| 1 | SHORE Sydney Church of England Grammar School | North Sydney | Geography | 20 |
| 2 | Kinross Wolaroi School | Orange | Geography | 14 |
| 3 | Newcastle Grammar School | Newcastle | Geography | 14 |
| 4 | Sydney Grammar School | Darlinghurst | Geography | 14 |
| 5 | Abbotsleigh | Wahroonga | Geography | 13 |
| 6 | Pymble Ladies College | Pymble | Geography | 13 |
| 7 | Wenona School | North Sydney | Geography | 12 |
| 8 | Barker College | Hornsby | Geography | 10 |
| 9 | Kambala | Rose Bay | Geography | 8 |
| 10 | Monte Sant Angelo Mercy College | North Sydney | Geography | 8 |
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| 11 | St Ignatius College | Lane Cove | Geography | 8 |
| 12 | St John Bosco College | Engadine | Geography | 8 |
| 13 | All Saints College St Marys Campus | Maitland | Geography | 7 |
| 14 | Roseville College | Roseville | Geography | 7 |
| 15 | St Catherines School | Waverley | Geography | 7 |
| 16 | The Scots College | Bellevue Hill | Geography | 7 |
| 17 | Merewether High School | Broadmeadow | Geography | 6 |
| 18 | Ravenswood School for Girls | Gordon | Geography | 6 |
| 19 | Cerdon College | Merrylands | Geography | 5 |
| 20 | Fort Street High School | Petersham | Geography | 5 |
| 21 | Knox Grammar School | Wahroonga | Geography | 5 |
| 22 | Loreto Normanhurst | Normanhurst | Geography | 5 |
| 23 | Marcellin College | Randwick | Geography | 5 |
| 24 | Oakhill College | Castle Hill | Geography | 5 |
| 25 | Oxley High School | North Tamworth | Geography | 5 |
| 26 | St Josephs Catholic College | East Gosford | Geography | 5 |
| 27 | Canberra Grammar School | Red Hill, ACT | Geography | 4 |
| 28 | Hornsby Girls High School | Hornsby | Geography | 4 |
| 29 | Loreto Kirribilli | Kirribilli | Geography | 4 |
| 30 | Meriden School | Strathfield | Geography | 4 |
| 31 | North Sydney Girls High School | Crows Nest | Geography | 4 |
| 32 | Oxley College | Burradoo | Geography | 4 |
| 33 | Presbyterian Ladies College Sydney | Croydon | Geography | 4 |
| 34 | Queenwood School for Girls | Mosman | Geography | 4 |
| 35 | St George Girls High School | Kogarah | Geography | 4 |
| 36 | St Josephs College | ? | Geography | 4 |
| 37 | St Patricks College Strathfield | Strathfield | Geography | 4 |
| 38 | Sydney Boys High School | Moore Park | Geography | 4 |
| 39 | Tara Anglican School for Girls | North Parramatta | Geography | 4 |
| 40 | Ascham School | Edgecliff | Geography | 3 |
| 41 | Baulkham Hills High School | Baulkham Hills | Geography | 3 |
| 42 | Bethlehem College | Ashfield | Geography | 3 |
| 43 | Cronulla High School | Cronulla | Geography | 3 |
| 44 | Epping Boys High School | Eastwood | Geography | 3 |
| 45 | James Ruse Agricultural High School | Carlingford | Geography | 3 |
| 46 | Moriah College | Queens Park | Geography | 3 |
| 47 | Our Lady of Mercy College Parramatta | Parramatta | Geography | 3 |
| 48 | SCECGS Redlands | Cremorne | Geography | 3 |
| 49 | St Andrews Cathedral School | Sydney | Geography | 3 |
| 50 | St Pius X College | Chatswood | Geography | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 17 Feb 2023