| 1 | Annesley College (Private) | Wayville | 647 |
| 2 | Walford Anglican School for Girls (Private) | Hyde Park | 642 |
| 2 | St Ignatius College (Private) | Athelstone | 642 |
| 4 | St Peter's College (Private) | St Peters | 640 |
| 5 | Glenunga International High School (Public) | Glenunga | 635 |
| 6 | Wilderness School (Private) | Medindie | 634 |
| 7 | Pembroke School (Private) | Kensington Park | 631 |
| 8 | St Dominic's Priory College (Private) | North Adelaide | 628 |
| 9 | Seymour College (Private) | Glen Osmond | 624 |
| 10 | Pulteney Grammar School (Private) | Adelaide | 622 |
| 11 | Concordia College (Private) | Highgate | 620 |
| 12 | Melrose Park School (Private) | Aberfoyle Park | 618 |
| 13 | Mercedes College (Private) | Springfield | 616 |
| 13 | St Peter's Collegiate Girls' School (Private) | Stonyfell | 616 |
| 15 | Scotch College (Private) | Torrens Park | 614 |
| 15 | Loreto College (Private) | Marryatville | 614 |
| 17 | King's Baptist Grammar School (Private) | Wynn Vale | 613 |
| 17 | Marryatville High School (Public) | Marryatville | 613 |
| 19 | Adelaide High School (Public) | Adelaide | 611 |
| 20 | Westminster School (Private) | Marion | 608 |
| 20 | Prince Alfred College (Private) | Kent Town | 608 |
| 22 | St John's Grammar School (Private) | Belair | 607 |
| 22 | Wudinna Area School (Public) | Wudinna | 607 |
| 24 | Torrens Valley Christian School (Private) | Hope Valley | 606 |
| 24 | Trinity College Gawler River School (Private) | Angle Vale | 606 |
| 24 | Heritage College Inc (Private) | Oakden | 606 |
| 27 | Immanuel College (Private) | Novar Gardens | 605 |
| 28 | Faith Lutheran College (Private) | Tanunda | 604 |
| 29 | Emmaus Christian College (Private) | South Plympton | 602 |
| 30 | St Mary's College (Private) | Adelaide | 601 |
| 30 | Mary Mackillop College (Private) | Kensington | 601 |
| 32 | St Aloysius College (Private) | Adelaide | 600 |
| 33 | Marymount College (Private) | Hove | 599 |
| 34 | Swan Reach Area School (Public) | Swan Reach | 597 |
| 34 | Leigh Creek Area School (Public) | Leigh Creek | 597 |
| 34 | Cabra Dominican College (Private) | Cumberland Park | 597 |
| 34 | Norwood Morialta High School (Public) | Magill | 597 |
| 34 | Urrbrae Agricultural High School (Public) | Netherby | 597 |
| 39 | Navigator College (Private) | Port Lincoln | 595 |
| 39 | Unley High School (Public) | Netherby | 595 |
| 41 | Trinity College North (Private) | Evanston South | 594 |
| 42 | Endeavour College (Private) | Mawson Lakes | 593 |
| 43 | Orroroo Area School (Public) | Orroroo | 592 |
| 43 | Brighton Secondary School (Public) | North Brighton | 592 |
| 45 | Trinity College Blakeview (Private) | Blakeview | 591 |
| 45 | Investigator College (Private) | Goolwa | 591 |
| 45 | Tintinara Area School (Public) | Tintinara | 591 |
| 48 | Cedar College (Private) | Northgate | 590 |
| 48 | St Michael's College (Private) | Henley Beach | 590 |
| 50 | Tenison Woods College (Private) | Mount Gambier | 589 |
