| 1 | Marian Catholic College | ? | Mathematics Extension 2 | 1 |
| 2 | St Johns College | ? | Mathematics Extension 2 | 2 |
| 3 | St Josephs College | ? | Mathematics Extension 2 | 3 |
| 4 | St Pauls Catholic College | ? | Mathematics Extension 2 | 1 |
| 5 | The Scots School Albury | Albury | Mathematics Extension 2 | 1 |
| 6 | Alexandria Park Community School | Alexandria | Mathematics Extension 2 | 3 |
| 7 | Alstonville High School | Alstonville | Mathematics Extension 2 | 1 |
| 8 | New England Girls School | Armidale | Mathematics Extension 2 | 1 |
| 9 | PLC Armidale | Armidale | Mathematics Extension 2 | 1 |
| 10 | Canterbury Boys High School | Ashbury | Mathematics Extension 2 | 1 |
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| 11 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | 1 |
| 12 | Bethlehem College | Ashfield | Mathematics Extension 2 | 5 |
| 13 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 2 | 4 |
| 14 | St Euphemia College | Bankstown | Mathematics Extension 2 | 1 |
| 15 | Lucas Heights Community School | Barden Ridge | Mathematics Extension 2 | 1 |
| 16 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | 67 |
| 17 | Model Farms High School | Baulkham Hills | Mathematics Extension 2 | 1 |
| 18 | Cheltenham Girls High School | Beecroft | Mathematics Extension 2 | 5 |
| 19 | Cranbrook School | Bellevue Hill | Mathematics Extension 2 | 8 |
| 20 | The Scots College | Bellevue Hill | Mathematics Extension 2 | 10 |
| 21 | Beverly Hills Girls High School | Beverly Hills | Mathematics Extension 2 | 2 |
| 22 | Sydney Technical High School | Bexley | Mathematics Extension 2 | 37 |
| 23 | Birrong Boys High School | Birrong | Mathematics Extension 2 | 1 |
| 24 | Patrician Brothers College Blacktown | Blacktown | Mathematics Extension 2 | 1 |
| 25 | Blakehurst High School | Blakehurst | Mathematics Extension 2 | 11 |
| 26 | Blaxland High School | Blaxland | Mathematics Extension 2 | 2 |
| 27 | Nowra Anglican College | Bomaderry | Mathematics Extension 2 | 1 |
| 28 | Bossley Park High School | Bossley Park | Mathematics Extension 2 | 2 |
| 29 | Merewether High School | Broadmeadow | Mathematics Extension 2 | 5 |
| 30 | St Augustines College | Brookvale | Mathematics Extension 2 | 2 |
| 31 | Chevalier College | Burradoo | Mathematics Extension 2 | 2 |
| 32 | MLC School | Burwood | Mathematics Extension 2 | 1 |
| 33 | Cabramatta High School | Cabramatta | Mathematics Extension 2 | 1 |
| 34 | Canley Vale High School | Canley Vale | Mathematics Extension 2 | 8 |
| 35 | Canterbury Girls High School | Canterbury | Mathematics Extension 2 | 2 |
| 36 | Caringbah High School | Caringbah | Mathematics Extension 2 | 8 |
| 37 | Carlingford High School | Carlingford | Mathematics Extension 2 | 6 |
| 38 | James Ruse Agricultural High School | Carlingford | Mathematics Extension 2 | 94 |
| 39 | Castle Hill High School | Castle Hill | Mathematics Extension 2 | 2 |
| 40 | Gilroy Catholic College | Castle Hill | Mathematics Extension 2 | 2 |
| 41 | Oakhill College | Castle Hill | Mathematics Extension 2 | 2 |
| 42 | Chatswood High School | Chatswood | Mathematics Extension 2 | 9 |
| 43 | St Pius X College | Chatswood | Mathematics Extension 2 | 4 |
| 44 | Cherrybrook Technology High School | Cherrybrook | Mathematics Extension 2 | 13 |
| 45 | Macarthur Anglican School | Cobbitty | Mathematics Extension 2 | 1 |
| 46 | Bishop Druitt College | Coffs Harbour | Mathematics Extension 2 | 3 |
| 47 | Pittwater House Schools | Collaroy | Mathematics Extension 2 | 4 |
| 48 | Concord High School | Concord | Mathematics Extension 2 | 7 |
| 49 | Avondale School | Cooranbong | Mathematics Extension 2 | 1 |
| 50 | SCECGS Redlands | Cremorne | Mathematics Extension 2 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Jan 2022