| 51 | Oakhill College | Castle Hill | Mathematics Extension 1 | 14 |
| 52 | Patrician Brothers College Fairfield | Fairfield | Mathematics Extension 1 | 14 |
| 53 | Prairiewood High School | Prairiewood | Mathematics Extension 1 | 14 |
| 54 | SCEGGS Darlinghurst | Darlinghurst | Mathematics Extension 1 | 14 |
| 55 | Ashfield Boys High School | Ashfield | Mathematics Extension 1 | 13 |
| 56 | Castle Hill High School | Castle Hill | Mathematics Extension 1 | 13 |
| 57 | Emanuel School | Randwick | Mathematics Extension 1 | 13 |
| 58 | Homebush Boys High School | Homebush | Mathematics Extension 1 | 13 |
| 59 | Newington College | Stanmore | Mathematics Extension 1 | 13 |
| 60 | Concord High School | Concord | Mathematics Extension 1 | 12 |
| 61 | St Patricks College Strathfield | Strathfield | Mathematics Extension 1 | 12 |
| 62 | Wenona School | North Sydney | Mathematics Extension 1 | 12 |
| 63 | Georges River College Oatley Senior Campus | Oatley | Mathematics Extension 1 | 11 |
| 64 | Masada College | St Ives | Mathematics Extension 1 | 11 |
| 65 | Smiths Hill High School | Wollongong | Mathematics Extension 1 | 11 |
| 66 | St Augustines College | Brookvale | Mathematics Extension 1 | 11 |
| 67 | Al-Faisal College | Auburn | Mathematics Extension 1 | 10 |
| 68 | Alpha Omega Senior College | Auburn | Mathematics Extension 1 | 10 |
| 69 | Bonnyrigg High School | Bonnyrigg | Mathematics Extension 1 | 10 |
| 70 | Cumberland High School | Carlingford | Mathematics Extension 1 | 10 |
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| 71 | Moorebank High School | Moorebank | Mathematics Extension 1 | 10 |
| 72 | Mount St Benedict College | Pennant Hills | Mathematics Extension 1 | 10 |
| 73 | Parramatta Marist High School | Westmead | Mathematics Extension 1 | 10 |
| 74 | Pennant Hills High School | Pennant Hills | Mathematics Extension 1 | 10 |
| 75 | Glenwood High School | Glenwood | Mathematics Extension 1 | 9 |
| 76 | Malek Fahd Islamic School | Greenacre | Mathematics Extension 1 | 9 |
| 77 | Reddam House Bondi Campus | North Bondi | Mathematics Extension 1 | 9 |
| 78 | Roseville College | Roseville | Mathematics Extension 1 | 9 |
| 79 | Santa Sabina College | Strathfield | Mathematics Extension 1 | 9 |
| 80 | St Josephs College Hunters Hill | Hunters Hill | Mathematics Extension 1 | 9 |
| 81 | St Patricks Marist College | Dundas | Mathematics Extension 1 | 9 |
| 82 | The Hills Grammar School | Kenthurst | Mathematics Extension 1 | 9 |
| 83 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 1 | 9 |
| 84 | Ascham School | Edgecliff | Mathematics Extension 1 | 8 |
| 85 | Bethany College | Hurstville | Mathematics Extension 1 | 8 |
| 86 | Kambala | Rose Bay | Mathematics Extension 1 | 8 |
| 87 | Marcellin College | Randwick | Mathematics Extension 1 | 8 |
| 88 | Monte Sant Angelo Mercy College | North Sydney | Mathematics Extension 1 | 8 |
| 89 | Pacific Hills Christian School | Dural | Mathematics Extension 1 | 8 |
| 90 | Rosebank College | Five Dock | Mathematics Extension 1 | 8 |
| 91 | St Catherines School | Waverley | Mathematics Extension 1 | 8 |
| 92 | St Ives High School | St Ives | Mathematics Extension 1 | 8 |
| 93 | St Marys Cathedral College | Sydney | Mathematics Extension 1 | 8 |
| 94 | St Pius X College | Chatswood | Mathematics Extension 1 | 8 |
| 95 | Turramurra High School | South Turramurra | Mathematics Extension 1 | 8 |
| 96 | Cabramatta High School | Cabramatta | Mathematics Extension 1 | 7 |
| 97 | Freeman Catholic College | Bonnyrigg Heights | Mathematics Extension 1 | 7 |
| 98 | Killarney Heights High School | Killarney Heights | Mathematics Extension 1 | 7 |
| 99 | Ravenswood School for Girls | Gordon | Mathematics Extension 1 | 7 |
| 100 | St Lukes Grammar School | Dee Why | Mathematics Extension 1 | 7 |
| 101 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Extension 1 | 6 |
