| 121 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 6 |
| 122 | All Saints Catholic Senior College | Casula | Mathematics Extension 1 | 5 |
| 123 | Bethlehem College | Ashfield | Mathematics Extension 1 | 5 |
| 124 | Blue Mountains Grammar School | Wentworth Falls | Mathematics Extension 1 | 5 |
| 125 | Cerdon College | Merrylands | Mathematics Extension 1 | 5 |
| 126 | Conservatorium High School | Sydney | Mathematics Extension 1 | 5 |
| 127 | De La Salle College Revesby Heights | Revesby Heights | Mathematics Extension 1 | 5 |
| 128 | Emanuel School | Randwick | Mathematics Extension 1 | 5 |
| 129 | International Grammar School | Ultimo | Mathematics Extension 1 | 5 |
| 130 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Extension 1 | 5 |
| |
||||
| 131 | Liverpool Girls High School | Liverpool | Mathematics Extension 1 | 5 |
| 132 | Macarthur Anglican School | Cobbitty | Mathematics Extension 1 | 5 |
| 133 | Macarthur Girls High School | Parramatta | Mathematics Extension 1 | 5 |
| 134 | MacKillop College Port Macquarie | Port Macquarie | Mathematics Extension 1 | 5 |
| 135 | Marist College Kogarah | Bexley | Mathematics Extension 1 | 5 |
| 136 | Mosman High School | Mosman | Mathematics Extension 1 | 5 |
| 137 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 5 |
| 138 | Parramatta High School | Parramatta | Mathematics Extension 1 | 5 |
| 139 | Redfield College | Dural | Mathematics Extension 1 | 5 |
| 140 | Rose Bay Secondary College | Dover Heights | Mathematics Extension 1 | 5 |
| 141 | South Sydney High School | Maroubra | Mathematics Extension 1 | 5 |
| 142 | St John Paul College | Coffs Harbour | Mathematics Extension 1 | 5 |
| 143 | St Johns College | ? | Mathematics Extension 1 | 5 |
| 144 | St Josephs Catholic College | East Gosford | Mathematics Extension 1 | 5 |
| 145 | St Patricks Marist College | Dundas | Mathematics Extension 1 | 5 |
| 146 | Sule College Prestons | Prestons | Mathematics Extension 1 | 5 |
| 147 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 1 | 5 |
| 148 | The Armidale School | Armidale | Mathematics Extension 1 | 5 |
| 149 | Westfields Sports High School | Fairfield West | Mathematics Extension 1 | 5 |
| 150 | Bethany College | Hurstville | Mathematics Extension 1 | 4 |
| 151 | Birrong Girls High School | Birrong | Mathematics Extension 1 | 4 |
| 152 | Bishop Druitt College | Coffs Harbour | Mathematics Extension 1 | 4 |
| 153 | Cabramatta High School | Cabramatta | Mathematics Extension 1 | 4 |
| 154 | Catherine McAuley Westmead | Westmead | Mathematics Extension 1 | 4 |
| 155 | Chester Hill High School | Chester Hill | Mathematics Extension 1 | 4 |
| 156 | Danebank An Anglican School for Girls | Hurstville | Mathematics Extension 1 | 4 |
| 157 | Davidson High School | Frenchs Forest | Mathematics Extension 1 | 4 |
| 158 | Fairfield High School | Fairfield | Mathematics Extension 1 | 4 |
| 159 | Freeman Catholic College | Bonnyrigg Heights | Mathematics Extension 1 | 4 |
| 160 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 4 |
| 161 | Kellyville High School | Kellyville | Mathematics Extension 1 | 4 |
| 162 | Kingsgrove North High School | Kingsgrove | Mathematics Extension 1 | 4 |
| 163 | La Salle Catholic College | Bankstown | Mathematics Extension 1 | 4 |
| 164 | Mercy Catholic College | Chatswood | Mathematics Extension 1 | 4 |
| 165 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 4 |
| 166 | Queenwood School for Girls | Mosman | Mathematics Extension 1 | 4 |
| 167 | Randwick Boys High School | Randwick | Mathematics Extension 1 | 4 |
| 168 | St Andrews Cathedral School | Sydney | Mathematics Extension 1 | 4 |
| 169 | St Dominics College | Kingswood | Mathematics Extension 1 | 4 |
| 170 | St Mary Star of the Sea College | Wollongong | Mathematics Extension 1 | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 27 Jan 2021