| 51 | Santa Sabina College | Strathfield | Mathematics Extension 2 | 4 |
| 52 | Smiths Hill High School | Wollongong | Mathematics Extension 2 | 4 |
| 53 | Tempe High School | Tempe | Mathematics Extension 2 | 4 |
| 54 | The Scots College | Bellevue Hill | Mathematics Extension 2 | 4 |
| 55 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | 3 |
| 56 | Canberra Grammar School | Red Hill, ACT | Mathematics Extension 2 | 3 |
| 57 | Concord High School | Concord | Mathematics Extension 2 | 3 |
| 58 | Homebush Boys High School | Homebush | Mathematics Extension 2 | 3 |
| 59 | International Grammar School | Ultimo | Mathematics Extension 2 | 3 |
| 60 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Extension 2 | 3 |
| 61 | Macquarie Fields High School | Macquarie Fields | Mathematics Extension 2 | 3 |
| 62 | Moriah College | Queens Park | Mathematics Extension 2 | 3 |
| 63 | Muirfield High School | North Rocks | Mathematics Extension 2 | 3 |
| 64 | Newington College | Stanmore | Mathematics Extension 2 | 3 |
| 65 | Parramatta High School | Parramatta | Mathematics Extension 2 | 3 |
| 66 | Parramatta Marist High School | Westmead | Mathematics Extension 2 | 3 |
| 67 | Prairiewood High School | Prairiewood | Mathematics Extension 2 | 3 |
| 68 | St Catherines School | Waverley | Mathematics Extension 2 | 3 |
| 69 | St Ives High School | St Ives | Mathematics Extension 2 | 3 |
| 70 | St Marys Senior High School | St Marys | Mathematics Extension 2 | 3 |
| 71 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Extension 2 | 2 |
| 72 | All Saints College St Marys Campus | Maitland | Mathematics Extension 2 | 2 |
| 73 | Alstonville High School | Alstonville | Mathematics Extension 2 | 2 |
| 74 | Amity College Prestons | Prestons | Mathematics Extension 2 | 2 |
| 75 | Blacktown Boys High School | Blacktown | Mathematics Extension 2 | 2 |
| 76 | Blakehurst High School | Blakehurst | Mathematics Extension 2 | 2 |
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| 77 | Burwood Girls High School | Croydon | Mathematics Extension 2 | 2 |
| 78 | Emanuel School | Randwick | Mathematics Extension 2 | 2 |
| 79 | Fairvale High School | Fairfield West | Mathematics Extension 2 | 2 |
| 80 | Freeman Catholic College | Bonnyrigg Heights | Mathematics Extension 2 | 2 |
| 81 | Georges River College Oatley Senior Campus | Oatley | Mathematics Extension 2 | 2 |
| 82 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 2 | 2 |
| 83 | Glenwood High School | Glenwood | Mathematics Extension 2 | 2 |
| 84 | Inaburra School | Bangor | Mathematics Extension 2 | 2 |
| 85 | Killarney Heights High School | Killarney Heights | Mathematics Extension 2 | 2 |
| 86 | Loreto Kirribilli | Kirribilli | Mathematics Extension 2 | 2 |
| 87 | Macarthur Anglican School | Cobbitty | Mathematics Extension 2 | 2 |
| 88 | Malek Fahd Islamic School | Greenacre | Mathematics Extension 2 | 2 |
| 89 | Moorebank High School | Moorebank | Mathematics Extension 2 | 2 |
| 90 | Mosman High School | Mosman | Mathematics Extension 2 | 2 |
| 91 | Mount Carmel Catholic College | Varroville | Mathematics Extension 2 | 2 |
| 92 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Mathematics Extension 2 | 2 |
| 93 | Pennant Hills High School | Pennant Hills | Mathematics Extension 2 | 2 |
| 94 | St Lukes Grammar School | Dee Why | Mathematics Extension 2 | 2 |