| 102 | Hunter Valley Grammar School | Ashtonfield | Mathematics Extension 1 | 6 |
| 103 | Inaburra School | Bangor | Mathematics Extension 1 | 6 |
| 104 | International Grammar School | Ultimo | Mathematics Extension 1 | 6 |
| 105 | Kinross Wolaroi School | Orange | Mathematics Extension 1 | 6 |
| 106 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 6 |
| 107 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 1 | 6 |
| 108 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 6 |
| 109 | Trinity Grammar School | Summer Hill | Mathematics Extension 1 | 6 |
| 110 | Albury High School | Albury | Mathematics Extension 1 | 5 |
| 111 | All Saints College Bathurst | Bathurst | Mathematics Extension 1 | 5 |
| 112 | Australian International School Malaysia | Selangor, Malaysia | Mathematics Extension 1 | 5 |
| 113 | Bossley Park High School | Bossley Park | Mathematics Extension 1 | 5 |
| 114 | Central Coast Grammar School | Erina Heights | Mathematics Extension 1 | 5 |
| 115 | Chester Hill High School | Chester Hill | Mathematics Extension 1 | 5 |
| 116 | De La Salle Catholic College Cronulla | Cronulla | Mathematics Extension 1 | 5 |
| 117 | Fairvale High School | Fairfield West | Mathematics Extension 1 | 5 |
| 118 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Extension 1 | 5 |
| 119 | Kingsgrove High School | Kingsgrove | Mathematics Extension 1 | 5 |
| 120 | Macarthur Girls High School | Parramatta | Mathematics Extension 1 | 5 |
| 121 | Ryde Secondary College | Ryde | Mathematics Extension 1 | 5 |
| 122 | St Spyridon College Senior School | Maroubra | Mathematics Extension 1 | 5 |
| 123 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 1 | 5 |
| 124 | Amity College Prestons | Prestons | Mathematics Extension 1 | 4 |
| 125 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 1 | 4 |
| 126 | Arndell Anglican College | Oakville | Mathematics Extension 1 | 4 |
| 127 | Asquith Girls High School | Asquith | Mathematics Extension 1 | 4 |
| 128 | Blakehurst High School | Blakehurst | Mathematics Extension 1 | 4 |
| 129 | Canberra Grammar School | Red Hill, ACT | Mathematics Extension 1 | 4 |
| 130 | Casimir Catholic College | Marrickville | Mathematics Extension 1 | 4 |
| 131 | Clancy Catholic College | West Hoxton | Mathematics Extension 1 | 4 |
| 132 | Danebank An Anglican School for Girls | Hurstville | Mathematics Extension 1 | 4 |
| 133 | East Hills Girls Technology High School | Panania | Mathematics Extension 1 | 4 |
| 134 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 4 |
| 135 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 1 | 4 |
| 136 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Extension 1 | 4 |
| 137 | Macarthur Anglican School | Cobbitty | Mathematics Extension 1 | 4 |
| 138 | Marist College Eastwood | Eastwood | Mathematics Extension 1 | 4 |
| 139 | Mosman High School | Mosman | Mathematics Extension 1 | 4 |
| 140 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Mathematics Extension 1 | 4 |
| 141 | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Extension 1 | 4 |
| 142 | Randwick Girls High School | Randwick | Mathematics Extension 1 | 4 |
| 143 | Riverside Girls High School | Gladesville | Mathematics Extension 1 | 4 |
| 144 | Rose Bay Secondary College | Dover Heights | Mathematics Extension 1 | 4 |
| 145 | St Andrews Cathedral School | Sydney | Mathematics Extension 1 | 4 |
| 146 | St Francis Xaviers College | Hamilton | Mathematics Extension 1 | 4 |
| 147 | St Scholasticas College Glebe Point | Glebe Point | Mathematics Extension 1 | 4 |
| 148 | St Ursulas College | Kingsgrove | Mathematics Extension 1 | 4 |
| 149 | Stella Maris College | Manly | Mathematics Extension 1 | 4 |
| 150 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 1 | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023