| 1 | Abbotsleigh | Wahroonga | Geography | 20 |
| 2 | All Saints College St Marys Campus | Maitland | Geography | 1 |
| 3 | Arden Anglican School Epping Campus | Epping | Geography | 7 |
| 4 | Ascham School | Edgecliff | Geography | 4 |
| 5 | Asquith Boys High School | Asquith | Geography | 2 |
| 6 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Geography | 1 |
| 7 | Barker College | Hornsby | Geography | 6 |
| 8 | Bethany College | Hurstville | Geography | 2 |
| 9 | Beverly Hills Girls High School | Beverly Hills | Geography | 2 |
| 10 | Blue Mountains Grammar School | Wentworth Falls | Geography | 2 |
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| 11 | Brigidine College St Ives | St Ives | Geography | 1 |
| 12 | Burwood Girls High School | Croydon | Geography | 2 |
| 13 | Canberra Grammar School | Red Hill, ACT | Geography | 2 |
| 14 | Corowa High School | Corowa | Geography | 1 |
| 15 | Danebank An Anglican School for Girls | Hurstville | Geography | 2 |
| 16 | Emanuel School | Randwick | Geography | 1 |
| 17 | Engadine High School | Engadine | Geography | 5 |
| 18 | Epping Boys High School | Eastwood | Geography | 4 |
| 19 | Fort Street High School | Petersham | Geography | 4 |
| 20 | Holy Spirit Catholic College Lakemba | Lakemba | Geography | 1 |
| 21 | Hornsby Girls High School | Hornsby | Geography | 6 |
| 22 | Inaburra School | Bangor | Geography | 1 |
| 23 | International Grammar School | Ultimo | Geography | 2 |
| 24 | Karabar High School Distance Education Centre | Queanbeyan | Geography | 1 |
| 25 | Kiama High School | Kiama | Geography | 1 |
| 26 | Kinross Wolaroi School | Orange | Geography | 1 |
| 27 | Knox Grammar School | Wahroonga | Geography | 5 |
| 28 | Loreto Kirribilli | Kirribilli | Geography | 2 |
| 29 | Loreto Normanhurst | Normanhurst | Geography | 6 |
| 30 | Macarthur Anglican School | Cobbitty | Geography | 3 |
| 31 | Marcellin College | Randwick | Geography | 5 |
| 32 | Masada College | St Ives | Geography | 1 |
| 33 | Meadowbank Education Trust School | Sydney Olympic Park | Geography | 2 |
| 34 | Merewether High School | Broadmeadow | Geography | 4 |
| 35 | Meriden School | Strathfield | Geography | 5 |
| 36 | MLC School | Burwood | Geography | 3 |
| 37 | Monte Sant Angelo Mercy College | North Sydney | Geography | 15 |
| 38 | Moree Secondary College Albert St Campus | Moree | Geography | 1 |
| 39 | Moriah College | Queens Park | Geography | 3 |
| 40 | Mount St Benedict College | Pennant Hills | Geography | 3 |
| 41 | Newcastle Grammar School | Newcastle | Geography | 12 |
| 42 | Normanhurst Boys High School | Normanhurst | Geography | 10 |
| 43 | North Sydney Boys High School | Crows Nest | Geography | 4 |
| 44 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Geography | 1 |
| 45 | Oakhill College | Castle Hill | Geography | 2 |
| 46 | Our Lady of Mercy College Parramatta | Parramatta | Geography | 1 |
| 47 | Oxford Falls Grammar School | Oxford Falls | Geography | 1 |
| 48 | Oxley High School | North Tamworth | Geography | 1 |
| 49 | Port Hacking High School | Miranda | Geography | 1 |
| 50 | Presbyterian Ladies College Sydney | Croydon | Geography | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023