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Explore Wahroonga →Updated: 6 April 2026
Knox Grammar School
Wahroonga, NSW
IndependentCombinedK-12Co-ed
Students and school staff
- Total student enrolments
- 3,345
- Boys
- 3,272
- Girls
- 73
- Indigenous students
- 1%
- Language other than English
- 53%
- Teaching staff
- 307
- Full-time equivalent teaching staff
- 291.6
- Non-teaching staff
- 426
- Full-time equivalent non-teaching staff
- 262.6
Disclaimer: Always check directly with the local school to verify school catchment data.
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