Largest Schools in CS catholique MonAvenir (2025)
Schools with the highest enrolment. Ranked by the Success Index (Canada) from official Canadian data; 72 schools in CS catholique MonAvenir, Ontario. Rank positions shown on each profile are within Canada and Ontario.
- Elementary Schools in CS catholique MonAvenir
- Secondary Schools in CS catholique MonAvenir
- Catholic Schools in CS catholique MonAvenir
- French-Language Schools in CS catholique MonAvenir
- Elementary Schools by EQAO Results in CS catholique MonAvenir
- Secondary Schools by EQAO Results in CS catholique MonAvenir
- 171ÉSC Sainte-FamilleMississauga · Catholic SecondaryEnrolment: 530
- 278ÉSC Père-René-de-GalinéeCambridge · Catholic SecondaryEnrolment: 495
- 378ÉSC Saint-Charles-GarnierWhitby · Catholic SecondaryEnrolment: 470
- 488ÉSC RenaissanceAurora · Catholic SecondaryEnrolment: 435
- 547ÉÉC Monseigneur-de-LavalHamilton · Catholic ElementaryEnrolment: 435
- 664ÉSC Saint-Jean-de-BrébeufWelland · Catholic SecondaryEnrolment: 390
- 788ÉSC Sainte-TrinitéOakville · Catholic SecondaryEnrolment: 365
- 879ÉSC Saint-Frère-AndréToronto · Catholic SecondaryEnrolment: 350
- 929ÉÉC Frère-AndréBarrie · Catholic ElementaryEnrolment: 335
- 1070ÉÉC Georges-Étienne-CartierToronto · Catholic ElementaryEnrolment: 310
- 1160ÉÉC Corpus-ChristiOshawa · Catholic ElementaryEnrolment: 305
- 1274ÉÉC Le-Petit-PrinceVaughan · Catholic ElementaryEnrolment: 300
- 1364ÉSC Nouvelle-AllianceBarrie · Catholic SecondaryEnrolment: 300
- 1440ÉSAC Mère-TeresaHamilton · Catholic SecondaryEnrolment: 300
- 1586ÉÉC Sainte-Marguerite-d'YouvilleToronto · Catholic ElementaryEnrolment: 295
- 1686ÉÉC Sainte-Marie-OakvilleOakville · Catholic ElementaryEnrolment: 295
- 1759ÉIC Sainte-TrinitéOakville · Catholic ElementaryEnrolment: 285
- 1846ÉSC Père-Philippe-LamarcheToronto · Catholic SecondaryEnrolment: 280
- 1955ÉIC Saint-Charles-GarnierWhitby · Catholic ElementaryEnrolment: 275
- 2055ÉIC Sainte-FamilleMississauga · Catholic ElementaryEnrolment: 270
- 2153ÉÉC Saint-Noël-Chabanel-CambridgeCambridge · Catholic ElementaryEnrolment: 265
- 2258ÉÉC Saint-Jean-BaptisteMississauga · Catholic ElementaryEnrolment: 255
- 2347ÉÉC Cardinal-LégerKitchener · Catholic ElementaryEnrolment: 250
- 2476ÉIC Père-René-de-GalinéeCambridge · Catholic ElementaryEnrolment: 245
- 2549ÉÉC Monseigneur-JamotPeterborough · Catholic ElementaryEnrolment: 245
- 2692ÉÉC Pape-FrançoisStouffville · Catholic ElementaryEnrolment: 235
- 2775ÉÉC Notre-Dame-de-GrâceEtobicoke · Catholic ElementaryEnrolment: 230
- 2858ÉÉC Sainte-Jeanne-d'ArcBrampton · Catholic ElementaryEnrolment: 225
