Largest Schools in Nepean (2025)
Schools with the highest enrolment. Ranked by the Success Index (Canada) from official Canadian data; 58 schools in Nepean, Ontario. Rank positions shown on each profile are within Canada and Ontario.
- 169Longfields Davidson Heights Secondary SchoolNepean · Public SecondaryEnrolment: 1,650
- 263John McCrae Secondary SchoolNepean · Public SecondaryEnrolment: 1,550
- 366St Joseph High SchoolNepean · Catholic SecondaryEnrolment: 1,535
- 480Merivale High SchoolNepean · Public SecondaryEnrolment: 1,440
- 566St. Mother Teresa High SchoolNepean · Catholic SecondaryEnrolment: 1,105
- 687École secondaire catholique Pierre-SavardNepean · Catholic SecondaryEnrolment: 900
- 754Sir Robert Borden High SchoolNepean · Public SecondaryEnrolment: 775
- 826Bell High SchoolNepean · Public SecondaryEnrolment: 760
- 951Wazoson Public SchoolNepean · Public ElementaryEnrolment: 745
- 1054Longfields Davidson Heights Intermediate SchoolNepean · Public ElementaryEnrolment: 705
- 1175St. Benedict Elementary SchoolNepean · Catholic ElementaryEnrolment: 700
- 1263St. Juan Diego Catholic Elementary SchoolNepean · Catholic ElementaryEnrolment: 665
- 1359Berrigan Elementary SchoolNepean · Public ElementaryEnrolment: 665
- 1480Knoxdale Public SchoolNepean · Public ElementaryEnrolment: 625
- 1559Cedarview Middle SchoolNepean · Public ElementaryEnrolment: 615
- 1675St Emily (Elementary) Separate SchoolNepean · Catholic ElementaryEnrolment: 600
- 1760École secondaire catholique Franco-OuestNepean · Catholic SecondaryEnrolment: 595
- 1844Half Moon Bay Public SchoolNepean · Public ElementaryEnrolment: 595
- 1974St Elizabeth Ann Seton Elementary SchoolNepean · Catholic ElementaryEnrolment: 585
- 2047Farley Mowat Public SchoolNepean · Public ElementaryEnrolment: 575
- 2157St. Mother Teresa Catholic Intermediate SchoolNepean · Catholic ElementaryEnrolment: 550
- 2285St. Cecilia Catholic SchoolNepean · Catholic ElementaryEnrolment: 520
- 2375St Luke (Nepean) Elementary SchoolNepean · Catholic ElementaryEnrolment: 490
- 2465Mary Honeywell Elementary SchoolNepean · Public ElementaryEnrolment: 490
- 2516Frank Ryan Catholic Intermediate SchoolNepean · Catholic ElementaryEnrolment: 480
- 2637Jockvale Elementary SchoolNepean · Public ElementaryEnrolment: 465
- 2731Meadowlands Public SchoolNepean · Public ElementaryEnrolment: 450
- 2870Barrhaven Public SchoolNepean · Public ElementaryEnrolment: 440
- 2958Sir Winston Churchill Public SchoolNepean · Public ElementaryEnrolment: 435
- 3048St Gregory Elementary SchoolNepean · Catholic ElementaryEnrolment: 435
- 3176Adrienne Clarkson Elementary SchoolNepean · Public ElementaryEnrolment: 430
- 3247École élémentaire catholique Laurier-CarrièreNepean · Catholic ElementaryEnrolment: 430
- 3364École secondaire publique Pierre-de-BloisNepean · Public SecondaryEnrolment: 415
- 3469St Patrick Elementary SchoolNepean · Catholic ElementaryEnrolment: 380
- 3544St Rita Elementary SchoolNepean · Catholic ElementaryEnrolment: 380
- 3659Sir Robert Borden Intermediate SchoolNepean · Public ElementaryEnrolment: 375
- 3731Our Lady of Peace Elementary SchoolNepean · Catholic ElementaryEnrolment: 375
- 3827École intermédiaire catholique Franco-OuestNepean · Catholic ElementaryEnrolment: 365
