| 1 | Abbotsleigh | Wahroonga | Mathematics Extension 1 | 24 |
| 2 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Extension 1 | 1 |
| 3 | Al Sadiq College Greenacre | Greenacre | Mathematics Extension 1 | 2 |
| 4 | Al-Faisal College | Auburn | Mathematics Extension 1 | 9 |
| 5 | Alexandria Park Community School | Alexandria | Mathematics Extension 1 | 4 |
| 6 | All Saints Catholic Senior College | Casula | Mathematics Extension 1 | 3 |
| 7 | All Saints College Bathurst | Bathurst | Mathematics Extension 1 | 1 |
| 8 | All Saints College St Marys Campus | Maitland | Mathematics Extension 1 | 1 |
| 9 | Alpha Omega Senior College | Auburn | Mathematics Extension 1 | 15 |
| 10 | Ambarvale High School | Rosemeadow | Mathematics Extension 1 | 1 |
| 11 | Amity College Prestons | Prestons | Mathematics Extension 1 | 12 |
| 12 | Aquinas College | Menai | Mathematics Extension 1 | 1 |
| 13 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 1 | 6 |
| 14 | Arthur Phillip High School | Parramatta | Mathematics Extension 1 | 6 |
| 15 | Ascham School | Edgecliff | Mathematics Extension 1 | 14 |
| 16 | Ashfield Boys High School | Ashfield | Mathematics Extension 1 | 2 |
| 17 | Asquith Boys High School | Asquith | Mathematics Extension 1 | 1 |
| 18 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 1 | 3 |
| 19 | Australian International School Singapore | Singapore | Mathematics Extension 1 | 3 |
| 20 | Avondale School | Cooranbong | Mathematics Extension 1 | 2 |
| 21 | Bankstown Girls High School | Bankstown | Mathematics Extension 1 | 1 |
| 22 | Bankstown Senior College | Bankstown | Mathematics Extension 1 | 1 |
| 23 | Barker College | Hornsby | Mathematics Extension 1 | 32 |
| 24 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 1 | 133 |
| 25 | Bethlehem College | Ashfield | Mathematics Extension 1 | 1 |
| 26 | Beverly Hills Girls High School | Beverly Hills | Mathematics Extension 1 | 3 |
| 27 | Birrong Girls High School | Birrong | Mathematics Extension 1 | 2 |
| 28 | Blacktown Boys High School | Blacktown | Mathematics Extension 1 | 4 |
| 29 | Blakehurst High School | Blakehurst | Mathematics Extension 1 | 14 |
| 30 | Blaxland High School | Blaxland | Mathematics Extension 1 | 3 |
| 31 | Blue Mountains Grammar School | Wentworth Falls | Mathematics Extension 1 | 2 |
| 32 | Bonnyrigg High School | Bonnyrigg | Mathematics Extension 1 | 9 |
| 33 | Bossley Park High School | Bossley Park | Mathematics Extension 1 | 6 |
| 34 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 8 |
| 35 | Brigidine College St Ives | St Ives | Mathematics Extension 1 | 4 |
| 36 | Brisbane Water Secondary College Woy Woy Campus | Woy Woy | Mathematics Extension 1 | 1 |
| 37 | Bulli High School | Bulli | Mathematics Extension 1 | 2 |
| 38 | Burwood Girls High School | Croydon | Mathematics Extension 1 | 7 |
| 39 | Cabramatta High School | Cabramatta | Mathematics Extension 1 | 10 |
| 40 | Cambridge Park High School | Cambridge Park | Mathematics Extension 1 | 1 |
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| 41 | Canberra Grammar School | Red Hill, ACT | Mathematics Extension 1 | 20 |
| 42 | Canley Vale High School | Canley Vale | Mathematics Extension 1 | 28 |
| 43 | Canterbury Boys High School | Ashbury | Mathematics Extension 1 | 1 |
| 44 | Canterbury Girls High School | Canterbury | Mathematics Extension 1 | 3 |
| 45 | Caringbah High School | Caringbah | Mathematics Extension 1 | 35 |
| 46 | Carlingford High School | Carlingford | Mathematics Extension 1 | 25 |
| 47 | Caroline Chisholm College | Glenmore Park | Mathematics Extension 1 | 1 |
| 48 | Casimir Catholic College | Marrickville | Mathematics Extension 1 | 1 |
| 49 | Casino Christian School | North Casino | Mathematics Extension 1 | 1 |
| 50 | Castle Hill High School | Castle Hill | Mathematics Extension 1 | 20 |
