| 21 | Pymble Ladies College | Pymble | Mathematics | 36 |
| 22 | Barker College | Hornsby | Mathematics | 32 |
| 23 | Canley Vale High School | Canley Vale | Mathematics | 32 |
| 24 | Hornsby Girls High School | Hornsby | Mathematics | 32 |
| 25 | St Ignatius College | Lane Cove | Mathematics | 32 |
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| 26 | Sydney Technical High School | Bexley | Mathematics | 32 |
| 27 | Cranbrook School | Bellevue Hill | Mathematics | 31 |
| 28 | SCEGGS Darlinghurst | Darlinghurst | Mathematics | 30 |
| 29 | Parramatta Marist High School | Westmead | Mathematics | 29 |
| 30 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics | 29 |
| 31 | Turramurra High School | South Turramurra | Mathematics | 25 |
| 32 | St Josephs College | ? | Mathematics | 24 |
| 33 | The Kings School | North Parramatta | Mathematics | 24 |
| 34 | Abbotsleigh | Wahroonga | Mathematics | 23 |
| 35 | Caringbah High School | Caringbah | Mathematics | 23 |
| 36 | Merewether High School | Broadmeadow | Mathematics | 23 |
| 37 | Macquarie Fields High School | Macquarie Fields | Mathematics | 22 |
| 38 | St Patricks Marist College | Dundas | Mathematics | 22 |
| 39 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics | 21 |
| 40 | Moriah College | Queens Park | Mathematics | 21 |
| 41 | Smiths Hill High School | Wollongong | Mathematics | 21 |
| 42 | Trinity Grammar School | Summer Hill | Mathematics | 21 |
| 43 | Reddam House Bondi Campus | North Bondi | Mathematics | 20 |
| 44 | St Marys Cathedral College | Sydney | Mathematics | 20 |
| 45 | Sydney Grammar School | Darlinghurst | Mathematics | 20 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023