| 151 | St Josephs Catholic College | East Gosford | Mathematics Extension 2 | 1 |
| 152 | St Josephs College | ? | Mathematics Extension 2 | 3 |
| 153 | St Josephs High School Aberdeen | Aberdeen | Mathematics Extension 2 | 1 |
| 154 | St Marks Coptic Orthodox College | Wattle Grove | Mathematics Extension 2 | 3 |
| 155 | St Marys Cathedral College | Sydney | Mathematics Extension 2 | 5 |
| 156 | St Marys Senior High School | St Marys | Mathematics Extension 2 | 1 |
| 157 | St Patricks College Strathfield | Strathfield | Mathematics Extension 2 | 3 |
| 158 | St Patricks Marist College | Dundas | Mathematics Extension 2 | 1 |
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| 159 | St Pauls Catholic College | ? | Mathematics Extension 2 | 1 |
| 160 | St Pauls International College | Moss Vale | Mathematics Extension 2 | 2 |
| 161 | St Peters Catholic College | Tuggerah | Mathematics Extension 2 | 1 |
| 162 | St Pius X College | Chatswood | Mathematics Extension 2 | 2 |
| 163 | St Vincents College | Potts Point | Mathematics Extension 2 | 1 |
| 164 | Strathfield Girls High School | Strathfield | Mathematics Extension 2 | 3 |
| 165 | Sydney Adventist College | Strathfield | Mathematics Extension 2 | 3 |
| 166 | Sydney Boys High School | Moore Park | Mathematics Extension 2 | 66 |
| 167 | Sydney Girls High School | Surry Hills | Mathematics Extension 2 | 33 |
| 168 | Sydney Grammar School | Darlinghurst | Mathematics Extension 2 | 35 |
| 169 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics Extension 2 | 3 |
| 170 | Sydney Technical High School | Bexley | Mathematics Extension 2 | 28 |
| 171 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 2 | 2 |
| 172 | Taylors College | Waterloo | Mathematics Extension 2 | 17 |
| 173 | Tempe High School | Tempe | Mathematics Extension 2 | 1 |
| 174 | The Armidale School | Armidale | Mathematics Extension 2 | 1 |
| 175 | The Hills Grammar School | Kenthurst | Mathematics Extension 2 | 2 |
| 176 | The Illawarra Grammar School | Wollongong | Mathematics Extension 2 | 1 |
| 177 | The Kings School | North Parramatta | Mathematics Extension 2 | 8 |
| 178 | The Riverina Anglican College | Wagga Wagga | Mathematics Extension 2 | 1 |
| 179 | The Scots College | Bellevue Hill | Mathematics Extension 2 | 7 |
| 180 | The Scots School Albury | Albury | Mathematics Extension 2 | 2 |
| 181 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 2 | 1 |
| 182 | Toongabbie Christian College | Toongabbie | Mathematics Extension 2 | 1 |
| 183 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 2 | 1 |
| 184 | Trinity Catholic College Lismore | East Lismore | Mathematics Extension 2 | 1 |
| 185 | Trinity Grammar School | Summer Hill | Mathematics Extension 2 | 6 |
| 186 | Turramurra High School | South Turramurra | Mathematics Extension 2 | 2 |
| 187 | Waverley College | Waverley | Mathematics Extension 2 | 1 |
| 188 | Westfields Sports High School | Fairfield West | Mathematics Extension 2 | 2 |
| 189 | William Carey Christian School | Prestons | Mathematics Extension 2 | 1 |
| 190 | William Clarke College | Kellyville | Mathematics Extension 2 | 1 |
| 191 | Willoughby Girls High School | Willoughby | Mathematics Extension 2 | 3 |
| 192 | Wyndham College | Quakers Hill | Mathematics Extension 2 | 4 |
| 193 | Xavier College | Llandilo | Mathematics Extension 2 | 1 |
| 194 | Xavier High School | North Albury | Mathematics Extension 2 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 22 Feb 2021