| 26 | Ryde Secondary College | Ryde | Mathematics Extension 1 | 26 |
| 27 | The Kings School | North Parramatta | Mathematics Extension 1 | 26 |
| 28 | Gosford High School | Gosford | Mathematics Extension 1 | 25 |
| 29 | St Aloysius College | Milsons Point | Mathematics Extension 1 | 25 |
| 30 | The Scots College | Bellevue Hill | Mathematics Extension 1 | 24 |
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| 31 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | 24 |
| 32 | SHORE Sydney Church of England Grammar School | North Sydney | Mathematics Extension 1 | 23 |
| 33 | Abbotsleigh | Wahroonga | Mathematics Extension 1 | 22 |
| 34 | Carlingford High School | Carlingford | Mathematics Extension 1 | 22 |
| 35 | Macquarie Fields High School | Macquarie Fields | Mathematics Extension 1 | 22 |
| 36 | Meriden School | Strathfield | Mathematics Extension 1 | 22 |
| 37 | Chatswood High School | Chatswood | Mathematics Extension 1 | 21 |
| 38 | Penrith High School | Penrith | Mathematics Extension 1 | 21 |
| 39 | Presbyterian Ladies College Sydney | Croydon | Mathematics Extension 1 | 20 |
| 40 | Strathfield Girls High School | Strathfield | Mathematics Extension 1 | 20 |
| 41 | Trinity Grammar School | Summer Hill | Mathematics Extension 1 | 20 |
| 42 | Turramurra High School | South Turramurra | Mathematics Extension 1 | 20 |
| 43 | Blakehurst High School | Blakehurst | Mathematics Extension 1 | 19 |
| 44 | Caringbah High School | Caringbah | Mathematics Extension 1 | 19 |
| 45 | St Ignatius College | Lane Cove | Mathematics Extension 1 | 19 |
| 46 | Smiths Hill High School | Wollongong | Mathematics Extension 1 | 18 |
| 47 | St Marys Senior High School | St Marys | Mathematics Extension 1 | 18 |
| 48 | Burwood Girls High School | Croydon | Mathematics Extension 1 | 17 |
| 49 | Georges River College Oatley Senior Campus | Oatley | Mathematics Extension 1 | 17 |
| 50 | Homebush Boys High School | Homebush | Mathematics Extension 1 | 16 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Jan 2022