| 51 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 2 | 5 |
| 52 | Trinity Grammar School | Summer Hill | Mathematics Extension 2 | 5 |
| 53 | Canberra Grammar School | Red Hill, ACT | Mathematics Extension 2 | 4 |
| 54 | Malek Fahd Islamic School | Greenacre | Mathematics Extension 2 | 4 |
| 55 | Masada College | St Ives | Mathematics Extension 2 | 4 |
| 56 | MLC School | Burwood | Mathematics Extension 2 | 4 |
| 57 | Patrician Brothers College Fairfield | Fairfield | Mathematics Extension 2 | 4 |
| 58 | Prairiewood High School | Prairiewood | Mathematics Extension 2 | 4 |
| 59 | Rose Bay Secondary College | Dover Heights | Mathematics Extension 2 | 4 |
| 60 | SCEGGS Darlinghurst | Darlinghurst | Mathematics Extension 2 | 4 |
| 61 | Strathfield Girls High School | Strathfield | Mathematics Extension 2 | 4 |
| 62 | Ascham School | Edgecliff | Mathematics Extension 2 | 3 |
| 63 | De La Salle College Revesby Heights | Revesby Heights | Mathematics Extension 2 | 3 |
| 64 | Holy Spirit Catholic College Lakemba | Lakemba | Mathematics Extension 2 | 3 |
| 65 | International Grammar School | Ultimo | Mathematics Extension 2 | 3 |
| 66 | Kingsgrove High School | Kingsgrove | Mathematics Extension 2 | 3 |
| 67 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Mathematics Extension 2 | 3 |
| 68 | Pacific Hills Christian School | Dural | Mathematics Extension 2 | 3 |
| 69 | Pennant Hills High School | Pennant Hills | Mathematics Extension 2 | 3 |
| 70 | Reddam House Bondi Campus | North Bondi | Mathematics Extension 2 | 3 |
| 71 | Redeemer Baptist School | North Parramatta | Mathematics Extension 2 | 3 |
| 72 | St Catherines School | Waverley | Mathematics Extension 2 | 3 |
| 73 | St Francis Xaviers College | Hamilton | Mathematics Extension 2 | 3 |
| 74 | St Lukes Grammar School | Dee Why | Mathematics Extension 2 | 3 |
| 75 | St Marks Coptic Orthodox College | Wattle Grove | Mathematics Extension 2 | 3 |
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| 76 | Alpha Omega Senior College | Auburn | Mathematics Extension 2 | 2 |
| 77 | Blakehurst High School | Blakehurst | Mathematics Extension 2 | 2 |
| 78 | Blaxland High School | Blaxland | Mathematics Extension 2 | 2 |
| 79 | Davidson High School | Frenchs Forest | Mathematics Extension 2 | 2 |
| 80 | Inaburra School | Bangor | Mathematics Extension 2 | 2 |
| 81 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Extension 2 | 2 |
| 82 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Extension 2 | 2 |
| 83 | Lambton High School | Lambton | Mathematics Extension 2 | 2 |
| 84 | Loreto Kirribilli | Kirribilli | Mathematics Extension 2 | 2 |
| 85 | Marist College Kogarah | Bexley | Mathematics Extension 2 | 2 |
| 86 | Mosman High School | Mosman | Mathematics Extension 2 | 2 |
| 87 | Parramatta Marist High School | Westmead | Mathematics Extension 2 | 2 |
| 88 | Randwick Girls High School | Randwick | Mathematics Extension 2 | 2 |
| 89 | Smiths Hill High School | Wollongong | Mathematics Extension 2 | 2 |
| 90 | St Johns Park High School | St Johns Park | Mathematics Extension 2 | 2 |
| 91 | St Patricks College Strathfield | Strathfield | Mathematics Extension 2 | 2 |
| 92 | St Patricks College Sutherland | Sutherland | Mathematics Extension 2 | 2 |
| 93 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 2 | 2 |