- 2976ÉIC Saint-Frère-AndréToronto · Catholic ElementaryEnrolment: 220
- 3072ÉÉC Notre-Dame-de-la-Jeunesse-AjaxAjax · Catholic ElementaryEnrolment: 220
- 3165ÉÉC Mère-Élisabeth-BruyèreWaterloo · Catholic ElementaryEnrolment: 220
- 3253ÉÉC Saint-MichelToronto · Catholic ElementaryEnrolment: 220
- 3328ÉÉC Notre-DameHamilton · Catholic ElementaryEnrolment: 215
- 3455ÉSC Monseigneur-de-CharbonnelToronto · Catholic SecondaryEnrolment: 210
- 3550ÉÉC du Sacré-Coeur-WellandWelland · Catholic ElementaryEnrolment: 210
- 3671ÉÉC Ange-GabrielMississauga · Catholic ElementaryEnrolment: 205
- 3767ÉÉC Sainte-AnneMilton · Catholic ElementaryEnrolment: 205
- 3816ÉÉC Sainte-Marguerite-Bourgeoys-BrantfrdBrantford · Catholic ElementaryEnrolment: 205
- 3962ÉÉC Jean-Paul IIWhitby · Catholic ElementaryEnrolment: 200
- 4054ÉÉC Jean-BéliveauEast Gwillimbury · Catholic ElementaryEnrolment: 200
- 4157ÉÉC Saint-Jean-BoscoCaledon · Catholic ElementaryEnrolment: 190
- 4245ÉÉC Saint-René-GoupilGuelph · Catholic ElementaryEnrolment: 190
- 4376ÉIC RenaissanceMaple · Catholic ElementaryEnrolment: 185
- 4445ÉÉC Sainte-MadeleineToronto · Catholic ElementaryEnrolment: 180
- 4592ÉÉC Sainte-Marguerite-Bourgeoys-MarkhamMarkham · Catholic ElementaryEnrolment: 175
- 4679ÉÉC René-LamoureuxMississauga · Catholic ElementaryEnrolment: 145
- 4777ÉÉC Saint-JeanAurora · Catholic ElementaryEnrolment: 145
- 4855ÉIC Nouvelle-AllianceBarrie · Catholic ElementaryEnrolment: 145
- 4956ÉÉC Saint-Noël-Chabanel-TorontoEtobicoke · Catholic ElementaryEnrolment: 140
- 5036ÉÉC Immaculée-ConceptionSt Catharines · Catholic ElementaryEnrolment: 140
- 5134ÉÉC Samuel-de-ChamplainOrillia · Catholic ElementaryEnrolment: 140
- 5227ÉIC Monseigneur-de-CharbonnelToronto · Catholic ElementaryEnrolment: 140
- 5360ÉÉC Saint-PhilippeBurlington · Catholic ElementaryEnrolment: 135
- 5454ÉÉC Saint-Jean-de-LalandeToronto · Catholic ElementaryEnrolment: 135
- 5538ÉIC Mère-TeresaHamilton · Catholic ElementaryEnrolment: 135
- 5631ÉÉC du Sacré-Coeur-TorontoToronto · Catholic ElementaryEnrolment: 135
- 5726ÉIC Père-Philippe-LamarcheToronto · Catholic ElementaryEnrolment: 135
- 5845ÉÉC Notre-Dame-de-la-HuronieCollingwood · Catholic ElementaryEnrolment: 130
- 5958ÉÉC Notre-Dame-de-la-Jeunesse-Niagara.FNiagara Falls · Catholic ElementaryEnrolment: 125
- 6055ÉÉC Marguerite-Bourgeois-BordenBorden · Catholic ElementaryEnrolment: 120
- 6166ÉÉC Saint-JosephPort Colborne · Catholic ElementaryEnrolment: 115
- 6231ÉÉC Saint-François-d'AssiseWelland · Catholic ElementaryEnrolment: 115
- 6319ÉÉC Sainte-Marguerite-Bourgeoys-St.CathSt Catharines · Catholic ElementaryEnrolment: 115
