| 1 | Sydney Grammar School | Darlinghurst | Geography | 43 |
| 2 | SHORE Sydney Church of England Grammar School | North Sydney | Geography | 26 |
| 3 | Abbotsleigh | Wahroonga | Geography | 15 |
| 4 | Barker College | Hornsby | Geography | 13 |
| 5 | Queenwood School for Girls | Mosman | Geography | 12 |
| 6 | Ascham School | Edgecliff | Geography | 10 |
| 7 | Pymble Ladies College | Pymble | Geography | 10 |
| 8 | Cranbrook School | Bellevue Hill | Geography | 9 |
| 9 | Normanhurst Boys High School | Normanhurst | Geography | 9 |
| 10 | Knox Grammar School | Wahroonga | Geography | 8 |
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| 11 | Marcellin College | Randwick | Geography | 8 |
| 12 | Monte Sant Angelo Mercy College | North Sydney | Geography | 8 |
| 13 | Arden Anglican School Epping Campus | Epping | Geography | 7 |
| 14 | Sydney Boys High School | Moore Park | Geography | 7 |
| 15 | Wenona School | North Sydney | Geography | 7 |
| 16 | Baulkham Hills High School | Baulkham Hills | Geography | 6 |
| 17 | Brigidine College St Ives | St Ives | Geography | 5 |
| 18 | Fort Street High School | Petersham | Geography | 5 |
| 19 | St Lukes Grammar School | Dee Why | Geography | 5 |
| 20 | The Kings School | North Parramatta | Geography | 5 |
| 21 | Aquinas College | Menai | Geography | 4 |
| 22 | Asquith Girls High School | Asquith | Geography | 4 |
| 23 | Canberra Grammar School | Red Hill, ACT | Geography | 4 |
| 24 | Castle Hill High School | Castle Hill | Geography | 4 |
| 25 | Hornsby Girls High School | Hornsby | Geography | 4 |
| 26 | International Grammar School | Ultimo | Geography | 4 |
| 27 | Loreto Normanhurst | Normanhurst | Geography | 4 |
| 28 | Macarthur Anglican School | Cobbitty | Geography | 4 |
| 29 | MLC School | Burwood | Geography | 4 |
| 30 | Moriah College | Queens Park | Geography | 4 |
| 31 | Newington College | Stanmore | Geography | 4 |
| 32 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Geography | 4 |
| 33 | Oakhill College | Castle Hill | Geography | 4 |
| 34 | St Scholasticas College Glebe Point | Glebe Point | Geography | 4 |
| 35 | Tara Anglican School for Girls | North Parramatta | Geography | 4 |
| 36 | Arndell Anglican College | Oakville | Geography | 3 |
| 37 | Chatswood High School | Chatswood | Geography | 3 |
| 38 | Edmund Rice College | West Wollongong | Geography | 3 |
| 39 | Emanuel School | Randwick | Geography | 3 |
| 40 | Kambala | Rose Bay | Geography | 3 |
| 41 | Kinross Wolaroi School | Orange | Geography | 3 |
| 42 | MacKillop College Port Macquarie | Port Macquarie | Geography | 3 |
| 43 | Merewether High School | Broadmeadow | Geography | 3 |
| 44 | Meriden School | Strathfield | Geography | 3 |
| 45 | Newcastle Grammar School | Newcastle | Geography | 3 |
| 46 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Geography | 3 |
| 47 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Geography | 3 |
| 48 | Oxford Falls Grammar School | Oxford Falls | Geography | 3 |
| 49 | Reddam House Bondi Campus | North Bondi | Geography | 3 |
| 50 | St Aloysius College | Milsons Point | Geography | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023