| 94 | The Armidale School | Armidale | Mathematics Extension 2 | 2 |
| 95 | The Hills Grammar School | Kenthurst | Mathematics Extension 2 | 2 |
| 96 | The Illawarra Grammar School | Wollongong | Mathematics Extension 2 | 2 |
| 97 | Turramurra High School | South Turramurra | Mathematics Extension 2 | 2 |
| 98 | Willoughby Girls High School | Willoughby | Mathematics Extension 2 | 2 |
| 99 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Extension 2 | 1 |
| 100 | Al-Faisal College | Auburn | Mathematics Extension 2 | 1 |
| 101 | Alexandria Park Community School | Alexandria | Mathematics Extension 2 | 1 |
| 102 | Alstonville High School | Alstonville | Mathematics Extension 2 | 1 |
| 103 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 2 | 1 |
| 104 | Arthur Phillip High School | Parramatta | Mathematics Extension 2 | 1 |
| 105 | Asquith Boys High School | Asquith | Mathematics Extension 2 | 1 |
| 106 | Barrenjoey High School | Avalon | Mathematics Extension 2 | 1 |
| 107 | Bethlehem College | Ashfield | Mathematics Extension 2 | 1 |
| 108 | Beverly Hills Girls High School | Beverly Hills | Mathematics Extension 2 | 1 |
| 109 | Bishop Druitt College | Coffs Harbour | Mathematics Extension 2 | 1 |
| 110 | Blacktown Boys High School | Blacktown | Mathematics Extension 2 | 1 |
| 111 | Blue Mountains Grammar School | Wentworth Falls | Mathematics Extension 2 | 1 |
| 112 | Bonnyrigg High School | Bonnyrigg | Mathematics Extension 2 | 1 |
| 113 | Bossley Park High School | Bossley Park | Mathematics Extension 2 | 1 |
| 114 | Brigidine College Randwick | Randwick | Mathematics Extension 2 | 1 |
| 115 | Brigidine College St Ives | St Ives | Mathematics Extension 2 | 1 |
| 116 | Casimir Catholic College | Marrickville | Mathematics Extension 2 | 1 |
| 117 | Cerdon College | Merrylands | Mathematics Extension 2 | 1 |
| 118 | Cheltenham Girls High School | Beecroft | Mathematics Extension 2 | 1 |
| 119 | Chester Hill High School | Chester Hill | Mathematics Extension 2 | 1 |
| 120 | Chevalier College | Burradoo | Mathematics Extension 2 | 1 |
| 121 | Clancy Catholic College | West Hoxton | Mathematics Extension 2 | 1 |
| 122 | Coffs Harbour Senior College | Coffs Harbour | Mathematics Extension 2 | 1 |
| 123 | Cumberland High School | Carlingford | Mathematics Extension 2 | 1 |
| 124 | Danebank An Anglican School for Girls | Hurstville | Mathematics Extension 2 | 1 |
| 125 | De La Salle College Ashfield | Ashfield | Mathematics Extension 2 | 1 |
| 126 | Denison College of Secondary Education Bathurst | Bathurst | Mathematics Extension 2 | 1 |
| 127 | Duval High School | Armidale | Mathematics Extension 2 | 1 |
| 128 | East Hills Boys High School | Panania | Mathematics Extension 2 | 1 |
| 129 | East Hills Girls Technology High School | Panania | Mathematics Extension 2 | 1 |
| 130 | Georges River College Oatley Senior Campus | Oatley | Mathematics Extension 2 | 1 |
| 131 | Georges River Grammar | Georges Hall | Mathematics Extension 2 | 1 |
| 132 | Gymea Technology High School | Gymea | Mathematics Extension 2 | 1 |
| 133 | Hills Adventist College Kellyville Campus | Kellyville | Mathematics Extension 2 | 1 |
| 134 | Hunter School of Performing Arts | Broadmeadow | Mathematics Extension 2 | 1 |
| 135 | Kellyville High School | Kellyville | Mathematics Extension 2 | 1 |
