| 1 | Abbotsleigh | Wahroonga | Economics | 13 |
| 2 | Al Noori Muslim School Senior Campus | Greenacre | Economics | 2 |
| 3 | Albury High School | Albury | Economics | 1 |
| 4 | Alexandria Park Community School | Alexandria | Economics | 1 |
| 5 | Amity College Prestons | Prestons | Economics | 1 |
| 6 | Arthur Phillip High School | Parramatta | Economics | 2 |
| 7 | Ascham School | Edgecliff | Economics | 10 |
| 8 | Asquith Boys High School | Asquith | Economics | 1 |
| 9 | Asquith Girls High School | Asquith | Economics | 1 |
| 10 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Economics | 3 |
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| 11 | Australian International School Malaysia | Selangor, Malaysia | Economics | 2 |
| 12 | Australian Islamic College of Sydney | Mount Druitt | Economics | 1 |
| 13 | Barker College | Hornsby | Economics | 19 |
| 14 | Baulkham Hills High School | Baulkham Hills | Economics | 34 |
| 15 | Blacktown Boys High School | Blacktown | Economics | 1 |
| 16 | Brigidine College Randwick | Randwick | Economics | 2 |
| 17 | Brigidine College St Ives | St Ives | Economics | 5 |
| 18 | Canberra Grammar School | Red Hill, ACT | Economics | 6 |
| 19 | Canley Vale High School | Canley Vale | Economics | 1 |
| 20 | Caringbah High School | Caringbah | Economics | 10 |
| 21 | Carlingford High School | Carlingford | Economics | 3 |
| 22 | Castle Hill High School | Castle Hill | Economics | 2 |
| 23 | Catherine McAuley Westmead | Westmead | Economics | 2 |
| 24 | Cecil Hills High School | Cecil Hills | Economics | 1 |
| 25 | Central Coast Grammar School | Erina Heights | Economics | 2 |
| 26 | Champagnat Catholic College | Maroubra | Economics | 2 |
| 27 | Chatswood High School | Chatswood | Economics | 6 |
| 28 | Cheltenham Girls High School | Beecroft | Economics | 4 |
| 29 | Cherrybrook Technology High School | Cherrybrook | Economics | 10 |
| 30 | Chevalier College | Burradoo | Economics | 1 |
| 31 | Christian Brothers High School Lewisham | Lewisham | Economics | 1 |
| 32 | Clancy Catholic College | West Hoxton | Economics | 1 |
| 33 | Cranbrook School | Bellevue Hill | Economics | 18 |
| 34 | Danebank An Anglican School for Girls | Hurstville | Economics | 4 |
| 35 | De La Salle Catholic College Cronulla | Cronulla | Economics | 1 |
| 36 | Denison College of Secondary Education Bathurst | Bathurst | Economics | 1 |
| 37 | East Hills Boys High School | Panania | Economics | 1 |
| 38 | Edmund Rice College | West Wollongong | Economics | 1 |
| 39 | Emanuel School | Randwick | Economics | 4 |
| 40 | Epping Boys High School | Eastwood | Economics | 2 |
| 41 | Fort Street High School | Petersham | Economics | 22 |
| 42 | Freeman Catholic College | Bonnyrigg Heights | Economics | 7 |
| 43 | Georges River College Oatley Senior Campus | Oatley | Economics | 1 |
| 44 | Girraween High School | Girraween | Economics | 10 |
| 45 | Good Samaritan Catholic College | Hinchinbrook | Economics | 3 |
| 46 | Gosford High School | Gosford | Economics | 2 |
| 47 | Green Point Christian College | Green Point | Economics | 1 |
| 48 | Holy Cross College | Ryde | Economics | 1 |
| 49 | Holy Spirit Catholic College Lakemba | Lakemba | Economics | 2 |
| 50 | Hornsby Girls High School | Hornsby | Economics | 20 |