| 26 | Pymble Ladies College | Pymble | Mathematics Extension 1 | 24 |
| 27 | MLC School | Burwood | Mathematics Extension 1 | 23 |
| 28 | Penrith High School | Penrith | Mathematics Extension 1 | 23 |
| 29 | St Marks Coptic Orthodox College | Wattle Grove | Mathematics Extension 1 | 23 |
| 30 | Stella Maris College | Manly | Mathematics Extension 1 | 22 |
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| 31 | Taylors College | Waterloo | Mathematics Extension 1 | 22 |
| 32 | Cherrybrook Technology High School | Cherrybrook | Mathematics Extension 1 | 21 |
| 33 | Killara High School | Killara | Mathematics Extension 1 | 21 |
| 34 | St Aloysius College | Milsons Point | Mathematics Extension 1 | 21 |
| 35 | Cranbrook School | Bellevue Hill | Mathematics Extension 1 | 20 |
| 36 | Malek Fahd Islamic School | Greenacre | Mathematics Extension 1 | 20 |
| 37 | Knox Grammar School | Wahroonga | Mathematics Extension 1 | 19 |
| 38 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Mathematics Extension 1 | 19 |
| 39 | Canberra Grammar School | Red Hill, ACT | Mathematics Extension 1 | 18 |
| 40 | Cheltenham Girls High School | Beecroft | Mathematics Extension 1 | 18 |
| 41 | Oakhill College | Castle Hill | Mathematics Extension 1 | 18 |
| 42 | Canley Vale High School | Canley Vale | Mathematics Extension 1 | 17 |
| 43 | Georges River College Oatley Senior Campus | Oatley | Mathematics Extension 1 | 17 |
| 44 | Killarney Heights High School | Killarney Heights | Mathematics Extension 1 | 17 |
| 45 | St Josephs College | ? | Mathematics Extension 1 | 17 |
| 46 | Turramurra High School | South Turramurra | Mathematics Extension 1 | 17 |
| 47 | Parramatta Marist High School | Westmead | Mathematics Extension 1 | 16 |
| 48 | Ryde Secondary College | Ryde | Mathematics Extension 1 | 16 |
| 49 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | 16 |
| 50 | Burwood Girls High School | Croydon | Mathematics Extension 1 | 15 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 5 Dec 2016