| 1 | Merewether High School | Broadmeadow | Biology | 37 |
| 2 | Hornsby Girls High School | Hornsby | Biology | 27 |
| 3 | James Ruse Agricultural High School | Carlingford | Biology | 25 |
| 4 | Abbotsleigh | Wahroonga | Biology | 22 |
| 5 | North Sydney Girls High School | Crows Nest | Biology | 22 |
| 6 | Pymble Ladies College | Pymble | Biology | 21 |
| 7 | Sydney Grammar School | Darlinghurst | Biology | 21 |
| 8 | Baulkham Hills High School | Baulkham Hills | Biology | 20 |
| 9 | Caringbah High School | Caringbah | Biology | 20 |
| 10 | Fort Street High School | Petersham | Biology | 16 |
| 11 | Normanhurst Boys High School | Normanhurst | Biology | 16 |
| 12 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Biology | 16 |
| 13 | Presbyterian Ladies College Sydney | Croydon | Biology | 16 |
| 14 | Al-Faisal College | Auburn | Biology | 15 |
| 15 | Ascham School | Edgecliff | Biology | 15 |
| 16 | Hurlstone Agricultural High School | Glenfield | Biology | 15 |
| 17 | Loreto Normanhurst | Normanhurst | Biology | 14 |
| 18 | Girraween High School | Girraween | Biology | 13 |
| 19 | IPEKA Integrated Christian School | Jakarta, Indonesia | Biology | 13 |
| 20 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Biology | 13 |
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| 21 | Chatswood High School | Chatswood | Biology | 12 |
| 22 | Cherrybrook Technology High School | Cherrybrook | Biology | 12 |
| 23 | Strathfield Girls High School | Strathfield | Biology | 12 |
| 24 | Malek Fahd Islamic School | Greenacre | Biology | 11 |
| 25 | Meriden School | Strathfield | Biology | 11 |
| 26 | Our Lady of Mercy College Parramatta | Parramatta | Biology | 10 |
| 27 | Penrith High School | Penrith | Biology | 10 |
| 28 | St Aloysius College | Milsons Point | Biology | 10 |
| 29 | St Lukes Grammar School | Dee Why | Biology | 10 |
| 30 | Sydney Girls High School | Surry Hills | Biology | 10 |
| 31 | Burwood Girls High School | Croydon | Biology | 9 |
| 32 | Willoughby Girls High School | Willoughby | Biology | 9 |
| 33 | Carlingford High School | Carlingford | Biology | 8 |
| 34 | Cheltenham Girls High School | Beecroft | Biology | 8 |
| 35 | Knox Grammar School | Wahroonga | Biology | 8 |
| 36 | SCEGGS Darlinghurst | Darlinghurst | Biology | 8 |
| 37 | Sefton High School | Sefton | Biology | 8 |
| 38 | St George Girls High School | Kogarah | Biology | 8 |
| 39 | Sydney Boys High School | Moore Park | Biology | 8 |
| 40 | Wenona School | North Sydney | Biology | 8 |
| 41 | Amity College Prestons | Prestons | Biology | 7 |
| 42 | Barker College | Hornsby | Biology | 7 |
| 43 | Brigidine College St Ives | St Ives | Biology | 7 |
| 44 | Smiths Hill High School | Wollongong | Biology | 7 |
| 45 | St Philips Christian College Newcastle | Waratah | Biology | 7 |
| 46 | William Clarke College | Kellyville | Biology | 7 |
| 47 | Al Noori Muslim School Senior Campus | Greenacre | Biology | 6 |
| 48 | Davidson High School | Frenchs Forest | Biology | 6 |
| 49 | Kambala | Rose Bay | Biology | 6 |
| 50 | Monte Sant Angelo Mercy College | North Sydney | Biology | 6 |
| 51 | Newington College | Stanmore | Biology | 6 |
| 52 | Pittwater High School | Mona Vale | Biology | 6 |
| 53 | Ravenswood School for Girls | Gordon | Biology | 6 |
| 54 | Reddam House Bondi Campus | North Bondi | Biology | 6 |
| 55 | St Catherines School | Waverley | Biology | 6 |
| 56 | St Mary Star of the Sea College | Wollongong | Biology | 6 |
| 57 | St Vincents College | Potts Point | Biology | 6 |
| 58 | William Carey Christian School | Prestons | Biology | 6 |
| 59 | Bethany College | Hurstville | Biology | 5 |
| 60 | Blacktown Girls High School | Blacktown | Biology | 5 |
| 61 | Central Coast Grammar School | Erina Heights | Biology | 5 |
| 62 | Epping Boys High School | Eastwood | Biology | 5 |
| 63 | Frensham School | Mittagong | Biology | 5 |
| 64 | Kellyville High School | Kellyville | Biology | 5 |
| 65 | Killara High School | Killara | Biology | 5 |
| 66 | Mount St Benedict College | Pennant Hills | Biology | 5 |
| 67 | Newcastle Grammar School | Newcastle | Biology | 5 |
| 68 | North Sydney Boys High School | Crows Nest | Biology | 5 |
| 69 | Oakhill College | Castle Hill | Biology | 5 |
| 70 | Rose Bay Secondary College | Dover Heights | Biology | 5 |
| 71 | Roseville College | Roseville | Biology | 5 |
| 72 | Sylvania High School | Sylvania | Biology | 5 |
| 73 | Xavier High School | North Albury | Biology | 5 |
| 74 | Australian International School Malaysia | Selangor, Malaysia | Biology | 4 |
| 75 | Calrossy Anglican School | Tamworth | Biology | 4 |
| 76 | Cumberland High School | Carlingford | Biology | 4 |
| 77 | Gosford High School | Gosford | Biology | 4 |
| 78 | Holy Spirit College Bellambi | Bellambi | Biology | 4 |
| 79 | Kotara High School | Adamstown | Biology | 4 |
| 80 | Moriah College | Queens Park | Biology | 4 |
| 81 | Parramatta Marist High School | Westmead | Biology | 4 |
| 82 | Queenwood School for Girls | Mosman | Biology | 4 |
| 83 | SHORE Sydney Church of England Grammar School | North Sydney | Biology | 4 |
| 84 | St Ignatius College | Lane Cove | Biology | 4 |
| 85 | St Josephs Catholic College | East Gosford | Biology | 4 |
| 86 | St Marys Senior High School | St Marys | Biology | 4 |
| 87 | Tangara School for Girls | Cherrybrook | Biology | 4 |
| 88 | Tempe High School | Tempe | Biology | 4 |
| 89 | Al Amanah College | Liverpool | Biology | 3 |
| 90 | All Saints Catholic College Casula Campus | Casula | Biology | 3 |
| 91 | Aquinas College | Menai | Biology | 3 |
| 92 | Arden Anglican School Epping Campus | Epping | Biology | 3 |
| 93 | Castle Hill High School | Castle Hill | Biology | 3 |
| 94 | Catherine McAuley Westmead | Westmead | Biology | 3 |
| 95 | Cerdon College | Merrylands | Biology | 3 |
| 96 | Covenant Christian School | Belrose | Biology | 3 |
| 97 | East Hills Girls Technology High School | Panania | Biology | 3 |
| 98 | Freeman Catholic College | Bonnyrigg Heights | Biology | 3 |
| 99 | Georges River College Oatley Senior Campus | Oatley | Biology | 3 |
| 100 | Glenwood High School | Glenwood | Biology | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023