| 1 | Barker College | Hornsby | General Mathematics | 39 |
| 2 | Knox Grammar School | Wahroonga | General Mathematics | 38 |
| 3 | St Francis Xaviers College | Hamilton | General Mathematics | 31 |
| 4 | The Kings School | North Parramatta | General Mathematics | 30 |
| 5 | Meadowbank Education Trust School | Sydney Olympic Park | General Mathematics | 25 |
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| 6 | Ravenswood School for Girls | Gordon | General Mathematics | 22 |
| 7 | Pymble Ladies College | Pymble | General Mathematics | 21 |
| 8 | Gosford High School | Gosford | General Mathematics | 19 |
| 9 | SHORE Sydney Church of England Grammar School | North Sydney | General Mathematics | 19 |
| 10 | St Andrews Cathedral School | Sydney | General Mathematics | 19 |
| 11 | Sule College Prestons | Prestons | General Mathematics | 19 |
| 12 | Hurlstone Agricultural High School | Glenfield | General Mathematics | 18 |
| 13 | The Scots College | Bellevue Hill | General Mathematics | 17 |
| 14 | St Ignatius College | Lane Cove | General Mathematics | 16 |
| 15 | MacKillop College Port Macquarie | Port Macquarie | General Mathematics | 15 |
| 16 | Roseville College | Roseville | General Mathematics | 15 |
| 17 | Aquinas College | Menai | General Mathematics | 14 |
| 18 | Killara High School | Killara | General Mathematics | 14 |
| 19 | Kirrawee High School | Kirrawee | General Mathematics | 13 |
| 20 | SCEGGS Darlinghurst | Darlinghurst | General Mathematics | 13 |
| 21 | St Josephs Catholic College | East Gosford | General Mathematics | 13 |
| 22 | Wenona School | North Sydney | General Mathematics | 13 |
| 23 | Abbotsleigh | Wahroonga | General Mathematics | 12 |
| 24 | Brigidine College St Ives | St Ives | General Mathematics | 12 |
| 25 | Cherrybrook Technology High School | Cherrybrook | General Mathematics | 12 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 27 Jan 2021