- 6459ÉÉC du Bon-BergerToronto · Catholic ElementaryEnrolment: 100
- 6577ÉÉC Saint-NicolasMilton · Catholic ElementaryEnrolment: 95
- 6664ÉÉC Sainte-CroixTiny · Catholic ElementaryEnrolment: 95
- 6759ÉÉC du Sacré-Coeur-GeorgetownGeorgetown · Catholic ElementaryEnrolment: 95
- 6826ÉÉC Saint-AntoineNiagara Falls · Catholic ElementaryEnrolment: 90
- 6959ÉÉC Saint-LouisPenetanguishene · Catholic ElementaryEnrolment: 85
- 7059ÉÉC Sainte-Marie-SimcoeNorfolk · Catholic ElementaryEnrolment: 80
- 7159ÉIC de l'Ascension - VaughanVaughan · Catholic ElementaryEnrolment: 70
- 7259ÉIC Saint-Jean-de-BrébeufWelland · Catholic ElementaryEnrolment: 60
| # | School | Sector | Enrolment | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | ÉSC Sainte-Famille Mississauga · Secondary · Grades 9-12 | Catholic | 530 | 70.6 Top 25% | 92% OSSLT pass rate | 530 |
| 2 | ÉSC Père-René-de-Galinée Cambridge · Secondary · Grades 9-12 | Catholic | 495 | 78.2 Top 25% | 94% OSSLT pass rate | 495 |
| 3 | ÉSC Saint-Charles-Garnier Whitby · Secondary · Grades 9-12 | Catholic | 470 | 77.6 Top 25% | 98% OSSLT pass rate | 470 |
| 4 | ÉSC Renaissance Aurora · Secondary · Grades 9-12 | Catholic | 435 | 88.0 Top 5% | 98% OSSLT pass rate | 435 |
| 5 | ÉÉC Monseigneur-de-Laval Hamilton · Elementary · Grades JK-8 | Catholic | 435 | 46.7 Lower 50% | 68.7% EQAO Grade 6 | 435 |
| 6 | ÉSC Saint-Jean-de-Brébeuf Welland · Secondary · Grades 9-12 | Catholic | 390 | 64.2 Top 50% | 91% OSSLT pass rate | 390 |
| 7 | ÉSC Sainte-Trinité Oakville · Secondary · Grades 9-12 | Catholic | 365 | 87.8 Top 5% | 99% OSSLT pass rate | 365 |
| 8 | ÉSC Saint-Frère-André Toronto · Secondary · Grades 9-12 | Catholic | 350 | 79.4 Top 25% | 96% OSSLT pass rate | 350 |
| 9 | ÉÉC Frère-André Barrie · Elementary · Grades JK-6 | Catholic | 335 | 29.3 Lower 50% | 56% EQAO Grade 6 | 335 |
| 10 | ÉÉC Georges-Étienne-Cartier Toronto · Elementary · Grades JK-6 | Catholic | 310 | 69.5 Top 25% | 84.3% EQAO Grade 6 | 310 |
| 11 | ÉÉC Corpus-Christi Oshawa · Elementary · Grades JK-6 | Catholic | 305 | 59.8 Top 50% | 75.7% EQAO Grade 6 | 305 |
| 12 | ÉÉC Le-Petit-Prince Vaughan · Elementary · Grades JK-8 | Catholic | 300 | 73.7 Top 25% | 87.7% EQAO Grade 6 | 300 |
| 13 | ÉSC Nouvelle-Alliance Barrie · Secondary · Grades 9-12 | Catholic | 300 | 63.7 Top 50% | 95% OSSLT pass rate | 300 |
| 14 | ÉSAC Mère-Teresa Hamilton · Secondary · Grades 9-12 | Catholic | 300 | 40.1 Lower 50% | 90% OSSLT pass rate | 300 |
| 15 | ÉÉC Sainte-Marguerite-d'Youville Toronto · Elementary · Grades JK-8 | Catholic | 295 | 86.2 Top 5% | 86.7% EQAO Grade 6 | 295 |
