Skip to content
S

Best elementary schools in York CDSB (2025)

Elementary and combined elementary–secondary schools. Ranked by the Success Index (Canada) from official Canadian data; 88 schools in York CDSB, Ontario. Rank positions shown on each profile are within Canada and Ontario.

  1. 1
    90
    St Michael Catholic AcademyThornhill · Catholic Elementary91% EQAO Grade 6 · 260 students
  2. 2
    89
    St Joseph Catholic Elementary SchoolAurora · Catholic Elementary92% EQAO Grade 6 · 260 students
  3. 3
    87
    St Clement Catholic Elementary SchoolWoodbridge · Catholic Elementary90.3% EQAO Grade 6 · 335 students
  4. 4
    86
    Sir Richard W Scott Catholic Elementary SchoolMarkham · Catholic Elementary93.3% EQAO Grade 6 · 220 students
  5. 5
    83
    St Mary Catholic Elementary SchoolNobleton · Catholic Elementary91.3% EQAO Grade 6 · 610 students
  6. 6
    83
    St Matthew Catholic Elementary SchoolUnionville · Catholic Elementary88% EQAO Grade 6 · 100 students
  7. 7
    82
    St Julia Billiart Catholic Elementary SchoolMarkham · Catholic Elementary84.3% EQAO Grade 6 · 325 students
  8. 8
    81
    Holy Spirit Catholic Elementary SchoolAurora · Catholic Elementary92% EQAO Grade 6 · 400 students
  9. 9
    81
    Christ the King Catholic Elementary SchoolRichmond Hill · Catholic Elementary91.7% EQAO Grade 6 · 595 students
  10. 10
    80
    St Justin Martyr Catholic Elementary SchoolUnionville · Catholic Elementary97.7% EQAO Grade 6 · 675 students
  11. 11
    80
    St Anne Catholic Elementary SchoolRichmond Hill · Catholic Elementary92.7% EQAO Grade 6 · 320 students
  12. 12
    80
    St Mary Immaculate Catholic Elementary SchoolRichmond Hill · Catholic Elementary90.7% EQAO Grade 6 · 320 students
  13. 13
    78
    St Edward Catholic Elementary SchoolMarkham · Catholic Elementary87.3% EQAO Grade 6 · 250 students
  14. 14
    78
    All Saints Catholic Elementary SchoolUnionville · Catholic Elementary91.3% EQAO Grade 6 · 240 students
  15. 15
    77
    Our Lady of Hope Catholic Elementary SchoolRichmond Hill · Catholic Elementary90.3% EQAO Grade 6 · 260 students
  16. 16
    77
    St Anthony Catholic Elementary SchoolThornhill · Catholic Elementary91.3% EQAO Grade 6 · 195 students
  17. 17
    76
    St. Katharine Drexel Catholic Elementary SchoolStouffville · Catholic Elementary420 Enrolment · 420 students
  18. 18
    76
    Blessed Chiara Badano Catholic Elementary SchoolStouffville · Catholic Elementary85.7% EQAO Grade 6 · 155 students
  19. 19
    76
    St Giovanni Battista Scalabrini Catholic Elementary SchoolThornhill · Catholic Elementary83.3% EQAO Grade 6 · 175 students
  20. 20
    76
    St Patrick Catholic Elementary SchoolSchomberg · Catholic Elementary82.3% EQAO Grade 6 · 345 students
  21. 21
    76
    St Joseph Catholic Elementary SchoolMarkham · Catholic Elementary84.3% EQAO Grade 6 · 585 students
  22. 22
    76
    St Mary of the Angels Catholic Elementary SchoolWoodbridge · Catholic Elementary87.3% EQAO Grade 6 · 570 students
  23. 23
    75
    St Andrew Catholic Elementary SchoolWoodbridge · Catholic Elementary82.3% EQAO Grade 6 · 265 students
  24. 24
    75
    St Jerome Catholic Elementary SchoolAurora · Catholic Elementary84.3% EQAO Grade 6 · 250 students
  25. 25
    75
    St Michael the Archangel Catholic Elementary SchoolVaughan · Catholic Elementary85% EQAO Grade 6 · 410 students
  26. 26
    74
    Corpus Christi Catholic Elementary SchoolRichmond Hill · Catholic Elementary85% EQAO Grade 3 · 135 students
  27. 27
    74
    St Rene Goupil-St Luke Catholic Elementary SchoolThornhill · Catholic Elementary92% EQAO Grade 6 · 245 students
  28. 28
    73
    St Charles Garnier Catholic Elementary SchoolRichmond Hill · Catholic Elementary88.3% EQAO Grade 6 · 525 students
  29. 29
    73
    St Agnes of Assisi Catholic Elementary SchoolWoodbridge · Catholic Elementary85.7% EQAO Grade 6 · 255 students
  30. 30
    73
