| 1 | Abbotsleigh | Wahroonga | Economics | 5 |
| 2 | All Saints Catholic Senior College | Casula | Economics | 4 |
| 3 | All Saints College Bathurst | Bathurst | Economics | 2 |
| 4 | All Saints College St Marys Campus | Maitland | Economics | 3 |
| 5 | Alstonville High School | Alstonville | Economics | 1 |
| 6 | Aquinas College | Menai | Economics | 6 |
| 7 | Arthur Phillip High School | Parramatta | Economics | 1 |
| 8 | Ascham School | Edgecliff | Economics | 4 |
| 9 | Ashfield Boys High School | Ashfield | Economics | 3 |
| 10 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Economics | 3 |
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| 11 | Australian International School Singapore | Singapore | Economics | 11 |
| 12 | Barker College | Hornsby | Economics | 15 |
| 13 | Baulkham Hills High School | Baulkham Hills | Economics | 34 |
| 14 | Bede Polding College | South Windsor | Economics | 1 |
| 15 | Bethany College | Hurstville | Economics | 1 |
| 16 | Beverly Hills Girls High School | Beverly Hills | Economics | 3 |
| 17 | Birrong Girls High School | Birrong | Economics | 3 |
| 18 | Blue Mountains Grammar School | Wentworth Falls | Economics | 1 |
| 19 | Brigidine College Randwick | Randwick | Economics | 2 |
| 20 | Burwood Girls High School | Croydon | Economics | 1 |
| 21 | Canberra Grammar School | Red Hill, ACT | Economics | 5 |
| 22 | Canley Vale High School | Canley Vale | Economics | 1 |
| 23 | Caringbah High School | Caringbah | Economics | 10 |
| 24 | Carlingford High School | Carlingford | Economics | 1 |
| 25 | Castle Hill High School | Castle Hill | Economics | 1 |
| 26 | Catherine McAuley Westmead | Westmead | Economics | 2 |
| 27 | Cerdon College | Merrylands | Economics | 2 |
| 28 | Champagnat Catholic College | Maroubra | Economics | 1 |
| 29 | Chatswood High School | Chatswood | Economics | 1 |
| 30 | Cheltenham Girls High School | Beecroft | Economics | 2 |
| 31 | Cherrybrook Technology High School | Cherrybrook | Economics | 13 |
| 32 | Chevalier College | Burradoo | Economics | 1 |
| 33 | Christian Brothers High School Lewisham | Lewisham | Economics | 6 |
| 34 | Concord High School | Concord | Economics | 2 |
| 35 | Cowra High School | Cowra | Economics | 1 |
| 36 | Cranbrook School | Bellevue Hill | Economics | 8 |
| 37 | Cumberland High School | Carlingford | Economics | 1 |
| 38 | Danebank An Anglican School for Girls | Hurstville | Economics | 2 |
| 39 | De La Salle College Ashfield | Ashfield | Economics | 1 |
| 40 | De La Salle College Revesby Heights | Revesby Heights | Economics | 1 |
| 41 | Denison College of Secondary Education Bathurst | Bathurst | Economics | 2 |
| 42 | Denison College of Secondary Education Kelso | Kelso | Economics | 1 |
| 43 | Domremy College | Five Dock | Economics | 1 |
| 44 | Duval High School | Armidale | Economics | 2 |
| 45 | East Hills Boys High School | Panania | Economics | 3 |
| 46 | East Hills Girls Technology High School | Panania | Economics | 1 |
| 47 | Emanuel School | Randwick | Economics | 2 |
| 48 | Epping Boys High School | Eastwood | Economics | 3 |
| 49 | Fairvale High School | Fairfield West | Economics | 1 |
| 50 | Fort Street High School | Petersham | Economics | 15 |