| 51 | Catherine McAuley Westmead | Westmead | Mathematics Extension 1 | 3 |
| 52 | Cecil Hills High School | Cecil Hills | Mathematics Extension 1 | 4 |
| 53 | Central Coast Adventist School | Erina | Mathematics Extension 1 | 1 |
| 54 | Central Coast Grammar School | Erina Heights | Mathematics Extension 1 | 2 |
| 55 | Cerdon College | Merrylands | Mathematics Extension 1 | 5 |
| 56 | Champagnat Catholic College | Maroubra | Mathematics Extension 1 | 1 |
| 57 | Chatswood High School | Chatswood | Mathematics Extension 1 | 20 |
| 58 | Cheltenham Girls High School | Beecroft | Mathematics Extension 1 | 22 |
| 59 | Cherrybrook Technology High School | Cherrybrook | Mathematics Extension 1 | 35 |
| 60 | Chester Hill High School | Chester Hill | Mathematics Extension 1 | 3 |
| 61 | Chevalier College | Burradoo | Mathematics Extension 1 | 2 |
| 62 | Christian Brothers High School Lewisham | Lewisham | Mathematics Extension 1 | 6 |
| 63 | Clancy Catholic College | West Hoxton | Mathematics Extension 1 | 1 |
| 64 | Clement College | Cabramatta | Mathematics Extension 1 | 3 |
| 65 | Coffs Harbour Senior College | Coffs Harbour | Mathematics Extension 1 | 3 |
| 66 | Colo High School | North Richmond | Mathematics Extension 1 | 2 |
| 67 | Concord High School | Concord | Mathematics Extension 1 | 5 |
| 68 | Conservatorium High School | Sydney | Mathematics Extension 1 | 3 |
| 69 | Coolamon Central School | Coolamon | Mathematics Extension 1 | 1 |
| 70 | Corpus Christi Catholic High School | Oak Flats | Mathematics Extension 1 | 2 |
| 71 | Covenant Christian School | Belrose | Mathematics Extension 1 | 4 |
| 72 | Cowra High School | Cowra | Mathematics Extension 1 | 1 |
| 73 | Cranbrook School | Bellevue Hill | Mathematics Extension 1 | 21 |
| 74 | Cranebrook High School | Cranebrook | Mathematics Extension 1 | 1 |
| 75 | Cumberland High School | Carlingford | Mathematics Extension 1 | 2 |
| 76 | Danebank An Anglican School for Girls | Hurstville | Mathematics Extension 1 | 6 |
| 77 | Davidson High School | Frenchs Forest | Mathematics Extension 1 | 1 |
| 78 | De La Salle Catholic College Cronulla | Cronulla | Mathematics Extension 1 | 4 |
| 79 | De La Salle College Ashfield | Ashfield | Mathematics Extension 1 | 2 |
| 80 | De La Salle College Revesby Heights | Revesby Heights | Mathematics Extension 1 | 1 |
| 81 | Delany College | Granville | Mathematics Extension 1 | 1 |
| 82 | Denison College of Secondary Education Bathurst | Bathurst | Mathematics Extension 1 | 1 |
| 83 | Dorrigo High School | Dorrigo | Mathematics Extension 1 | 1 |
| 84 | Dubbo Christian School | Dubbo | Mathematics Extension 1 | 1 |
| 85 | Dubbo College Senior Campus | Dubbo | Mathematics Extension 1 | 1 |
| 86 | Duval High School | Armidale | Mathematics Extension 1 | 2 |
| 87 | East Hills Boys High School | Panania | Mathematics Extension 1 | 5 |
| 88 | East Hills Girls Technology High School | Panania | Mathematics Extension 1 | 1 |
| 89 | Edmund Rice College | West Wollongong | Mathematics Extension 1 | 2 |
| 90 | Elderslie High School | Narellan | Mathematics Extension 1 | 1 |
| 91 | Elizabeth Macarthur High School | Narellan | Mathematics Extension 1 | 1 |
| 92 | Emanuel School | Randwick | Mathematics Extension 1 | 8 |
| 93 | Emmanuel Anglican College | Ballina | Mathematics Extension 1 | 2 |
| 94 | Epping Boys High School | Eastwood | Mathematics Extension 1 | 28 |
| 95 | Fairvale High School | Fairfield West | Mathematics Extension 1 | 10 |
| 96 | Fort Street High School | Petersham | Mathematics Extension 1 | 59 |
| 97 | Freeman Catholic College | Bonnyrigg Heights | Mathematics Extension 1 | 7 |
| 98 | Georges River College Oatley Senior Campus | Oatley | Mathematics Extension 1 | 17 |
| 99 | Georges River Grammar | Georges Hall | Mathematics Extension 1 | 1 |
| 100 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 6 |
