| 1 | Sydney Grammar School | Darlinghurst | Geography | 26 |
| 2 | SHORE Sydney Church of England Grammar School | North Sydney | Geography | 25 |
| 3 | Abbotsleigh | Wahroonga | Geography | 18 |
| 4 | Monte Sant Angelo Mercy College | North Sydney | Geography | 14 |
| 5 | Barker College | Hornsby | Geography | 12 |
| 6 | Newcastle Grammar School | Newcastle | Geography | 11 |
| 7 | Wenona School | North Sydney | Geography | 10 |
| 8 | Caringbah High School | Caringbah | Geography | 7 |
| 9 | Fort Street High School | Petersham | Geography | 7 |
| 10 | Queenwood School for Girls | Mosman | Geography | 7 |
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| 11 | Sydney Boys High School | Moore Park | Geography | 7 |
| 12 | The Kings School | North Parramatta | Geography | 7 |
| 13 | Calrossy Anglican School | Tamworth | Geography | 6 |
| 14 | Loreto Kirribilli | Kirribilli | Geography | 6 |
| 15 | Newington College | Stanmore | Geography | 6 |
| 16 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Geography | 5 |
| 17 | Brigidine College Randwick | Randwick | Geography | 5 |
| 18 | Hornsby Girls High School | Hornsby | Geography | 5 |
| 19 | Merewether High School | Broadmeadow | Geography | 5 |
| 20 | St John Bosco College | Engadine | Geography | 5 |
| 21 | Arden Anglican School Epping Campus | Epping | Geography | 4 |
| 22 | Ascham School | Edgecliff | Geography | 4 |
| 23 | Baulkham Hills High School | Baulkham Hills | Geography | 4 |
| 24 | Engadine High School | Engadine | Geography | 4 |
| 25 | Kinross Wolaroi School | Orange | Geography | 4 |
| 26 | Mount St Benedict College | Pennant Hills | Geography | 4 |
| 27 | Oxford Falls Grammar School | Oxford Falls | Geography | 4 |
| 28 | Ravenswood School for Girls | Gordon | Geography | 4 |
| 29 | Santa Sabina College | Strathfield | Geography | 4 |
| 30 | St Patricks College Strathfield | Strathfield | Geography | 4 |
| 31 | Tara Anglican School for Girls | North Parramatta | Geography | 4 |
| 32 | The Hills Grammar School | Kenthurst | Geography | 4 |
| 33 | Kambala | Rose Bay | Geography | 3 |
| 34 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Geography | 3 |
| 35 | Macarthur Anglican School | Cobbitty | Geography | 3 |
| 36 | Meriden School | Strathfield | Geography | 3 |
| 37 | North Sydney Boys High School | Crows Nest | Geography | 3 |
| 38 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Geography | 3 |
| 39 | Pymble Ladies College | Pymble | Geography | 3 |
| 40 | St George Girls High School | Kogarah | Geography | 3 |
| 41 | St Josephs College Hunters Hill | Hunters Hill | Geography | 3 |
| 42 | St Mary Star of the Sea College | Wollongong | Geography | 3 |
| 43 | Beverly Hills Girls High School | Beverly Hills | Geography | 2 |
| 44 | Burwood Girls High School | Croydon | Geography | 2 |
| 45 | Camden High School | Camden | Geography | 2 |
| 46 | Canberra Grammar School | Red Hill, ACT | Geography | 2 |
| 47 | International Grammar School | Ultimo | Geography | 2 |
| 48 | Marcellin College | Randwick | Geography | 2 |
| 49 | Marist Catholic College Penshurst | Mortdale | Geography | 2 |
| 50 | Mulwaree High School | Goulburn | Geography | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023