondaryEnrolment: 2,180
  2. 2
    68
    Craig Kielburger Secondary SchoolMilton · Public SecondaryEnrolment: 1,760
  3. 3
    86
    Garth Webb Secondary SchoolOakville · Public SecondaryEnrolment: 1,655
  4. 4
    85
    Iroquois Ridge High SchoolOakville · Public SecondaryEnrolment: 1,585
  5. 5
    75
    Georgetown District High SchoolGeorgetown · Public SecondaryEnrolment: 1,565
  6. 6
    77
    Milton District High SchoolMilton · Public SecondaryEnrolment: 1,535
  7. 7
    87
    Nelson High SchoolBurlington · Public SecondaryEnrolment: 1,330
  8. 8
    81
    Dr. Frank J. Hayden Secondary SchoolBurlington · Public SecondaryEnrolment: 1,315
  9. 9
    81
    Abbey Park High SchoolOakville · Public SecondaryEnrolment: 1,290
  10. 10
    83
    Oakville Trafalgar High SchoolOakville · Public SecondaryEnrolment: 1,225
  11. 11
    50
    Boyne Public SchoolMilton · Public ElementaryEnrolment: 1,190
  12. 12
    79
    Thomas A Blakelock High SchoolOakville · Public SecondaryEnrolment: 1,165
  13. 13
    65
    M M Robinson High SchoolBurlington · Public SecondaryEnrolment: 1,155
  14. 14
    67
    Dr. David R. Williams Public SchoolOakville · Public ElementaryEnrolment: 1,100
  15. 15
    70
    Oodenawi Public SchoolOakville · Public ElementaryEnrolment: 1,080
  16. 16
    62
    Elsie MacGill Secondary SchoolMilton · Public SecondaryEnrolment: 1,045
  17. 17
    53
    P. L. Robertson Public SchoolMilton · Public ElementaryEnrolment: 1,025
  18. 18
    66
    Escarpment View Public SchoolMilton · Public ElementaryEnrolment: 1,005
  19. 19
    53
    Viola Desmond Public SchoolMilton · Public ElementaryEnrolment: 975
  20. 20
    47
    Bruce Trail Public SchoolMilton · Public ElementaryEnrolment: 955
  21. 21
    90
    Alton Village Public SchoolBurlington · Public ElementaryEnrolment: 940
  22. 22
    81
    Pilgrim Wood Public SchoolOakville · Public ElementaryEnrolment: 925
  23. 23
    65
    Irma Coulson Public SchoolMilton · Public ElementaryEnrolment: 920
  24. 24
    65
    Burlington Central High SchoolBurlington · Public SecondaryEnrolment: 865
  25. 25
    67
    Joshua Creek Public SchoolOakville · Public ElementaryEnrolment: 855
  26. 26
    50
    Anne J. MacArthur Public SchoolMilton · Public ElementaryEnrolment: 855
  27. 27
    69
    Post's Corners Public SchoolOakville · Public ElementaryEnrolment: 840
  28. 28
    86
    Captain R. Wilson Public SchoolOakville · Public ElementaryEnrolment: 830
  29. 29
    65
    Tiger Jeet Singh Public SchoolMilton · Public ElementaryEnrolment: 825
  30. 30
    64
    Heritage Glen Public SchoolOakville · Public ElementaryEnrolment: 745
  31. 31
    49
    Hawthorne Village Public SchoolMilton · Public ElementaryEnrolment: 745
  32. 32
    76
    Chris Hadfield Public SchoolMilton · Public ElementaryEnrolment: 740
  33. 33
    82
    Aldershot High SchoolBurlington · Public SecondaryEnrolment: 720
  34. 34
    86
    Forest Trail Public School (Elementary)Oakville · Public ElementaryEnrolment: 715
  35. 35
    51
    River Oaks Public SchoolOakville · Public ElementaryEnrolment: 695
  36. 36
    48
    Cedar Ridge Public SchoolMilton · Public ElementaryEnrolment: 670
  37. 37
    69
    West Oak Public SchoolOakville · Public ElementaryEnrolment: 665
  38. 38
    91