- 3935St. Rose of Lima Elementary SchoolNepean · Catholic ElementaryEnrolment: 355
- 4083Monsignor Paul Baxter Elementary SchoolNepean · Catholic ElementaryEnrolment: 345
- 4159École élémentaire catholique Pierre-Elliott-TrudeauNepean · Catholic ElementaryEnrolment: 335
- 4227Merivale Intermediate SchoolNepean · Public ElementaryEnrolment: 320
- 4322Sir Guy Carleton Secondary SchoolNepean · Public SecondaryEnrolment: 315
- 4421Bells Corners Public SchoolNepean · Public ElementaryEnrolment: 310
- 4515Bayshore Public SchoolNepean · Public ElementaryEnrolment: 305
- 4661St Andrew Elementary SchoolNepean · Catholic ElementaryEnrolment: 295
- 4751St John the Apostle Elementary SchoolNepean · Catholic ElementaryEnrolment: 285
- 4813Manordale Public SchoolNepean · Public ElementaryEnrolment: 285
- 4968Lakeview Public SchoolNepean · Public ElementaryEnrolment: 280
- 5037St. John XXIII Elementary SchoolNepean · Catholic ElementaryEnrolment: 280
- 5176École intermédiaire Pierre-de-BloisNepean · Public ElementaryEnrolment: 275
- 5227Bell Intermediate SchoolNepean · Public ElementaryEnrolment: 275
- 5338Briargreen Public SchoolNepean · Public ElementaryEnrolment: 265
- 5462St Monica Elementary SchoolNepean · Catholic ElementaryEnrolment: 260
- 5574École élémentaire publique MamawiNepean · Public ElementaryEnrolment: 250
- 5616École élémentaire publique Omer-DeslauriersNepean · Public ElementaryEnrolment: 150
- 5727Crystal Bay Centre for SpecialNepean · Public ElementaryEnrolment: 95
- 588OCSB Achievement CentreNepean · Catholic SecondaryEnrolment: 75
| # | School | Sector | Enrolment | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Longfields Davidson Heights Secondary School Nepean · Secondary · Grades 9-12 | Public | 1,650 | 69.3 Top 25% | 87% OSSLT pass rate | 1,650 |
| 2 | John McCrae Secondary School Nepean · Secondary · Grades 9-12 | Public | 1,550 | 62.9 Top 50% | 83% OSSLT pass rate | 1,550 |
| 3 | St Joseph High School Nepean · Secondary · Grades 9-12 | Catholic | 1,535 | 65.7 Top 50% | 86% OSSLT pass rate | 1,535 |
| 4 | Merivale High School Nepean · Secondary · Grades 9-12 | Public | 1,440 | 79.9 Top 10% | 96% OSSLT pass rate | 1,440 |
| 5 | St. Mother Teresa High School Nepean · Secondary · Grades 9-12 | Catholic | 1,105 | 65.5 Top 50% | 88% OSSLT pass rate | 1,105 |
| 6 | École secondaire catholique Pierre-Savard Nepean · Secondary · Grades 9-12 | Catholic | 900 | 87.1 Top 5% | 95% OSSLT pass rate | 900 |
| 7 | Sir Robert Borden High School Nepean · Secondary · Grades 9-12 | Public | 775 | 53.7 Top 50% | 86% OSSLT pass rate | 775 |
| 8 | Bell High School Nepean · Secondary · Grades 9-12 | Public | 760 | 25.6 Lower 50% | 74% OSSLT pass rate | 760 |
| 9 | Wazoson Public School Nepean · Elementary · Grades JK-6 | Public | 745 | 51.2 Top 50% | 74.7% EQAO Grade 6 | 745 |
| 10 | Longfields Davidson Heights Intermediate School Nepean · Elementary · Grades 7-8 | Public | 705 | 54.3 Top 50% | 705 Enrolment | 705 |
| 11 | St. Benedict Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 700 | 75.2 Top 25% | 84% EQAO Grade 6 | 700 |
| 12 | St. Juan Diego Catholic Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 665 | 63.4 Top 50% | 78% EQAO Grade 6 | 665 |