| 16 | ÉÉC Sainte-Marie-Oakville Oakville · Elementary · Grades JK-8 | Catholic | 295 | 86.2 Top 5% | 90.7% EQAO Grade 6 | 295 |
| 17 | ÉIC Sainte-Trinité Oakville · Elementary · Grades 7-8 | Catholic | 285 | 59.2 Top 50% | 285 Enrolment | 285 |
| 18 | ÉSC Père-Philippe-Lamarche Toronto · Secondary · Grades 9-12 | Catholic | 280 | 46.1 Lower 50% | 91% OSSLT pass rate | 280 |
| 19 | ÉIC Saint-Charles-Garnier Whitby · Elementary · Grades 7-8 | Catholic | 275 | 54.6 Top 50% | 275 Enrolment | 275 |
| 20 | ÉIC Sainte-Famille Mississauga · Elementary · Grades 7-8 | Catholic | 270 | 54.6 Top 50% | 270 Enrolment | 270 |
| 21 | ÉÉC Saint-Noël-Chabanel-Cambridge Cambridge · Elementary · Grades JK-6 | Catholic | 265 | 52.7 Top 50% | 78% EQAO Grade 6 | 265 |
| 22 | ÉÉC Saint-Jean-Baptiste Mississauga · Elementary · Grades JK-8 | Catholic | 255 | 57.7 Top 50% | 76.3% EQAO Grade 6 | 255 |
| 23 | ÉÉC Cardinal-Léger Kitchener · Elementary · Grades JK-6 | Catholic | 250 | 46.8 Lower 50% | 61.3% EQAO Grade 6 | 250 |
| 24 | ÉIC Père-René-de-Galinée Cambridge · Elementary · Grades 7-8 | Catholic | 245 | 76.3 Top 25% | 245 Enrolment | 245 |
| 25 | ÉÉC Monseigneur-Jamot Peterborough · Elementary · Grades JK-8 | Catholic | 245 | 48.7 Lower 50% | 66.7% EQAO Grade 6 | 245 |
| 26 | ÉÉC Pape-François Stouffville · Elementary · Grades JK-8 | Catholic | 235 | 92.0 Top 5% | 96% EQAO Grade 6 | 235 |
| 27 | ÉÉC Notre-Dame-de-Grâce Etobicoke · Elementary · Grades JK-8 | Catholic | 230 | 74.9 Top 25% | 90.3% EQAO Grade 6 | 230 |
| 28 | ÉÉC Sainte-Jeanne-d'Arc Brampton · Elementary · Grades JK-8 | Catholic | 225 | 58.4 Top 50% | 77% EQAO Grade 6 | 225 |
| 29 | ÉIC Saint-Frère-André Toronto · Elementary · Grades 7-8 | Catholic | 220 | 76.3 Top 25% | 220 Enrolment | 220 |
| 30 | ÉÉC Notre-Dame-de-la-Jeunesse-Ajax Ajax · Elementary · Grades JK-6 | Catholic | 220 | 71.7 Top 25% | 82.7% EQAO Grade 6 | 220 |
| 31 | ÉÉC Mère-Élisabeth-Bruyère Waterloo · Elementary · Grades JK-6 | Catholic | 220 | 65.1 Top 50% | 84.7% EQAO Grade 6 | 220 |
| 32 | ÉÉC Saint-Michel Toronto · Elementary · Grades JK-6 | Catholic | 220 | 52.5 Top 50% | 88.7% EQAO Grade 6 | 220 |
| 33 | ÉÉC Notre-Dame Hamilton · Elementary · Grades JK-8 | Catholic | 215 | 27.9 Lower 50% | 79.7% EQAO Grade 6 | 215 |
| 34 | ÉSC Monseigneur-de-Charbonnel Toronto · Secondary · Grades 9-12 | Catholic | 210 | 55.4 Top 50% | 93% OSSLT pass rate | 210 |
| 35 | ÉÉC du Sacré-Coeur-Welland Welland · Elementary · Grades JK-8 | Catholic | 210 | 49.7 Lower 50% | 80% EQAO Grade 6 | 210 |
| 36 | ÉÉC Ange-Gabriel Mississauga · Elementary · Grades JK-6 | Catholic | 205 | 70.6 Top 25% | 79.7% EQAO Grade 6 | 205 |