    John T Tuck Public SchoolBurlington · Public ElementaryEnrolment: 635
  39. 39
    76
    Emily Carr Public SchoolOakville · Public ElementaryEnrolment: 620
  40. 40
    71
    Frontenac Public SchoolBurlington · Public ElementaryEnrolment: 620
  41. 41
    64
    Martin Street Public SchoolMilton · Public ElementaryEnrolment: 620
  42. 42
    87
    John William Boich Public SchoolBurlington · Public ElementaryEnrolment: 610
  43. 43
    55
    Falgarwood Public SchoolOakville · Public ElementaryEnrolment: 600
  44. 44
    56
    W H Morden Public SchoolOakville · Public ElementaryEnrolment: 590
  45. 45
    70
    Ethel Gardiner Public SchoolGeorgetown · Public ElementaryEnrolment: 585
  46. 46
    73
    Florence Meares Public SchoolBurlington · Public ElementaryEnrolment: 575
  47. 47
    80
    Charles R. Beaudoin Public SchoolBurlington · Public ElementaryEnrolment: 565
  48. 48
    66
    Palermo Public SchoolOakville · Public ElementaryEnrolment: 560
  49. 49
    70
    James W. Hill Public SchoolOakville · Public ElementaryEnrolment: 555
  50. 50
    67
    Silver Creek Public SchoolGeorgetown · Public ElementaryEnrolment: 525
  51. 51
    73
    Eastview Public SchoolOakville · Public ElementaryEnrolment: 500
  52. 52
    87
    Sunningdale Public SchoolOakville · Public ElementaryEnrolment: 480
  53. 53
    69
    Maple Grove Public SchoolOakville · Public ElementaryEnrolment: 480
  54. 54
    89
    Munn's Public SchoolOakville · Public ElementaryEnrolment: 475
  55. 55
    62
    C H Norton Public SchoolBurlington · Public ElementaryEnrolment: 475
  56. 56
    62
    Rolling Meadows Public SchoolBurlington · Public ElementaryEnrolment: 465
  57. 57
    80
    Orchard Park Public SchoolBurlington · Public ElementaryEnrolment: 460
  58. 58
    68
    Clarksdale Public SchoolBurlington · Public ElementaryEnrolment: 435
  59. 59
    74
    Alexander's Public SchoolBurlington · Public ElementaryEnrolment: 430
  60. 60
    50
    Rattlesnake Point Public SchoolBurlington · Public ElementaryEnrolment: 430
  61. 61
    22
    Montclair Public SchoolOakville · Public ElementaryEnrolment: 430
  62. 62
    87
    Pineland Public SchoolBurlington · Public ElementaryEnrolment: 415
  63. 63
    60
    Maplehurst Public SchoolBurlington · Public ElementaryEnrolment: 415
  64. 64
    49
    Tom Thomson Public SchoolBurlington · Public ElementaryEnrolment: 405
  65. 65
    33
    Tecumseh Public SchoolBurlington · Public ElementaryEnrolment: 390
  66. 66
    61
    Sam Sherratt Public SchoolMilton · Public ElementaryEnrolment: 385
  67. 67
    53
    Central Public SchoolBurlington · Public ElementaryEnrolment: 380
  68. 68
    71
    Glenview Public SchoolBurlington · Public ElementaryEnrolment: 375
  69. 69
    58
    George Kennedy Public SchoolGeorgetown · Public ElementaryEnrolment: 375
  70. 70
    72
    Centennial Middle SchoolGeorgetown · Public ElementaryEnrolment: 370
  71. 71
    62
    W I Dick Middle SchoolMilton · Public ElementaryEnrolment: 355
  72. 72
    87
    Brookville Public SchoolCampbellville · Public ElementaryEnrolment: 340
  73. 73
    84
    E J James Public SchoolOakville · Public ElementaryEnrolment: 340
  74. 74
    72
    Sir Ernest Macmillan Public SchoolBurlington · Public ElementaryEnrolment: 335
  75. 75
    70
