| 1 | Sydney Boys High School | Moore Park | Mathematics | 101 |
| 2 | North Sydney Girls High School | Crows Nest | Mathematics | 60 |
| 3 | James Ruse Agricultural High School | Carlingford | Mathematics | 59 |
| 4 | Gosford High School | Gosford | Mathematics | 56 |
| 5 | North Sydney Boys High School | Crows Nest | Mathematics | 51 |
| 6 | Hurlstone Agricultural High School | Glenfield | Mathematics | 50 |
| 7 | Baulkham Hills High School | Baulkham Hills | Mathematics | 49 |
| 8 | St George Girls High School | Kogarah | Mathematics | 47 |
| 9 | Sydney Girls High School | Surry Hills | Mathematics | 47 |
| 10 | Barker College | Hornsby | Mathematics | 41 |
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| 11 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Mathematics | 41 |
| 12 | Moriah College | Queens Park | Mathematics | 40 |
| 13 | Normanhurst Boys High School | Normanhurst | Mathematics | 40 |
| 14 | Pymble Ladies College | Pymble | Mathematics | 40 |
| 15 | Malek Fahd Islamic School | Greenacre | Mathematics | 39 |
| 16 | St Aloysius College | Milsons Point | Mathematics | 39 |
| 17 | Sydney Technical High School | Bexley | Mathematics | 36 |
| 18 | Fort Street High School | Petersham | Mathematics | 35 |
| 19 | Trinity Grammar School | Summer Hill | Mathematics | 35 |
| 20 | St Ignatius College | Lane Cove | Mathematics | 34 |
| 21 | Merewether High School | Broadmeadow | Mathematics | 30 |
| 22 | Oakhill College | Castle Hill | Mathematics | 30 |
| 23 | Caringbah High School | Caringbah | Mathematics | 29 |
| 24 | Sefton High School | Sefton | Mathematics | 29 |
| 25 | Newington College | Stanmore | Mathematics | 28 |
| 26 | Sydney Grammar School | Darlinghurst | Mathematics | 28 |
| 27 | Cherrybrook Technology High School | Cherrybrook | Mathematics | 26 |
| 28 | Penrith High School | Penrith | Mathematics | 25 |
| 29 | SHORE Sydney Church of England Grammar School | North Sydney | Mathematics | 25 |
| 30 | Marcellin College | Randwick | Mathematics | 24 |
| 31 | Killara High School | Killara | Mathematics | 23 |
| 32 | Parramatta Marist High School | Westmead | Mathematics | 22 |
| 33 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics | 21 |
| 34 | Hornsby Girls High School | Hornsby | Mathematics | 20 |
| 35 | Ascham School | Edgecliff | Mathematics | 19 |
| 36 | Cranbrook School | Bellevue Hill | Mathematics | 19 |
| 37 | Loreto Kirribilli | Kirribilli | Mathematics | 19 |
| 38 | SCEGGS Darlinghurst | Darlinghurst | Mathematics | 19 |
| 39 | Patrician Brothers College Fairfield | Fairfield | Mathematics | 18 |
| 40 | Canberra Grammar School | Red Hill, ACT | Mathematics | 17 |
| 41 | Girraween High School | Girraween | Mathematics | 17 |
| 42 | The Scots College | Bellevue Hill | Mathematics | 17 |
| 43 | Turramurra High School | South Turramurra | Mathematics | 17 |
| 44 | Ravenswood School for Girls | Gordon | Mathematics | 16 |
| 45 | St Francis Xaviers College | Hamilton | Mathematics | 16 |
| 46 | St Josephs College | ? | Mathematics | 16 |
| 47 | St Pius X College | Chatswood | Mathematics | 16 |
| 48 | The Kings School | North Parramatta | Mathematics | 16 |
| 49 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics | 15 |
| 50 | St Marys Senior High School | St Marys | Mathematics | 15 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 22 Feb 2021