| 37 | ÉÉC Sainte-Anne Milton · Elementary · Grades JK-6 | Catholic | 205 | 66.6 Top 50% | 81.3% EQAO Grade 6 | 205 |
| 38 | ÉÉC Sainte-Marguerite-Bourgeoys-Brantfrd Brantford · Elementary · Grades JK-8 | Catholic | 205 | 16.4 Lower 50% | 41.3% EQAO Grade 6 | 205 |
| 39 | ÉÉC Jean-Paul II Whitby · Elementary · Grades JK-6 | Catholic | 200 | 62.4 Top 50% | 85% EQAO Grade 6 | 200 |
| 40 | ÉÉC Jean-Béliveau East Gwillimbury · Elementary · Grades JK-6 | Catholic | 200 | 54.2 Top 50% | 75.7% EQAO Grade 6 | 200 |
| 41 | ÉÉC Saint-Jean-Bosco Caledon · Elementary · Grades JK-6 | Catholic | 190 | 56.9 Top 50% | 71.7% EQAO Grade 6 | 190 |
| 42 | ÉÉC Saint-René-Goupil Guelph · Elementary · Grades JK-8 | Catholic | 190 | 44.8 Lower 50% | 57.3% EQAO Grade 6 | 190 |
| 43 | ÉIC Renaissance Maple · Elementary · Grades 7-8 | Catholic | 185 | 76.3 Top 25% | 185 Enrolment | 185 |
| 44 | ÉÉC Sainte-Madeleine Toronto · Elementary · Grades JK-6 | Catholic | 180 | 44.6 Lower 50% | 74.7% EQAO Grade 6 | 180 |
| 45 | ÉÉC Sainte-Marguerite-Bourgeoys-Markham Markham · Elementary · Grades JK-8 | Catholic | 175 | 92.1 Top 5% | 100% EQAO Grade 6 | 175 |
| 46 | ÉÉC René-Lamoureux Mississauga · Elementary · Grades JK-6 | Catholic | 145 | 79.0 Top 10% | 98.3% EQAO Grade 6 | 145 |
| 47 | ÉÉC Saint-Jean Aurora · Elementary · Grades JK-6 | Catholic | 145 | 76.5 Top 25% | 89.7% EQAO Grade 6 | 145 |
| 48 | ÉIC Nouvelle-Alliance Barrie · Elementary · Grades 7-8 | Catholic | 145 | 54.6 Top 50% | 145 Enrolment | 145 |
| 49 | ÉÉC Saint-Noël-Chabanel-Toronto Etobicoke · Elementary · Grades JK-6 | Catholic | 140 | 55.6 Top 50% | 100% EQAO Grade 6 | 140 |
| 50 | ÉÉC Immaculée-Conception St Catharines · Elementary · Grades JK-8 | Catholic | 140 | 35.7 Lower 50% | 51.3% EQAO Grade 6 | 140 |
| 51 | ÉÉC Samuel-de-Champlain Orillia · Elementary · Grades JK-6 | Catholic | 140 | 34.4 Lower 50% | 63.7% EQAO Grade 6 | 140 |
| 52 | ÉIC Monseigneur-de-Charbonnel Toronto · Elementary · Grades 7-8 | Catholic | 140 | 27.1 Lower 50% | 140 Enrolment | 140 |
| 53 | ÉÉC Saint-Philippe Burlington · Elementary · Grades JK-8 | Catholic | 135 | 59.8 Top 50% | 75.3% EQAO Grade 6 | 135 |
| 54 | ÉÉC Saint-Jean-de-Lalande Toronto · Elementary · Grades JK-8 | Catholic | 135 | 53.7 Top 50% | 81.3% EQAO Grade 6 | 135 |
| 55 | ÉIC Mère-Teresa Hamilton · Elementary · Grades 7-8 | Catholic | 135 | 37.5 Lower 50% | 135 Enrolment | 135 |
| 56 | ÉÉC du Sacré-Coeur-Toronto Toronto · Elementary · Grades JK-6 | Catholic | 135 | 31.3 Lower 50% | 60% EQAO Grade 6 | 135 |
