| 51 | Kinross Wolaroi School | Orange | Mathematics Extension 1 | 16 |
| 52 | St Patricks College Strathfield | Strathfield | Mathematics Extension 1 | 16 |
| 53 | St Patricks Marist College | Dundas | Mathematics Extension 1 | 16 |
| 54 | Carlingford High School | Carlingford | Mathematics Extension 1 | 15 |
| 55 | Fairvale High School | Fairfield West | Mathematics Extension 1 | 15 |
| 56 | St Marks Coptic Orthodox College | Wattle Grove | Mathematics Extension 1 | 15 |
| 57 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics Extension 1 | 15 |
| 58 | Oakhill College | Castle Hill | Mathematics Extension 1 | 14 |
| 59 | Parramatta Marist High School | Westmead | Mathematics Extension 1 | 14 |
| 60 | Trinity Grammar School | Summer Hill | Mathematics Extension 1 | 14 |
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| 61 | Ascham School | Edgecliff | Mathematics Extension 1 | 13 |
| 62 | Epping Boys High School | Eastwood | Mathematics Extension 1 | 13 |
| 63 | Masada College | St Ives | Mathematics Extension 1 | 13 |
| 64 | Reddam House Bondi Campus | North Bondi | Mathematics Extension 1 | 13 |
| 65 | St Augustines College | Brookvale | Mathematics Extension 1 | 13 |
| 66 | St Marys Cathedral College | Sydney | Mathematics Extension 1 | 13 |
| 67 | SCEGGS Darlinghurst | Darlinghurst | Mathematics Extension 1 | 12 |
| 68 | Kambala | Rose Bay | Mathematics Extension 1 | 11 |
| 69 | St Pius X College | Chatswood | Mathematics Extension 1 | 11 |
| 70 | Tempe High School | Tempe | Mathematics Extension 1 | 11 |
| 71 | The Hills Grammar School | Kenthurst | Mathematics Extension 1 | 11 |
| 72 | INTI International College Penang | Malaysia | Mathematics Extension 1 | 10 |
| 73 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Extension 1 | 10 |
| 74 | Kogarah High School | Kogarah | Mathematics Extension 1 | 10 |
| 75 | Merewether High School | Broadmeadow | Mathematics Extension 1 | 10 |
| 76 | Ravenswood School for Girls | Gordon | Mathematics Extension 1 | 10 |
| 77 | St Catherines School | Waverley | Mathematics Extension 1 | 10 |
| 78 | Arthur Phillip High School | Parramatta | Mathematics Extension 1 | 9 |
| 79 | Cabramatta High School | Cabramatta | Mathematics Extension 1 | 9 |
| 80 | Concord High School | Concord | Mathematics Extension 1 | 9 |
| 81 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Extension 1 | 9 |
| 82 | Macarthur Girls High School | Parramatta | Mathematics Extension 1 | 9 |
| 83 | MLC School | Burwood | Mathematics Extension 1 | 9 |
| 84 | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Extension 1 | 9 |
| 85 | Strathfield Girls High School | Strathfield | Mathematics Extension 1 | 9 |
| 86 | Taylors College | Waterloo | Mathematics Extension 1 | 9 |
| 87 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | 9 |
| 88 | Christian Brothers High School Lewisham | Lewisham | Mathematics Extension 1 | 8 |
| 89 | Randwick Boys High School | Randwick | Mathematics Extension 1 | 8 |
| 90 | Randwick Girls High School | Randwick | Mathematics Extension 1 | 8 |
| 91 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 1 | 8 |
| 92 | Trinity Catholic College Lismore | East Lismore | Mathematics Extension 1 | 8 |
| 93 | Waverley College | Waverley | Mathematics Extension 1 | 8 |
| 94 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 1 | 7 |
| 95 | Bishop Druitt College | Coffs Harbour | Mathematics Extension 1 | 7 |
| 96 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 7 |
| 97 | Castle Hill High School | Castle Hill | Mathematics Extension 1 | 7 |
| 98 | Emanuel School | Randwick | Mathematics Extension 1 | 7 |
| 99 | Freeman Catholic College | Bonnyrigg Heights | Mathematics Extension 1 | 7 |
| 100 | Killarney Heights High School | Killarney Heights | Mathematics Extension 1 | 7 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023