| 1 | SHORE Sydney Church of England Grammar School | North Sydney | Geography | 46 |
| 2 | Sydney Grammar School | Darlinghurst | Geography | 29 |
| 3 | Wenona School | North Sydney | Geography | 16 |
| 4 | Abbotsleigh | Wahroonga | Geography | 13 |
| 5 | Barker College | Hornsby | Geography | 10 |
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| 6 | Newcastle Grammar School | Newcastle | Geography | 10 |
| 7 | Knox Grammar School | Wahroonga | Geography | 9 |
| 8 | Pymble Ladies College | Pymble | Geography | 9 |
| 9 | Hornsby Girls High School | Hornsby | Geography | 7 |
| 10 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Geography | 7 |
| 11 | Queenwood School for Girls | Mosman | Geography | 7 |
| 12 | St Scholasticas College Glebe Point | Glebe Point | Geography | 7 |
| 13 | Sydney Boys High School | Moore Park | Geography | 7 |
| 14 | Cecil Hills High School | Cecil Hills | Geography | 6 |
| 15 | Kinross Wolaroi School | Orange | Geography | 6 |
| 16 | St John Bosco College | Engadine | Geography | 6 |
| 17 | Loreto Normanhurst | Normanhurst | Geography | 5 |
| 18 | Macarthur Anglican School | Cobbitty | Geography | 5 |
| 19 | Mount St Benedict College | Pennant Hills | Geography | 5 |
| 20 | Oxley High School | North Tamworth | Geography | 5 |
| 21 | Arden Anglican School Epping Campus | Epping | Geography | 4 |
| 22 | Ascham School | Edgecliff | Geography | 4 |
| 23 | Calrossy Anglican School | Tamworth | Geography | 4 |
| 24 | Caringbah High School | Caringbah | Geography | 4 |
| 25 | Loreto Kirribilli | Kirribilli | Geography | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023