| 1 | Abbotsleigh | Wahroonga | Economics | 11 |
| 2 | Al Noori Muslim School Senior Campus | Greenacre | Economics | 2 |
| 3 | Alexandria Park Community School | Alexandria | Economics | 1 |
| 4 | All Saints College St Marys Campus | Maitland | Economics | 1 |
| 5 | Alpha Omega Senior College | Auburn | Economics | 6 |
| 6 | Aquinas College | Menai | Economics | 1 |
| 7 | Ascham School | Edgecliff | Economics | 15 |
| 8 | Asquith Girls High School | Asquith | Economics | 1 |
| 9 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Economics | 1 |
| 10 | Barker College | Hornsby | Economics | 18 |
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| 11 | Baulkham Hills High School | Baulkham Hills | Economics | 44 |
| 12 | Bethlehem College | Ashfield | Economics | 3 |
| 13 | Bishop Druitt College | Coffs Harbour | Economics | 1 |
| 14 | Blakehurst High School | Blakehurst | Economics | 1 |
| 15 | Brigidine College Randwick | Randwick | Economics | 3 |
| 16 | Brigidine College St Ives | St Ives | Economics | 2 |
| 17 | Burwood Girls High School | Croydon | Economics | 1 |
| 18 | Calrossy Anglican School | Tamworth | Economics | 1 |
| 19 | Canberra Grammar School | Red Hill, ACT | Economics | 5 |
| 20 | Canley Vale High School | Canley Vale | Economics | 1 |
| 21 | Canterbury Boys High School | Ashbury | Economics | 2 |
| 22 | Canterbury Girls High School | Canterbury | Economics | 1 |
| 23 | Caringbah High School | Caringbah | Economics | 5 |
| 24 | Carlingford High School | Carlingford | Economics | 4 |
| 25 | Castle Hill High School | Castle Hill | Economics | 2 |
| 26 | Catherine McAuley Westmead | Westmead | Economics | 2 |
| 27 | Central Coast Grammar School | Erina Heights | Economics | 1 |
| 28 | Cerdon College | Merrylands | Economics | 1 |
| 29 | Chatswood High School | Chatswood | Economics | 4 |
| 30 | Cheltenham Girls High School | Beecroft | Economics | 6 |
| 31 | Cherrybrook Technology High School | Cherrybrook | Economics | 8 |
| 32 | Chester Hill High School | Chester Hill | Economics | 2 |
| 33 | Christian Brothers High School Lewisham | Lewisham | Economics | 3 |
| 34 | Covenant Christian School | Belrose | Economics | 1 |
| 35 | Cranbrook School | Bellevue Hill | Economics | 9 |
| 36 | Cumberland High School | Carlingford | Economics | 1 |
| 37 | Danebank An Anglican School for Girls | Hurstville | Economics | 3 |
| 38 | Davidson High School | Frenchs Forest | Economics | 1 |
| 39 | De La Salle Catholic College Cronulla | Cronulla | Economics | 1 |
| 40 | East Hills Girls Technology High School | Panania | Economics | 1 |
| 41 | Emanuel School | Randwick | Economics | 3 |
| 42 | Epping Boys High School | Eastwood | Economics | 7 |
| 43 | Fairvale High School | Fairfield West | Economics | 1 |
| 44 | Fort Street High School | Petersham | Economics | 19 |
| 45 | Freeman Catholic College | Bonnyrigg Heights | Economics | 2 |
| 46 | Gilroy Catholic College | Castle Hill | Economics | 1 |
| 47 | Girraween High School | Girraween | Economics | 3 |
| 48 | Glenwood High School | Glenwood | Economics | 3 |
| 49 | Gosford High School | Gosford | Economics | 1 |
| 50 | Green Point Christian College | Green Point | Economics | 1 |