| 95 | St Patricks College Strathfield | Strathfield | Mathematics Extension 2 | 2 |
| 96 | St Patricks Marist College | Dundas | Mathematics Extension 2 | 2 |
| 97 | St Scholasticas College Glebe Point | Glebe Point | Mathematics Extension 2 | 2 |
| 98 | The Armidale School | Armidale | Mathematics Extension 2 | 2 |
| 99 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 2 | 2 |
| 100 | Warners Bay High School | Warners Bay | Mathematics Extension 2 | 2 |
| 101 | Wenona School | North Sydney | Mathematics Extension 2 | 2 |
| 102 | Westfields Sports High School | Fairfield West | Mathematics Extension 2 | 2 |
| 103 | Albury High School | Albury | Mathematics Extension 2 | 1 |
| 104 | Alexandria Park Community School | Alexandria | Mathematics Extension 2 | 1 |
| 105 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 2 | 1 |
| 106 | Arndell Anglican College | Oakville | Mathematics Extension 2 | 1 |
| 107 | Arthur Phillip High School | Parramatta | Mathematics Extension 2 | 1 |
| 108 | Ascham School | Edgecliff | Mathematics Extension 2 | 1 |
| 109 | Ashfield Boys High School | Ashfield | Mathematics Extension 2 | 1 |
| 110 | Asquith Girls High School | Asquith | Mathematics Extension 2 | 1 |
| 111 | Bethany College | Hurstville | Mathematics Extension 2 | 1 |
| 112 | Blaxland High School | Blaxland | Mathematics Extension 2 | 1 |
| 113 | Cabramatta High School | Cabramatta | Mathematics Extension 2 | 1 |
| 114 | Calrossy Anglican School | Tamworth | Mathematics Extension 2 | 1 |
| 115 | Canterbury Girls High School | Canterbury | Mathematics Extension 2 | 1 |
| 116 | Central Coast Grammar School | Erina Heights | Mathematics Extension 2 | 1 |
| 117 | Chester Hill High School | Chester Hill | Mathematics Extension 2 | 1 |
| 118 | Coffs Harbour High School | Coffs Harbour | Mathematics Extension 2 | 1 |
| 119 | Crestwood High School | Baulkham Hills | Mathematics Extension 2 | 1 |
| 120 | Cumberland High School | Carlingford | Mathematics Extension 2 | 1 |
| 121 | De La Salle College Ashfield | Ashfield | Mathematics Extension 2 | 1 |
| 122 | Duval High School | Armidale | Mathematics Extension 2 | 1 |
| 123 | East Hills Girls Technology High School | Panania | Mathematics Extension 2 | 1 |
| 124 | Elizabeth Macarthur High School | Narellan | Mathematics Extension 2 | 1 |
| 125 | Greystanes High School | Greystanes | Mathematics Extension 2 | 1 |
| 126 | Heritage Christian School | Port Macquarie | Mathematics Extension 2 | 1 |
| 127 | Hunter School of Performing Arts | Broadmeadow | Mathematics Extension 2 | 1 |
| 128 | Hunter Valley Grammar School | Ashtonfield | Mathematics Extension 2 | 1 |
| 129 | James Cook Boys High School | Kogarah | Mathematics Extension 2 | 1 |
| 130 | Kambala | Rose Bay | Mathematics Extension 2 | 1 |
| 131 | Karabar High School | Queanbeyan | Mathematics Extension 2 | 1 |
| 132 | Keira High School | Fairy Meadow | Mathematics Extension 2 | 1 |
| 133 | Kirrawee High School | Kirrawee | Mathematics Extension 2 | 1 |
| 134 | Ku-ring-gai High School | North Turramurra | Mathematics Extension 2 | 1 |
| 135 | Liverpool Boys High School | Liverpool | Mathematics Extension 2 | 1 |
| 136 | Macarthur Girls High School | Parramatta | Mathematics Extension 2 | 1 |
| 137 | MacKillop Catholic College | Warnervale | Mathematics Extension 2 | 1 |