| 57 | ÉIC Père-Philippe-Lamarche Toronto · Elementary · Grades 7-8 | Catholic | 135 | 26.1 Lower 50% | 135 Enrolment | 135 |
| 58 | ÉÉC Notre-Dame-de-la-Huronie Collingwood · Elementary · Grades JK-8 | Catholic | 130 | 44.6 Lower 50% | 74.7% EQAO Grade 6 | 130 |
| 59 | ÉÉC Notre-Dame-de-la-Jeunesse-Niagara.F Niagara Falls · Elementary · Grades JK-8 | Catholic | 125 | 58.3 Top 50% | 84.7% EQAO Grade 6 | 125 |
| 60 | ÉÉC Marguerite-Bourgeois-Borden Borden · Elementary · Grades JK-8 | Catholic | 120 | 54.5 Top 50% | 88% EQAO Grade 6 | 120 |
| 61 | ÉÉC Saint-Joseph Port Colborne · Elementary · Grades JK-8 | Catholic | 115 | 66.0 Top 50% | 90% EQAO Grade 3 | 115 |
| 62 | ÉÉC Saint-François-d'Assise Welland · Elementary · Grades JK-8 | Catholic | 115 | 31.2 Lower 50% | 62% EQAO Grade 6 | 115 |
| 63 | ÉÉC Sainte-Marguerite-Bourgeoys-St.Cath St Catharines · Elementary · Grades JK-8 | Catholic | 115 | 18.5 Lower 50% | 46.7% EQAO Grade 6 | 115 |
| 64 | ÉÉC du Bon-Berger Toronto · Elementary · Grades JK-6 | Catholic | 100 | 59.2 Top 50% | 100 Enrolment | 100 |
| 65 | ÉÉC Saint-Nicolas Milton · Elementary · Grades JK-6 | Catholic | 95 | 76.8 Top 25% | 84.7% EQAO Grade 6 | 95 |
| 66 | ÉÉC Sainte-Croix Tiny · Elementary · Grades JK-8 | Catholic | 95 | 63.6 Top 50% | 75.3% EQAO Grade 3 | 95 |
| 67 | ÉÉC du Sacré-Coeur-Georgetown Georgetown · Elementary · Grades JK-8 | Catholic | 95 | 58.6 Top 50% | 73.3% EQAO Grade 3 | 95 |
| 68 | ÉÉC Saint-Antoine Niagara Falls · Elementary · Grades JK-8 | Catholic | 90 | 26.4 Lower 50% | 52.7% EQAO Grade 6 | 90 |
| 69 | ÉÉC Saint-Louis Penetanguishene · Elementary · Grades JK-8 | Catholic | 85 | 59.2 Top 50% | 85 Enrolment | 85 |
| 70 | ÉÉC Sainte-Marie-Simcoe Norfolk · Elementary · Grades JK-8 | Catholic | 80 | 59.2 Top 50% | 80 Enrolment | 80 |
| 71 | ÉIC de l'Ascension - Vaughan Vaughan · Elementary · Grades 7-8 | Catholic | 70 | 59.2 Top 50% | 70 Enrolment | 70 |
| 72 | ÉIC Saint-Jean-de-Brébeuf Welland · Elementary · Grades 7-8 | Catholic | 60 | 59.2 Top 50% | 60 Enrolment | 60 |
ÉSC Sainte-Famille in Mississauga leads the 2025 list of largest schools in CS catholique MonAvenir with Enrolment 530. Of the 72 schools shown, 72 are catholic.
For the full picture see the wider Ontario largest schools rankings, every school on the CS catholique MonAvenir 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 CS catholique MonAvenir?
ÉSC Sainte-Famille in Mississauga, Ontario ranks first among largest schools in CS catholique MonAvenir with Enrolment 530 (Enrolment: 530).
How are largest schools in CS catholique MonAvenir 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.