| 1 | Sydney Grammar School | Darlinghurst | Geography | 48 |
| 2 | SHORE Sydney Church of England Grammar School | North Sydney | Geography | 33 |
| 3 | Knox Grammar School | Wahroonga | Geography | 22 |
| 4 | Wenona School | North Sydney | Geography | 15 |
| 5 | Abbotsleigh | Wahroonga | Geography | 11 |
| 6 | Barker College | Hornsby | Geography | 10 |
| 7 | Normanhurst Boys High School | Normanhurst | Geography | 10 |
| 8 | Ascham School | Edgecliff | Geography | 9 |
| 9 | Pymble Ladies College | Pymble | Geography | 9 |
| 10 | Hornsby Girls High School | Hornsby | Geography | 8 |
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| 11 | St Aloysius College | Milsons Point | Geography | 8 |
| 12 | Arden Anglican School Epping Campus | Epping | Geography | 7 |
| 13 | Brigidine College Randwick | Randwick | Geography | 7 |
| 14 | Calrossy Anglican School | Tamworth | Geography | 7 |
| 15 | Cherrybrook Technology High School | Cherrybrook | Geography | 7 |
| 16 | Marcellin College | Randwick | Geography | 7 |
| 17 | Merewether High School | Broadmeadow | Geography | 7 |
| 18 | Meriden School | Strathfield | Geography | 7 |
| 19 | Monte Sant Angelo Mercy College | North Sydney | Geography | 7 |
| 20 | Reddam House Bondi Campus | North Bondi | Geography | 7 |
| 21 | Brigidine College St Ives | St Ives | Geography | 6 |
| 22 | Fort Street High School | Petersham | Geography | 6 |
| 23 | MLC School | Burwood | Geography | 6 |
| 24 | Newington College | Stanmore | Geography | 6 |
| 25 | Queenwood School for Girls | Mosman | Geography | 6 |
| 26 | Cranbrook School | Bellevue Hill | Geography | 5 |
| 27 | Loreto Kirribilli | Kirribilli | Geography | 5 |
| 28 | Presbyterian Ladies College Sydney | Croydon | Geography | 5 |
| 29 | St Catherines School | Waverley | Geography | 5 |
| 30 | Sydney Boys High School | Moore Park | Geography | 5 |
| 31 | The Kings School | North Parramatta | Geography | 5 |
| 32 | Castle Hill High School | Castle Hill | Geography | 4 |
| 33 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Geography | 4 |
| 34 | Newcastle Grammar School | Newcastle | Geography | 4 |
| 35 | North Sydney Girls High School | Crows Nest | Geography | 4 |
| 36 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Geography | 4 |
| 37 | SCECGS Redlands | Cremorne | Geography | 4 |
| 38 | SCEGGS Darlinghurst | Darlinghurst | Geography | 4 |
| 39 | St Josephs College Hunters Hill | Hunters Hill | Geography | 4 |
| 40 | St Scholasticas College Glebe Point | Glebe Point | Geography | 4 |
| 41 | Tara Anglican School for Girls | North Parramatta | Geography | 4 |
| 42 | Cronulla High School | Cronulla | Geography | 3 |
| 43 | Elizabeth Macarthur High School | Narellan | Geography | 3 |
| 44 | Grafton High School | Grafton | Geography | 3 |
| 45 | Lambton High School | Lambton | Geography | 3 |
| 46 | Oakhill College | Castle Hill | Geography | 3 |
| 47 | Ravenswood School for Girls | Gordon | Geography | 3 |
| 48 | Roseville College | Roseville | Geography | 3 |
| 49 | St George Girls High School | Kogarah | Geography | 3 |
| 50 | Aquinas College | Menai | Geography | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 6 Sep 2023