| 1966 | Willoughby Girls High School | Willoughby | Music Extension | 5 |
| 1967 | Willoughby Girls High School | Willoughby | Senior Science | 5 |
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| 1968 | Willoughby Girls High School | Willoughby | Visual Arts | 5 |
| 1969 | Winmalee High School | Winmalee | Mathematics | 5 |
| 1970 | Winmalee High School | Winmalee | Personal Development, Health and Physical Education | 5 |
| 1971 | Wollongong High School of the Performing Arts | Fairy Meadow | Drama | 5 |
| 1972 | Woonona High School | Woonona | Community and Family Studies | 5 |
| 1973 | Wyndham College | Quakers Hill | Mathematics General 2 | 5 |
| 1974 | Abbotsleigh | Wahroonga | German Continuers | 4 |
| 1975 | Abbotsleigh | Wahroonga | Music 1 | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023