| 26 | Cranbrook School | Bellevue Hill | Mathematics | 31 |
| 27 | SHORE Sydney Church of England Grammar School | North Sydney | Mathematics | 30 |
| 28 | St George Girls High School | Kogarah | Mathematics | 29 |
| 29 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics | 28 |
| 30 | Sydney Girls High School | Surry Hills | Mathematics | 28 |
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| 31 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics | 28 |
| 32 | Merewether High School | Broadmeadow | Mathematics | 27 |
| 33 | SCEGGS Darlinghurst | Darlinghurst | Mathematics | 27 |
| 34 | Abbotsleigh | Wahroonga | Mathematics | 26 |
| 35 | Barker College | Hornsby | Mathematics | 26 |
| 36 | Moriah College | Queens Park | Mathematics | 26 |
| 37 | Newington College | Stanmore | Mathematics | 26 |
| 38 | Reddam House Bondi Campus | North Bondi | Mathematics | 24 |
| 39 | Trinity Grammar School | Summer Hill | Mathematics | 24 |
| 40 | St Patricks Marist College | Dundas | Mathematics | 23 |
| 41 | Canberra Grammar School | Red Hill, ACT | Mathematics | 22 |
| 42 | The Scots College | Bellevue Hill | Mathematics | 22 |
| 43 | Cheltenham Girls High School | Beecroft | Mathematics | 21 |
| 44 | Girraween High School | Girraween | Mathematics | 21 |
| 45 | INTI International College Penang | Malaysia | Mathematics | 20 |
| 46 | Smiths Hill High School | Wollongong | Mathematics | 20 |
| 47 | Turramurra High School | South Turramurra | Mathematics | 20 |
| 48 | Ascham School | Edgecliff | Mathematics | 19 |
| 49 | Loreto Normanhurst | Normanhurst | Mathematics | 19 |
| 50 | St Catherines School | Waverley | Mathematics | 19 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 17 Feb 2023