    St Monica Catholic Elementary SchoolButtonville · Catholic Elementary92.3% EQAO Grade 6 · 370 students
  31. 31
    73
    Father Henri J M Nouwen Catholic Elementary SchoolRichmond Hill · Catholic Elementary80% EQAO Grade 6 · 195 students
  32. 32
    72
    San Lorenzo Ruiz Catholic Elementary SchoolMarkham · Catholic Elementary85.3% EQAO Grade 6 · 375 students
  33. 33
    72
    St Veronica Catholic Elementary SchoolWoodbridge · Catholic Elementary78% EQAO Grade 6 · 455 students
  34. 34
    72
    St Cecilia Catholic Elementary SchoolMaple · Catholic Elementary77% EQAO Grade 6 · 465 students
  35. 35
    71
    St Brigid Catholic Elementary SchoolStouffville · Catholic Elementary83% EQAO Grade 6 · 305 students
  36. 36
    70
    St John Paul II Catholic Elementary SchoolRichmond Hill · Catholic Elementary87.7% EQAO Grade 6 · 245 students
  37. 37
    70
    St Nicholas Catholic Elementary SchoolNewmarket · Catholic Elementary88% EQAO Grade 6 · 400 students
  38. 38
    70
    St Kateri Tekakwitha Catholic Elementary SchoolMarkham · Catholic Elementary81% EQAO Grade 6 · 275 students
  39. 39
    69
    Immaculate Conception Catholic Elementary SchoolWoodbridge · Catholic Elementary81% EQAO Grade 6 · 355 students
  40. 40
    68
    St Emily Catholic Elementary SchoolWoodbridge · Catholic Elementary76.7% EQAO Grade 6 · 435 students
  41. 41
    68
    Father Frederick McGinn Catholic Elementary SchoolRichmond Hill · Catholic Elementary80.3% EQAO Grade 6 · 355 students
  42. 42
    66
    Guardian AngelsVaughan · Catholic Elementary82.3% EQAO Grade 6 · 605 students
  43. 43
    65
    Light of Christ Catholic Elementary SchoolAurora · Catholic Elementary78% EQAO Grade 6 · 310 students
  44. 44
    65
    St Joseph The Worker Catholic Elementary SchoolThornhill · Catholic Elementary84.3% EQAO Grade 6 · 525 students
  45. 45
    65
    Divine Mercy Catholic Elementary SchoolMaple · Catholic Elementary78.7% EQAO Grade 6 · 175 students
  46. 46
    64
    Our Lady Help of Christians Catholic Elementary SchoolRichmond Hill · Catholic Elementary79.3% EQAO Grade 6 · 350 students
  47. 47
    64
    St Padre Pio Catholic Elementary SchoolWoodbridge · Catholic Elementary77% EQAO Grade 6 · 340 students
  48. 48
    64
    St John Bosco Catholic Elementary SchoolWoodbridge · Catholic Elementary80.7% EQAO Grade 6 · 260 students
  49. 49
    62
    St Brendan Catholic SchoolStouffville · Catholic Elementary85.7% EQAO Grade 6 · 375 students
  50. 50
    62
    St Marguerite D'Youville Catholic Elementary SchoolRichmond Hill · Catholic Elementary89.3% EQAO Grade 6 · 385 students
  51. 51
    62
    St Mark Catholic Elementary SchoolStouffville · Catholic Elementary74.7% EQAO Grade 6 · 320 students
  52. 52
    61
    Our Lady of Fatima Catholic Elementary SchoolWoodbridge · Catholic Elementary75.3% EQAO Grade 6 · 430 students
  53. 53
    61
    Our Lady of Grace Catholic Elementary SchoolAurora · Catholic Elementary74% EQAO Grade 6 · 220 students
  54. 54
    60
    St Benedict Catholic Elementary SchoolUnionville · Catholic Elementary87.7% EQAO Grade 6 · 355 students
  55. 55
    60
    Canadian Martyrs Catholic Elementary SchoolNewmarket · Catholic Elementary80.7% EQAO Grade 6 · 530 students
  56. 56
    59
    St Gregory the Great Catholic AcademyWoodbridge · Catholic Elementary81.3% EQAO Grade 6 · 275 students
  57. 57
    59
    St David Catholic Elementary SchoolMaple · Catholic Elementary81.3% EQAO Grade 6 · 205 students
  58. 58
    59
    St Joseph Catholic Elementary SchoolRichmond Hill · Catholic Elementary86.7% EQAO Grade 6 · 210 students
  59. 59
    58
    St Angela Merici Catholic Elementary SchoolWoodbridge · Catholic Elementary84% EQAO Grade 6 · 260 students
  60. 60
    56
    St Margaret Mary Catholic Elementary SchoolWoodbridge · Catholic Elementary79.3% EQAO Grade 6 · 325 students
  61. 61
    56
    San Marco Catholic Elementary SchoolWoodbridge · Catholic Elementary71.7% EQAO Grade 6 · 290 students
  62. 62
    55