    Gladys Speers Public SchoolOakville · Public ElementaryEnrolment: 330
  76. 76
    74
    Brant Hills Public SchoolBurlington · Public ElementaryEnrolment: 325
  77. 77
    72
    Pine Grove Public SchoolOakville · Public ElementaryEnrolment: 325
  78. 78
    60
    Brookdale Public SchoolOakville · Public ElementaryEnrolment: 325
  79. 79
    40
    McKenzie-Smith Bennett Public SchoolActon · Public ElementaryEnrolment: 325
  80. 80
    76
    Paul A Fisher Public SchoolBurlington · Public ElementaryEnrolment: 320
  81. 81
    60
    Robert Baldwin Public SchoolMilton · Public ElementaryEnrolment: 320
  82. 82
    70
    Stewarttown Middle SchoolGeorgetown · Public ElementaryEnrolment: 315
  83. 83
    60
    Bruce T Lindley Public SchoolBurlington · Public ElementaryEnrolment: 315
  84. 84
    39
    Kings Road Public SchoolBurlington · Public ElementaryEnrolment: 310
  85. 85
    73
    Acton District SchoolActon · Public SecondaryEnrolment: 305
  86. 86
    77
    New Central Public SchoolOakville · Public ElementaryEnrolment: 300
  87. 87
    70
    Mohawk Gardens Public SchoolBurlington · Public ElementaryEnrolment: 285
  88. 88
    46
    Robert Little Public SchoolActon · Public ElementaryEnrolment: 285
  89. 89
    59
    J M Denyes Public SchoolMilton · Public ElementaryEnrolment: 280
  90. 90
    84
    Makwendam Public SchoolBurlington · Public ElementaryEnrolment: 275
  91. 91
    72
    Pauline Johnson Public SchoolBurlington · Public ElementaryEnrolment: 270
  92. 92
    71
    E W Foster Public SchoolMilton · Public ElementaryEnrolment: 265
  93. 93
    59
    Burlington Central Elementary SchoolBurlington · Public ElementaryEnrolment: 265
  94. 94
    29
    Oakwood Public SchoolOakville · Public ElementaryEnrolment: 265
  95. 95
    34
    Sheridan Public SchoolOakville · Public ElementaryEnrolment: 255
  96. 96
    68
    Kilbride Public SchoolKilbride · Public ElementaryEnrolment: 245
  97. 97
    59
    Abbey Lane Public SchoolOakville · Public ElementaryEnrolment: 240
  98. 98
    65
    Glen Williams Public SchoolGlen Williams · Public ElementaryEnrolment: 230
  99. 99
    83
    Dr Charles Best Public SchoolBurlington · Public ElementaryEnrolment: 220
  100. 100
    38
    Aldershot Elementary SchoolBurlington · Public ElementaryEnrolment: 220

White Oaks Secondary School in Oakville leads the 2025 list of largest schools in Halton DSB with Enrolment 2,180. Of the 100 schools shown, 100 are public.

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

Free academic assessment

Is your child on track for EQAO and beyond?

Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.

  • Personalised learning plan mapped to the Australian Curriculum
  • English & Maths from Kindergarten to Year 12
  • Flexible memberships, no lock-in contracts
  • Centres across NSW, VIC, QLD, WA, SA and ACT

No cost, no obligation. By submitting you agree to be contacted by Success Tutoring about your enquiry. See our privacy policy.

Frequently asked questions

What is the best largest school in Halton DSB?

White Oaks Secondary School in Oakville, Ontario ranks first among largest schools in Halton DSB with Enrolment 2,180 (Enrolment: 2,180).

How are largest schools in Halton DSB 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.