| 1 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 1 | 122 |
| 2 | Baulkham Hills High School | Baulkham Hills | English Advanced | 93 |
| 3 | Baulkham Hills High School | Baulkham Hills | Mathematics Advanced | 66 |
| 4 | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | 63 |
| 5 | Baulkham Hills High School | Baulkham Hills | Chemistry | 54 |
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| 6 | Baulkham Hills High School | Baulkham Hills | Physics | 45 |
| 7 | Baulkham Hills High School | Baulkham Hills | Economics | 34 |
| 8 | Baulkham Hills High School | Baulkham Hills | Legal Studies | 32 |
| 9 | Baulkham Hills High School | Baulkham Hills | Biology | 27 |
| 10 | Baulkham Hills High School | Baulkham Hills | English Extension 1 | 22 |
| 11 | Baulkham Hills High School | Baulkham Hills | Japanese Continuers | 20 |
| 12 | Baulkham Hills High School | Baulkham Hills | Modern History | 13 |
| 13 | Baulkham Hills High School | Baulkham Hills | Japanese Extension | 12 |
| 14 | Baulkham Hills High School | Baulkham Hills | Business Studies | 10 |
| 15 | Baulkham Hills High School | Baulkham Hills | Music 2 | 10 |
| 16 | Baulkham Hills High School | Baulkham Hills | Software Design and Development | 8 |
| 17 | Baulkham Hills High School | Baulkham Hills | Ancient History | 7 |
| 18 | Baulkham Hills High School | Baulkham Hills | Personal Development, Health and Physical Education | 7 |
| 19 | Baulkham Hills High School | Baulkham Hills | Visual Arts | 7 |
| 20 | Baulkham Hills High School | Baulkham Hills | Information Processes and Technology | 6 |
| 21 | Baulkham Hills High School | Baulkham Hills | Music Extension | 5 |
| 22 | Baulkham Hills High School | Baulkham Hills | Latin Extension | 4 |
| 23 | Baulkham Hills High School | Baulkham Hills | Geography | 2 |
| 24 | Baulkham Hills High School | Baulkham Hills | History Extension | 2 |
| 25 | Baulkham Hills High School | Baulkham Hills | Tamil Continuers | 2 |