| 101 | Girraween High School | Girraween | Mathematics Extension 1 | 61 |
| 102 | Glen Innes High School | Glen Innes | Mathematics Extension 1 | 1 |
| 103 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 1 | 1 |
| 104 | Glenwood High School | Glenwood | Mathematics Extension 1 | 6 |
| 105 | Gorokan High School | Gorokan | Mathematics Extension 1 | 1 |
| 106 | Gosford High School | Gosford | Mathematics Extension 1 | 20 |
| 107 | Great Lakes College Tuncurry Senior Campus | Tuncurry | Mathematics Extension 1 | 1 |
| 108 | Green Point Christian College | Green Point | Mathematics Extension 1 | 2 |
| 109 | Gymea Technology High School | Gymea | Mathematics Extension 1 | 1 |
| 110 | Heathcote High School | Heathcote | Mathematics Extension 1 | 1 |
| 111 | Hills Adventist College Kellyville Campus | Kellyville | Mathematics Extension 1 | 1 |
| 112 | Holy Spirit Catholic College Lakemba | Lakemba | Mathematics Extension 1 | 3 |
| 113 | Holy Spirit College Bellambi | Bellambi | Mathematics Extension 1 | 2 |
| 114 | Homebush Boys High School | Homebush | Mathematics Extension 1 | 17 |
| 115 | Hornsby Girls High School | Hornsby | Mathematics Extension 1 | 53 |
| 116 | Hunter School of Performing Arts | Broadmeadow | Mathematics Extension 1 | 1 |
| 117 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 2 |
| 118 | Hurlstone Agricultural High School | Glenfield | Mathematics Extension 1 | 64 |
| 119 | Illawarra Christian School Cordeaux Campus | Cordeaux Heights | Mathematics Extension 1 | 1 |
| 120 | Illawarra Christian School Tongarra Campus | Albion Park | Mathematics Extension 1 | 1 |
| 121 | International Grammar School | Ultimo | Mathematics Extension 1 | 8 |
| 122 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Extension 1 | 6 |
| 123 | James Ruse Agricultural High School | Carlingford | Mathematics Extension 1 | 142 |
| 124 | James Sheahan Catholic High School | Orange | Mathematics Extension 1 | 2 |
| 125 | John Edmondson High School | Horningsea Park | Mathematics Extension 1 | 3 |
| 126 | John Therry Catholic College | Rosemeadow | Mathematics Extension 1 | 1 |
| 127 | Kambala | Rose Bay | Mathematics Extension 1 | 4 |
| 128 | Karabar High School | Queanbeyan | Mathematics Extension 1 | 1 |
| 129 | Katoomba High School | Katoomba | Mathematics Extension 1 | 1 |
| 130 | Keira High School | Fairy Meadow | Mathematics Extension 1 | 1 |
| 131 | Kellyville High School | Kellyville | Mathematics Extension 1 | 1 |
| 132 | Kesser Torah College | Dover Heights | Mathematics Extension 1 | 2 |
| 133 | Kildare Catholic College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 134 | Killara High School | Killara | Mathematics Extension 1 | 31 |
| 135 | Killarney Heights High School | Killarney Heights | Mathematics Extension 1 | 14 |
| 136 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Extension 1 | 4 |
| 137 | Kingscliff High School | Kingscliff | Mathematics Extension 1 | 2 |
| 138 | Kingsgrove High School | Kingsgrove | Mathematics Extension 1 | 1 |
| 139 | Kingsgrove North High School | Kingsgrove | Mathematics Extension 1 | 5 |
| 140 | Kinross Wolaroi School | Orange | Mathematics Extension 1 | 9 |
| 141 | Kirrawee High School | Kirrawee | Mathematics Extension 1 | 4 |
| 142 | Knox Grammar School | Wahroonga | Mathematics Extension 1 | 31 |
| 143 | Kogarah High School | Kogarah | Mathematics Extension 1 | 3 |
| 144 | Kooringal High School | Kooringal | Mathematics Extension 1 | 3 |
| 145 | La Salle Catholic College | Bankstown | Mathematics Extension 1 | 1 |
| 146 | Lake Munmorah High School | Lake Munmorah | Mathematics Extension 1 | 1 |
| 147 | Lambton High School | Lambton | Mathematics Extension 1 | 2 |
| 148 | Lindisfarne Anglican School | Terranora | Mathematics Extension 1 | 2 |
| 149 | Liverpool Girls High School | Liverpool | Mathematics Extension 1 | 1 |
| 150 | Loreto Kirribilli | Kirribilli | Mathematics Extension 1 | 6 |
