| 1 | Abbotsleigh | Wahroonga | Economics | 9 |
| 2 | All Saints Greek Orthodox Grammar School | Belmore | Economics | 1 |
| 3 | Aquinas College | Menai | Economics | 4 |
| 4 | Arthur Phillip High School | Parramatta | Economics | 2 |
| 5 | Ascham School | Edgecliff | Economics | 2 |
| 6 | Ashfield Boys High School | Ashfield | Economics | 1 |
| 7 | Asquith Girls High School | Asquith | Economics | 3 |
| 8 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Economics | 1 |
| 9 | Ballina High School | Ballina | Economics | 1 |
| 10 | Barker College | Hornsby | Economics | 12 |
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| 11 | Baulkham Hills High School | Baulkham Hills | Economics | 42 |
| 12 | Bethany College | Hurstville | Economics | 1 |
| 13 | Beverly Hills Girls High School | Beverly Hills | Economics | 3 |
| 14 | Bossley Park High School | Bossley Park | Economics | 1 |
| 15 | Brigidine College Randwick | Randwick | Economics | 5 |
| 16 | Brisbane Water Secondary College Woy Woy Campus | Woy Woy | Economics | 2 |
| 17 | Broughton Anglican College | Menangle Park | Economics | 2 |
| 18 | Cabramatta High School | Cabramatta | Economics | 1 |
| 19 | Camden Haven High School | Laurieton | Economics | 2 |
| 20 | Canberra Grammar School | Red Hill, ACT | Economics | 9 |
| 21 | Canley Vale High School | Canley Vale | Economics | 3 |
| 22 | Canterbury Girls High School | Canterbury | Economics | 2 |
| 23 | Caringbah High School | Caringbah | Economics | 8 |
| 24 | Carlingford High School | Carlingford | Economics | 4 |
| 25 | Caroline Chisholm College | Glenmore Park | Economics | 1 |
| 26 | Castle Hill High School | Castle Hill | Economics | 1 |
| 27 | Catherine McAuley Westmead | Westmead | Economics | 4 |
| 28 | Cerdon College | Merrylands | Economics | 4 |
| 29 | Champagnat Catholic College | Maroubra | Economics | 1 |
| 30 | Cheltenham Girls High School | Beecroft | Economics | 5 |
| 31 | Cherrybrook Technology High School | Cherrybrook | Economics | 12 |
| 32 | Christian Brothers High School Lewisham | Lewisham | Economics | 3 |
| 33 | Concord High School | Concord | Economics | 3 |
| 34 | Coonamble High School | Coonamble | Economics | 1 |
| 35 | Cowra High School | Cowra | Economics | 1 |
| 36 | Cranbrook School | Bellevue Hill | Economics | 12 |
| 37 | Crestwood High School | Baulkham Hills | Economics | 2 |
| 38 | Cumberland High School | Carlingford | Economics | 1 |
| 39 | Danebank An Anglican School for Girls | Hurstville | Economics | 5 |
| 40 | De La Salle Catholic College Cronulla | Cronulla | Economics | 3 |
| 41 | Domremy College | Five Dock | Economics | 3 |
| 42 | Dubbo College Senior Campus | Dubbo | Economics | 2 |
| 43 | East Hills Boys High School | Panania | Economics | 3 |
| 44 | East Hills Girls Technology High School | Panania | Economics | 1 |
| 45 | Eden Marine High School | Eden | Economics | 1 |
| 46 | Edmund Rice College | West Wollongong | Economics | 1 |
| 47 | Emanuel School | Randwick | Economics | 3 |
| 48 | Epping Boys High School | Eastwood | Economics | 4 |
| 49 | Farrer Memorial Agricultural High School | Calala | Economics | 1 |
| 50 | Figtree High School | Figtree | Economics | 1 |