| 1 | SHORE Sydney Church of England Grammar School | North Sydney | Geography | 21 |
| 2 | Abbotsleigh | Wahroonga | Geography | 20 |
| 3 | Monte Sant Angelo Mercy College | North Sydney | Geography | 15 |
| 4 | Sydney Grammar School | Darlinghurst | Geography | 15 |
| 5 | Wenona School | North Sydney | Geography | 14 |
| 6 | Newcastle Grammar School | Newcastle | Geography | 12 |
| 7 | Normanhurst Boys High School | Normanhurst | Geography | 10 |
| 8 | Queenwood School for Girls | Mosman | Geography | 9 |
| 9 | Arden Anglican School Epping Campus | Epping | Geography | 7 |
| 10 | St Aloysius College | Milsons Point | Geography | 7 |
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| 11 | Barker College | Hornsby | Geography | 6 |
| 12 | Hornsby Girls High School | Hornsby | Geography | 6 |
| 13 | Loreto Normanhurst | Normanhurst | Geography | 6 |
| 14 | Pymble Ladies College | Pymble | Geography | 6 |
| 15 | Engadine High School | Engadine | Geography | 5 |
| 16 | Knox Grammar School | Wahroonga | Geography | 5 |
| 17 | Marcellin College | Randwick | Geography | 5 |
| 18 | Meriden School | Strathfield | Geography | 5 |
| 19 | Reddam House Bondi Campus | North Bondi | Geography | 5 |
| 20 | St Columba Anglican School | Port Macquarie | Geography | 5 |
| 21 | St George Girls High School | Kogarah | Geography | 5 |
| 22 | St Josephs College | ? | Geography | 5 |
| 23 | The Kings School | North Parramatta | Geography | 5 |
| 24 | Ascham School | Edgecliff | Geography | 4 |
| 25 | Epping Boys High School | Eastwood | Geography | 4 |
| 26 | Fort Street High School | Petersham | Geography | 4 |
| 27 | Merewether High School | Broadmeadow | Geography | 4 |
| 28 | North Sydney Boys High School | Crows Nest | Geography | 4 |
| 29 | Roseville College | Roseville | Geography | 4 |
| 30 | Santa Sabina College | Strathfield | Geography | 4 |
| 31 | Macarthur Anglican School | Cobbitty | Geography | 3 |
| 32 | MLC School | Burwood | Geography | 3 |
| 33 | Moriah College | Queens Park | Geography | 3 |
| 34 | Mount St Benedict College | Pennant Hills | Geography | 3 |
| 35 | Rosebank College | Five Dock | Geography | 3 |
| 36 | Ryde Secondary College | Ryde | Geography | 3 |
| 37 | SCEGGS Darlinghurst | Darlinghurst | Geography | 3 |
| 38 | St Ignatius College | Lane Cove | Geography | 3 |
| 39 | St Scholasticas College Glebe Point | Glebe Point | Geography | 3 |
| 40 | Sydney Boys High School | Moore Park | Geography | 3 |
| 41 | Tara Anglican School for Girls | North Parramatta | Geography | 3 |
| 42 | Asquith Boys High School | Asquith | Geography | 2 |
| 43 | Bethany College | Hurstville | Geography | 2 |
| 44 | Beverly Hills Girls High School | Beverly Hills | Geography | 2 |
| 45 | Blue Mountains Grammar School | Wentworth Falls | Geography | 2 |
| 46 | Burwood Girls High School | Croydon | Geography | 2 |
| 47 | Canberra Grammar School | Red Hill, ACT | Geography | 2 |
| 48 | Danebank An Anglican School for Girls | Hurstville | Geography | 2 |
| 49 | International Grammar School | Ultimo | Geography | 2 |
| 50 | Loreto Kirribilli | Kirribilli | Geography | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023