| 1 | Sydney Grammar School | Darlinghurst | Geography | 41 |
| 2 | Knox Grammar School | Wahroonga | Geography | 23 |
| 3 | Abbotsleigh | Wahroonga | Geography | 19 |
| 4 | Cranbrook School | Bellevue Hill | Geography | 15 |
| 5 | SHORE Sydney Church of England Grammar School | North Sydney | Geography | 15 |
| 6 | Fort Street High School | Petersham | Geography | 14 |
| 7 | Brigidine College St Ives | St Ives | Geography | 10 |
| 8 | Hornsby Girls High School | Hornsby | Geography | 10 |
| 9 | Marcellin College | Randwick | Geography | 10 |
| 10 | Pymble Ladies College | Pymble | Geography | 10 |
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| 11 | Caringbah High School | Caringbah | Geography | 9 |
| 12 | Cherrybrook Technology High School | Cherrybrook | Geography | 9 |
| 13 | Ascham School | Edgecliff | Geography | 7 |
| 14 | Cheltenham Girls High School | Beecroft | Geography | 7 |
| 15 | St Scholasticas College Glebe Point | Glebe Point | Geography | 7 |
| 16 | Arden Anglican School Epping Campus | Epping | Geography | 6 |
| 17 | Sydney Girls High School | Surry Hills | Geography | 6 |
| 18 | Barker College | Hornsby | Geography | 5 |
| 19 | Merewether High School | Broadmeadow | Geography | 5 |
| 20 | Newington College | Stanmore | Geography | 5 |
| 21 | Normanhurst Boys High School | Normanhurst | Geography | 5 |
| 22 | Reddam House Bondi Campus | North Bondi | Geography | 5 |
| 23 | Loreto Normanhurst | Normanhurst | Geography | 4 |
| 24 | Ravenswood School for Girls | Gordon | Geography | 4 |
| 25 | Santa Sabina College | Strathfield | Geography | 4 |
| 26 | SCEGGS Darlinghurst | Darlinghurst | Geography | 4 |
| 27 | St Josephs College Hunters Hill | Hunters Hill | Geography | 4 |
| 28 | Sydney Boys High School | Moore Park | Geography | 4 |
| 29 | Elizabeth Macarthur High School | Narellan | Geography | 3 |
| 30 | Epping Boys High School | Eastwood | Geography | 3 |
| 31 | Loreto Kirribilli | Kirribilli | Geography | 3 |
| 32 | Marist Catholic College North Shore | North Sydney | Geography | 3 |
| 33 | Newcastle Grammar School | Newcastle | Geography | 3 |
| 34 | Oxford Falls Grammar School | Oxford Falls | Geography | 3 |
| 35 | Queenwood School for Girls | Mosman | Geography | 3 |
| 36 | Rose Bay Secondary College | Dover Heights | Geography | 3 |
| 37 | Roseville College | Roseville | Geography | 3 |
| 38 | St Aloysius College | Milsons Point | Geography | 3 |
| 39 | St Ives High School | St Ives | Geography | 3 |
| 40 | St John Bosco College | Engadine | Geography | 3 |
| 41 | The Kings School | North Parramatta | Geography | 3 |
| 42 | Baulkham Hills High School | Baulkham Hills | Geography | 2 |
| 43 | Brigidine College Randwick | Randwick | Geography | 2 |
| 44 | Calrossy Anglican School | Tamworth | Geography | 2 |
| 45 | Farrer Memorial Agricultural High School | Calala | Geography | 2 |
| 46 | Frensham School | Mittagong | Geography | 2 |
| 47 | Holy Spirit College Bellambi | Bellambi | Geography | 2 |
| 48 | Killara High School | Killara | Geography | 2 |
| 49 | Lambton High School | Lambton | Geography | 2 |
| 50 | Macarthur Anglican School | Cobbitty | Geography | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 29 Dec 2023