    Holy Name Catholic Elementary SchoolKing City · Catholic Elementary80% EQAO Grade 6 · 505 students
  63. 63
    55
    St Stephen Catholic Elementary SchoolWoodbridge · Catholic Elementary71.3% EQAO Grade 6 · 435 students
  64. 64
    54
    St Clare Catholic Elementary SchoolWoodbridge · Catholic Elementary70% EQAO Grade 6 · 145 students
  65. 65
    53
    St Paul Catholic Elementary SchoolNewmarket · Catholic Elementary86.7% EQAO Grade 6 · 150 students
  66. 66
    53
    Father John Kelly Catholic Elementary SchoolMaple · Catholic Elementary69.7% EQAO Grade 6 · 245 students
  67. 67
    53
    Pope Francis Catholic Elementary SchoolKleinburg · Catholic Elementary71.3% EQAO Grade 6 · 900 students
  68. 68
    53
    St Francis Xavier Catholic Elementary SchoolMarkham · Catholic Elementary79.7% EQAO Grade 6 · 505 students
  69. 69
    53
    St Patrick Catholic Elementary SchoolMarkham · Catholic Elementary84% EQAO Grade 6 · 250 students
  70. 70
    51
    St Raphael the Archangel Catholic Elementary SchoolMaple · Catholic Elementary70% EQAO Grade 6 · 215 students
  71. 71
    51
    St Catherine of Siena Catholic Elementary SchoolWoodbridge · Catholic Elementary68.3% EQAO Grade 6 · 240 students
  72. 72
    49
    Good Shepherd Catholic Elementary SchoolEast Gwillimbury · Catholic Elementary73.7% EQAO Grade 6 · 435 students
  73. 73
    48
    St John Chrysostom Catholic Elementary SchoolNewmarket · Catholic Elementary61.7% EQAO Grade 6 · 210 students
  74. 74
    48
    Blessed Trinity Catholic Elementary SchoolMaple · Catholic Elementary77% EQAO Grade 6 · 550 students
  75. 75
    46
    Our Lady of Good Counsel Catholic Elementary SchoolSharon · Catholic Elementary65.3% EQAO Grade 6 · 555 students
  76. 76
    44
    St James Catholic Elementary SchoolMaple · Catholic Elementary80.7% EQAO Grade 6 · 245 students
  77. 77
    43
    St John XXIII Catholic Elementary SchoolUnionville · Catholic Elementary78.7% EQAO Grade 6 · 290 students
  78. 78
    41
    Holy Jubilee Catholic Elementary SchoolMaple · Catholic Elementary73.7% EQAO Grade 6 · 305 students
  79. 79
    40
    Our Lady of the Annunciation Catholic Elementary SchoolRichmond Hill · Catholic Elementary68.3% EQAO Grade 6 · 205 students
  80. 80
    38
    Our Lady of the Lake Catholic Elementary SchoolKeswick · Catholic Elementary195 Enrolment · 195 students
  81. 81
    37
    Our Lady of the Rosary Catholic Elementary SchoolConcord · Catholic Elementary75.3% EQAO Grade 6 · 335 students
  82. 82
    37
    St Thomas Aquinas Catholic Elementary SchoolKeswick · Catholic Elementary69% EQAO Grade 6 · 355 students
  83. 83
    36
    St Elizabeth Seton Catholic Elementary SchoolNewmarket · Catholic Elementary76.7% EQAO Grade 6 · 500 students
  84. 84
    35
    St Gabriel the Archangel Catholic Elementary SchoolWoodbridge · Catholic Elementary59% EQAO Grade 6 · 355 students
  85. 85
    35
    St Peter Catholic Elementary SchoolWoodbridge · Catholic Elementary68% EQAO Grade 6 · 270 students
  86. 86
    30
    Prince of Peace Catholic Elementary SchoolKeswick · Catholic Elementary46.7% EQAO Grade 6 · 275 students
  87. 87
    28
    Notre Dame Catholic Elementary SchoolNewmarket · Catholic Elementary68.7% EQAO Grade 6 · 410 students
  88. 88
    24
    St Bernadette's Catholic Elementary SchoolSutton West · Catholic Elementary54.3% EQAO Grade 6 · 235 students

St Michael Catholic Academy in Thornhill leads the 2025 list of elementary schools in York CDSB with a Success Index (Canada) of 90.0. Of the 88 schools shown, 88 are catholic.

For the full picture see the wider Ontario elementary schools rankings, every school on the York CDSB 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 elementary school in York CDSB?

St Michael Catholic Academy in Thornhill, Ontario ranks first among elementary schools in York CDSB with a Success Index (Canada) of 90.0 out of 100 (Enrolment: 260).

How are elementary schools in York CDSB 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.