| 1 | James Ruse Agricultural High School | Carlingford | Biology | 35 |
| 2 | Malek Fahd Islamic School | Greenacre | Biology | 33 |
| 3 | Barker College | Hornsby | Biology | 29 |
| 4 | North Sydney Girls High School | Crows Nest | Biology | 29 |
| 5 | Fort Street High School | Petersham | Biology | 25 |
| 6 | Hurlstone Agricultural High School | Glenfield | Biology | 25 |
| 7 | Pymble Ladies College | Pymble | Biology | 24 |
| 8 | Baulkham Hills High School | Baulkham Hills | Biology | 22 |
| 9 | Killara High School | Killara | Biology | 18 |
| 10 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Biology | 18 |
| |
||||
| 11 | Girraween High School | Girraween | Biology | 17 |
| 12 | Abbotsleigh | Wahroonga | Biology | 13 |
| 13 | Calrossy Anglican School | Tamworth | Biology | 13 |
| 14 | Hornsby Girls High School | Hornsby | Biology | 13 |
| 15 | Merewether High School | Broadmeadow | Biology | 13 |
| 16 | The Scots School Albury | Albury | Biology | 13 |
| 17 | Cheltenham Girls High School | Beecroft | Biology | 12 |
| 18 | Gosford High School | Gosford | Biology | 11 |
| 19 | St George Girls High School | Kogarah | Biology | 11 |
| 20 | Strathfield Girls High School | Strathfield | Biology | 11 |
| 21 | Tara Anglican School for Girls | North Parramatta | Biology | 11 |
| 22 | Ascham School | Edgecliff | Biology | 10 |
| 23 | Caringbah High School | Caringbah | Biology | 10 |
| 24 | Freeman Catholic College | Bonnyrigg Heights | Biology | 10 |
| 25 | Kinross Wolaroi School | Orange | Biology | 10 |
| 26 | Sefton High School | Sefton | Biology | 10 |
| 27 | Smiths Hill High School | Wollongong | Biology | 10 |
| 28 | Albury High School | Albury | Biology | 9 |
| 29 | Brigidine College St Ives | St Ives | Biology | 9 |
| 30 | Cherrybrook Technology High School | Cherrybrook | Biology | 9 |
| 31 | Pennant Hills High School | Pennant Hills | Biology | 9 |
| 32 | Penrith High School | Penrith | Biology | 9 |
| 33 | Sydney Girls High School | Surry Hills | Biology | 9 |
| 34 | Loreto Kirribilli | Kirribilli | Biology | 8 |
| 35 | Queenwood School for Girls | Mosman | Biology | 8 |
| 36 | SCEGGS Darlinghurst | Darlinghurst | Biology | 8 |
| 37 | SHORE Sydney Church of England Grammar School | North Sydney | Biology | 8 |
| 38 | William Clarke College | Kellyville | Biology | 8 |
| 39 | Carlingford High School | Carlingford | Biology | 7 |
| 40 | Kambala | Rose Bay | Biology | 7 |
| 41 | Oakhill College | Castle Hill | Biology | 7 |
| 42 | Roseville College | Roseville | Biology | 7 |
| 43 | St Francis Xaviers College | Hamilton | Biology | 7 |
| 44 | St Josephs College | ? | Biology | 7 |
| 45 | St Marks Coptic Orthodox College | Wattle Grove | Biology | 7 |
| 46 | The Illawarra Grammar School | Wollongong | Biology | 7 |
| 47 | Wenona School | North Sydney | Biology | 7 |
| 48 | Willoughby Girls High School | Willoughby | Biology | 7 |
| 49 | Burwood Girls High School | Croydon | Biology | 6 |
| 50 | Epping Boys High School | Eastwood | Biology | 6 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 17 Feb 2023