| 13 | Berrigan Elementary School Nepean · Elementary · Grades JK-6 | Public | 665 | 59.0 Top 50% | 85.3% EQAO Grade 6 | 665 |
| 14 | Knoxdale Public School Nepean · Elementary · Grades JK-6 | Public | 625 | 79.7 Top 10% | 87% EQAO Grade 6 | 625 |
| 15 | Cedarview Middle School Nepean · Elementary · Grades 7-8 | Public | 615 | 59.0 Top 50% | 615 Enrolment | 615 |
| 16 | St Emily (Elementary) Separate School Nepean · Elementary · Grades JK-6 | Catholic | 600 | 75.2 Top 25% | 85.7% EQAO Grade 6 | 600 |
| 17 | École secondaire catholique Franco-Ouest Nepean · Secondary · Grades 9-12 | Catholic | 595 | 59.5 Top 50% | 96% OSSLT pass rate | 595 |
| 18 | Half Moon Bay Public School Nepean · Elementary · Grades JK-6 | Public | 595 | 43.6 Lower 50% | 69.3% EQAO Grade 6 | 595 |
| 19 | St Elizabeth Ann Seton Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 585 | 73.9 Top 25% | 81.3% EQAO Grade 6 | 585 |
| 20 | Farley Mowat Public School Nepean · Elementary · Grades JK-6 | Public | 575 | 46.7 Lower 50% | 73.3% EQAO Grade 6 | 575 |
| 21 | St. Mother Teresa Catholic Intermediate School Nepean · Elementary · Grades 7-8 | Catholic | 550 | 57.2 Top 50% | 550 Enrolment | 550 |
| 22 | St. Cecilia Catholic School Nepean · Elementary · Grades JK-6 | Catholic | 520 | 84.8 Top 5% | 94.3% EQAO Grade 6 | 520 |
| 23 | St Luke (Nepean) Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 490 | 74.8 Top 25% | 94.3% EQAO Grade 6 | 490 |
| 24 | Mary Honeywell Elementary School Nepean · Elementary · Grades JK-6 | Public | 490 | 64.6 Top 50% | 85% EQAO Grade 6 | 490 |
| 25 | Frank Ryan Catholic Intermediate School Nepean · Elementary · Grades 7-8 | Catholic | 480 | 15.7 Lower 50% | 480 Enrolment | 480 |
| 26 | Jockvale Elementary School Nepean · Elementary · Grades JK-6 | Public | 465 | 37.4 Lower 50% | 60.7% EQAO Grade 6 | 465 |
| 27 | Meadowlands Public School Nepean · Elementary · Grades JK-6 | Public | 450 | 30.8 Lower 50% | 61% EQAO Grade 6 | 450 |
| 28 | Barrhaven Public School Nepean · Elementary · Grades JK-6 | Public | 440 | 70.2 Top 25% | 83.3% EQAO Grade 6 | 440 |
| 29 | Sir Winston Churchill Public School Nepean · Elementary · Grades JK-6 | Public | 435 | 57.6 Top 50% | 81% EQAO Grade 6 | 435 |
| 30 | St Gregory Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 435 | 47.6 Lower 50% | 78% EQAO Grade 6 | 435 |
| 31 | Adrienne Clarkson Elementary School Nepean · Elementary · Grades JK-6 | Public | 430 | 75.9 Top 25% | 84.3% EQAO Grade 6 | 430 |
| 32 | École élémentaire catholique Laurier-Carrière Nepean · Elementary · Grades JK-6 | Catholic | 430 | 46.5 Lower 50% | 78.7% EQAO Grade 6 | 430 |
| 33 | École secondaire publique Pierre-de-Blois Nepean · Secondary · Grades 9-12 | Public | 415 | 63.6 Top 50% | 88% OSSLT pass rate | 415 |
| 34 | St Patrick Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 380 | 69.2 Top 25% | 78% EQAO Grade 6 | 380 |
| 35 | St Rita Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 380 | 43.8 Lower 50% | 82.3% EQAO Grade 6 | 380 |
| 36 | Sir Robert Borden Intermediate School Nepean · Elementary · Grades 7-8 | Public | 375 | 59.2 Top 50% | 375 Enrolment | 375 |
| 37 | Our Lady of Peace Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 375 | 31.4 Lower 50% | 68.7% EQAO Grade 6 | 375 |
