| 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 |
| 171 | St Philips Christian College Newcastle | Waratah | Mathematics Extension 1 | 4 |
| 172 | Strathfield South High School | Enfield | Mathematics Extension 1 | 4 |
| 173 | Sydney Adventist College | Strathfield | Mathematics Extension 1 | 4 |
| 174 | Tempe High School | Tempe | Mathematics Extension 1 | 4 |
| 175 | Albury High School | Albury | Mathematics Extension 1 | 3 |
| 176 | Alstonville High School | Alstonville | Mathematics Extension 1 | 3 |
| 177 | Avondale School | Cooranbong | Mathematics Extension 1 | 3 |
| 178 | Blaxland High School | Blaxland | Mathematics Extension 1 | 3 |
| 179 | Bonnyrigg High School | Bonnyrigg | Mathematics Extension 1 | 3 |
| 180 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 3 |
| 181 | Canterbury Boys High School | Ashbury | Mathematics Extension 1 | 3 |
| 182 | Castle Hill High School | Castle Hill | Mathematics Extension 1 | 3 |
| 183 | Central Coast Adventist School | Erina | Mathematics Extension 1 | 3 |
| 184 | Champagnat Catholic College | Maroubra | Mathematics Extension 1 | 3 |
| 185 | De La Salle College Ashfield | Ashfield | Mathematics Extension 1 | 3 |
| 186 | East Hills Boys High School | Panania | Mathematics Extension 1 | 3 |
| 187 | Glenwood High School | Glenwood | Mathematics Extension 1 | 3 |
| 188 | Green Point Christian College | Green Point | Mathematics Extension 1 | 3 |
| 189 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 3 |
| 190 | Kingscliff High School | Kingscliff | Mathematics Extension 1 | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 27 Jan 2021