| 138 | MacKillop College Port Macquarie | Port Macquarie | Mathematics Extension 2 | 1 |
| 139 | Marist College Eastwood | Eastwood | Mathematics Extension 2 | 1 |
| 140 | MLC School | Burwood | Mathematics Extension 2 | 1 |
| 141 | Moama Anglican Grammar School | Moama | Mathematics Extension 2 | 1 |
| 142 | Monte Sant Angelo Mercy College | North Sydney | Mathematics Extension 2 | 1 |
| 143 | Mount St Benedict College | Pennant Hills | Mathematics Extension 2 | 1 |
| 144 | Mount St Joseph Milperra | Milperra | Mathematics Extension 2 | 1 |
| 145 | Mount St Patrick College | Murwillumbah | Mathematics Extension 2 | 1 |
| 146 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 2 | 1 |
| 147 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Mathematics Extension 2 | 1 |
| 148 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Mathematics Extension 2 | 1 |
| 149 | Nowra Anglican College | Bomaderry | Mathematics Extension 2 | 1 |
| 150 | Oxley College | Burradoo | Mathematics Extension 2 | 1 |
| 151 | Pacific Hills Christian School | Dural | Mathematics Extension 2 | 1 |
| 152 | Patrician Brothers College Blacktown | Blacktown | Mathematics Extension 2 | 1 |
| 153 | Patrician Brothers College Fairfield | Fairfield | Mathematics Extension 2 | 1 |
| 154 | Port Hacking High School | Miranda | Mathematics Extension 2 | 1 |
| 155 | Randwick Girls High School | Randwick | Mathematics Extension 2 | 1 |
| 156 | Rosebank College | Five Dock | Mathematics Extension 2 | 1 |
| 157 | Roseville College | Roseville | Mathematics Extension 2 | 1 |
| 158 | Rouse Hill Anglican College | Rouse Hill | Mathematics Extension 2 | 1 |
| 159 | Self-Tuition Students | N/A | Mathematics Extension 2 | 1 |
| 160 | St Dominics College | Kingswood | Mathematics Extension 2 | 1 |
| 161 | St Edwards Christian Brothers College | East Gosford | Mathematics Extension 2 | 1 |
| 162 | St Francis Xaviers College | Hamilton | Mathematics Extension 2 | 1 |
| 163 | St John Paul II Catholic College Nirimba | Quakers Hill | Mathematics Extension 2 | 1 |
| 164 | St Marks Catholic College | Stanhope Gardens | Mathematics Extension 2 | 1 |
| 165 | St Marouns College | Dulwich Hill | Mathematics Extension 2 | 1 |
| 166 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 2 | 1 |
| 167 | St Marys Cathedral College | Sydney | Mathematics Extension 2 | 1 |
| 168 | St Pius X College | Chatswood | Mathematics Extension 2 | 1 |
| 169 | Stella Maris College | Manly | Mathematics Extension 2 | 1 |
| 170 | Strathfield South High School | Enfield | Mathematics Extension 2 | 1 |
| 171 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 2 | 1 |
| 172 | The Forest High School | Frenchs Forest | Mathematics Extension 2 | 1 |
| 173 | The Illawarra Grammar School | Wollongong | Mathematics Extension 2 | 1 |
| 174 | The Riverina Anglican College | Wagga Wagga | Mathematics Extension 2 | 1 |
| 175 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 2 | 1 |
| 176 | Trinity Grammar School | Summer Hill | Mathematics Extension 2 | 1 |
| 177 | Wagga Wagga High School | Wagga Wagga | Mathematics Extension 2 | 1 |
| 178 | Willoughby Girls High School | Willoughby | Mathematics Extension 2 | 1 |
| 179 | Wollemi College | Werrington | Mathematics Extension 2 | 1 |
| 180 | Wyndham College | Quakers Hill | Mathematics Extension 2 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023