| 38 | École intermédiaire catholique Franco-Ouest Nepean · Elementary · Grades 7-8 | Catholic | 365 | 27.1 Lower 50% | 365 Enrolment | 365 |
| 39 | St. Rose of Lima Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 355 | 35.3 Lower 50% | 80% EQAO Grade 6 | 355 |
| 40 | Monsignor Paul Baxter Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 345 | 82.6 Top 10% | 84.3% EQAO Grade 6 | 345 |
| 41 | École élémentaire catholique Pierre-Elliott-Trudeau Nepean · Elementary · Grades JK-6 | Catholic | 335 | 58.6 Top 50% | 72% EQAO Grade 6 | 335 |
| 42 | Merivale Intermediate School Nepean · Elementary · Grades 7-8 | Public | 320 | 27.1 Lower 50% | 320 Enrolment | 320 |
| 43 | Sir Guy Carleton Secondary School Nepean · Secondary · Grades 9-12 | Public | 315 | 22.3 Lower 50% | 42% OSSLT pass rate | 315 |
| 44 | Bells Corners Public School Nepean · Elementary · Grades JK-6 | Public | 310 | 20.8 Lower 50% | 64% EQAO Grade 6 | 310 |
| 45 | Bayshore Public School Nepean · Elementary · Grades JK-6 | Public | 305 | 15.1 Lower 50% | 62% EQAO Grade 6 | 305 |
| 46 | St Andrew Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 295 | 60.5 Top 50% | 75.3% EQAO Grade 6 | 295 |
| 47 | St John the Apostle Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 285 | 51.2 Top 50% | 70% EQAO Grade 6 | 285 |
| 48 | Manordale Public School Nepean · Elementary · Grades JK-6 | Public | 285 | 12.6 Lower 50% | 51% EQAO Grade 6 | 285 |
| 49 | Lakeview Public School Nepean · Elementary · Grades JK-6 | Public | 280 | 68.1 Top 25% | 81.3% EQAO Grade 6 | 280 |
| 50 | St. John XXIII Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 280 | 36.5 Lower 50% | 69.3% EQAO Grade 6 | 280 |
| 51 | École intermédiaire Pierre-de-Blois Nepean · Elementary · Grades 7-8 | Public | 275 | 76.3 Top 25% | 275 Enrolment | 275 |
| 52 | Bell Intermediate School Nepean · Elementary · Grades 7-8 | Public | 275 | 27.1 Lower 50% | 275 Enrolment | 275 |
| 53 | Briargreen Public School Nepean · Elementary · Grades JK-6 | Public | 265 | 38.2 Lower 50% | 56% EQAO Grade 6 | 265 |
| 54 | St Monica Elementary School Nepean · Elementary · Grades JK-6 | Catholic | 260 | 61.8 Top 50% | 82% EQAO Grade 6 | 260 |
| 55 | École élémentaire publique Mamawi Nepean · Elementary · Grades JK-6 | Public | 250 | 73.5 Top 25% | 93.3% EQAO Grade 6 | 250 |
| 56 | École élémentaire publique Omer-Deslauriers Nepean · Elementary · Grades 7-8 | Public | 150 | 15.7 Lower 50% | 150 Enrolment | 150 |
| 57 | Crystal Bay Centre for Special Nepean · Elementary · Grades JK-8 | Public | 95 | 27.1 Lower 50% | 95 Enrolment | 95 |
| 58 | OCSB Achievement Centre Nepean · Secondary · Grades 9-12 | Catholic | 75 | 8.1 Lower 50% | 75 Enrolment | 75 |
Longfields Davidson Heights Secondary School in Nepean leads the 2025 list of largest schools in Nepean with Enrolment 1,650. Of the 58 schools shown, 32 are public, 26 are catholic.
For the full picture see the wider Ontario largest schools rankings, every school on the Nepean 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 Nepean?
Longfields Davidson Heights Secondary School in Nepean, Ontario ranks first among largest schools in Nepean with Enrolment 1,650 (Enrolment: 1,650).
How are largest schools in Nepean 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.