SUMMER HILL, NSW 2130
A nurturing environment fostering character, growth, and support in boys through diverse education.
An independent Anglican school committed to developing men of character through a Christian ethos. Offers extensive co-curricular activities, academic rigour, and dedicated support from early learning to senior education, ensuring holistic development in mind, body, and spirit.
Key information about Trinity Grammar School
Independent
All Boys
Secondary
2261
1:10
No
Key points parents often compare first for Trinity Grammar School
Choice of HSC or IB pathways
In 2025, Trinity reported 115 IB and 119 HSC candidates, with five IB perfect scores and 132 HSC acknowledgements.
Term-long Year 9 coastal residency
Year 9 boys spend a full term at the Jervis Bay Field Studies Centre in a mandatory residential outdoor education program.
IB Primary Years to Diploma pathway
Trinity offers the IB Primary Years Programme from Pre-K to Year 6, with the IB Diploma available in Years 11 and 12.
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