| 151 | Loreto Normanhurst | Normanhurst | Mathematics Extension 1 | 2 |
| 152 | Macarthur Anglican School | Cobbitty | Mathematics Extension 1 | 2 |
| 153 | Macarthur Girls High School | Parramatta | Mathematics Extension 1 | 3 |
| 154 | MacKillop Catholic College | Warnervale | Mathematics Extension 1 | 1 |
| 155 | MacKillop College Port Macquarie | Port Macquarie | Mathematics Extension 1 | 2 |
| 156 | Macquarie Anglican Grammar School | Dubbo | Mathematics Extension 1 | 1 |
| 157 | Macquarie Fields High School | Macquarie Fields | Mathematics Extension 1 | 14 |
| 158 | Macquarie Grammar School | Sydney | Mathematics Extension 1 | 5 |
| 159 | Magdalene Catholic College | Narellan | Mathematics Extension 1 | 1 |
| 160 | Maitland Grossmann High School | East Maitland | Mathematics Extension 1 | 2 |
| 161 | Malek Fahd Islamic School | Greenacre | Mathematics Extension 1 | 13 |
| 162 | Marcellin College | Randwick | Mathematics Extension 1 | 7 |
| 163 | Marian Catholic College Kenthurst | Kenthurst | Mathematics Extension 1 | 5 |
| 164 | Marist College Eastwood | Eastwood | Mathematics Extension 1 | 1 |
| 165 | Marist College Kogarah | Bexley | Mathematics Extension 1 | 3 |
| 166 | Marist College North Shore | North Sydney | Mathematics Extension 1 | 5 |
| 167 | Marist Sisters College Woolwich | Woolwich | Mathematics Extension 1 | 2 |
| 168 | Maronite College of the Holy Family | Harris Park | Mathematics Extension 1 | 4 |
| 169 | Marsden High School | Meadowbank | Mathematics Extension 1 | 2 |
| 170 | Mary MacKillop College | Wakeley | Mathematics Extension 1 | 2 |
| 171 | Masada College | St Ives | Mathematics Extension 1 | 7 |
| 172 | Mater Dei Catholic College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 173 | Mater Maria Catholic College | Warriewood | Mathematics Extension 1 | 1 |
| 174 | McAuley Catholic College | Clarenza | Mathematics Extension 1 | 2 |
| 175 | Menai High School | Menai | Mathematics Extension 1 | 4 |
| 176 | Mercy Catholic College | Chatswood | Mathematics Extension 1 | 2 |
| 177 | Merewether High School | Broadmeadow | Mathematics Extension 1 | 17 |
| 178 | Meriden School | Strathfield | Mathematics Extension 1 | 18 |
| 179 | Mitchell High School | Blacktown | Mathematics Extension 1 | 1 |
| 180 | MLC School | Burwood | Mathematics Extension 1 | 2 |
| 181 | Moama Anglican Grammar School | Moama | Mathematics Extension 1 | 1 |
| 182 | Model Farms High School | Baulkham Hills | Mathematics Extension 1 | 3 |
| 183 | Monte Sant Angelo Mercy College | North Sydney | Mathematics Extension 1 | 4 |
| 184 | Moorebank High School | Moorebank | Mathematics Extension 1 | 18 |
| 185 | Moriah College | Queens Park | Mathematics Extension 1 | 30 |
| 186 | Mosman High School | Mosman | Mathematics Extension 1 | 5 |
| 187 | Mount Carmel Catholic College | Varroville | Mathematics Extension 1 | 1 |
| 188 | Mount St Benedict College | Pennant Hills | Mathematics Extension 1 | 2 |
| 189 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 1 |
| 190 | Mount St Patrick College | Murwillumbah | Mathematics Extension 1 | 1 |
| 191 | Mount View High School | Cessnock West | Mathematics Extension 1 | 1 |
| 192 | Muirfield High School | North Rocks | Mathematics Extension 1 | 3 |
| 193 | Mullumbimby High School | Mullumbimby | Mathematics Extension 1 | 1 |
| 194 | Mulwaree High School | Goulburn | Mathematics Extension 1 | 1 |
| 195 | Nagle College | Blacktown | Mathematics Extension 1 | 3 |
| 196 | Narrabeen Sports High School | North Narrabeen | Mathematics Extension 1 | 1 |
| 197 | Narrabri High School | Narrabri | Mathematics Extension 1 | 1 |
| 198 | Newcastle Grammar School | Newcastle | Mathematics Extension 1 | 1 |
| 199 | Newington College | Stanmore | Mathematics Extension 1 | 16 |
| 200 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023