| 1606 | Cheltenham Girls High School | Beecroft | Senior Science | 5 |
| 1607 | Cherrybrook Technology High School | Cherrybrook | Industrial Technology | 5 |
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| 1608 | Cherrybrook Technology High School | Cherrybrook | Music Extension | 5 |
| 1609 | Christian Brothers High School Lewisham | Lewisham | English Extension 1 | 5 |
| 1610 | Coffs Harbour Christian Community School | Bonville | Industrial Technology | 5 |
| 1611 | Coffs Harbour Senior College | Coffs Harbour | Ancient History | 5 |
| 1612 | Concord High School | Concord | Mathematics Extension 2 | 5 |
| 1613 | Conservatorium High School | Sydney | English (Advanced) | 5 |
| 1614 | Conservatorium High School | Sydney | Mathematics Extension 1 | 5 |
| 1615 | Cranbrook School | Bellevue Hill | English Extension 1 | 5 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 27 Jan 2021