| 136 | Kirrawee High School | Kirrawee | Mathematics Extension 2 | 1 |
| 137 | Kogarah High School | Kogarah | Mathematics Extension 2 | 1 |
| 138 | La Salle Academy | Lithgow | Mathematics Extension 2 | 1 |
| 139 | La Salle Catholic College | Bankstown | Mathematics Extension 2 | 1 |
| 140 | Macarthur Anglican School | Cobbitty | Mathematics Extension 2 | 1 |
| 141 | Macarthur Girls High School | Parramatta | Mathematics Extension 2 | 1 |
| 142 | Marcellin College | Randwick | Mathematics Extension 2 | 1 |
| 143 | Marist College Eastwood | Eastwood | Mathematics Extension 2 | 1 |
| 144 | Marist College North Shore | North Sydney | Mathematics Extension 2 | 1 |
| 145 | Mount St Benedict College | Pennant Hills | Mathematics Extension 2 | 1 |
| 146 | Mount St Patrick College | Murwillumbah | Mathematics Extension 2 | 1 |
| 147 | Murray High School | Lavington | Mathematics Extension 2 | 1 |
| 148 | Northern Beaches Christian School | Terrey Hills | Mathematics Extension 2 | 1 |
| 149 | Northmead Creative and Performing Arts High School | Northmead | Mathematics Extension 2 | 1 |
| 150 | OTEN Open Training and Education Network | Strathfield | Mathematics Extension 2 | 1 |
| 151 | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Extension 2 | 1 |
| 152 | Our Lady of the Sacred Heart College | Kensington | Mathematics Extension 2 | 1 |
| 153 | Pal Buddhist School | Canley Vale | Mathematics Extension 2 | 1 |
| 154 | Queenwood School for Girls | Mosman | Mathematics Extension 2 | 1 |
| 155 | Ravenswood School for Girls | Gordon | Mathematics Extension 2 | 1 |
| 156 | Regents Park Christian School | Regents Park | Mathematics Extension 2 | 1 |
| 157 | Rosebank College | Five Dock | Mathematics Extension 2 | 1 |
| 158 | Santa Sabina College | Strathfield | Mathematics Extension 2 | 1 |
| 159 | St Andrews College Senior Campus | Marayong | Mathematics Extension 2 | 1 |
| 160 | St Charbels College | Punchbowl | Mathematics Extension 2 | 1 |
| 161 | St Columbas Catholic College | Springwood | Mathematics Extension 2 | 1 |
| 162 | St Gregorys College Campbelltown | Gregory Hills | Mathematics Extension 2 | 1 |
| 163 | St Ives High School | St Ives | Mathematics Extension 2 | 1 |
| 164 | St Marks Catholic College | Stanhope Gardens | Mathematics Extension 2 | 1 |
| 165 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 2 | 1 |
| 166 | St Marys Senior High School | St Marys | Mathematics Extension 2 | 1 |
| 167 | St Patricks Marist College | Dundas | Mathematics Extension 2 | 1 |
| 168 | St Pauls Catholic College Manly | Manly | Mathematics Extension 2 | 1 |
| 169 | St Scholasticas College Glebe Point | Glebe Point | Mathematics Extension 2 | 1 |
| 170 | St Ursulas College | Kingsgrove | Mathematics Extension 2 | 1 |
| 171 | Sydney Institute Randwick College | Randwick | Mathematics Extension 2 | 1 |
| 172 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics Extension 2 | 1 |
| 173 | Taylors College | Waterloo | Mathematics Extension 2 | 1 |
| 174 | Temora High School | Temora | Mathematics Extension 2 | 1 |
| 175 | The McDonald College | North Strathfield | Mathematics Extension 2 | 1 |
| 176 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 2 | 1 |
| 177 | Wollondilly Anglican College | Tahmoor | Mathematics Extension 2 | 1 |
| 178 | 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: 14 Feb 2023