Skip to main content

Independent: private non-profit school in Australia

  • Mailing address:
    Trinity Grammar School (Sydney)
    Senior, Middle, Junior School
    119 Prospect Road
    Summer Hill
  • T +61 2 9581-6000
  • F +61 2 9799-9449
  • E [email protected]
  • W
  • Lower School Ages: 5-11
  • Lower School Sexes: Boys
  • Lower School Numbers: The Preparatory (K - Year 2) school is at Strathfield campus and Junior School (Years 3 - 6) is at Summerhill campus.
  • Middle School Ages: 12-14
  • Middle School Sexes: Boys
  • Middle School Numbers: Middle School (Years 7 - 9) is at Summerhill campus.
  • Senior School Ages: 15-18
  • Senior School Sexes: Boys
  • Senior School Numbers: The Senior School (Years 10 - 12) is at Summer Hill. Years K - 12: 1,900 pupils total.
  • Teaching Language: English
  • SEN: SEN considered case by case
  • Boarding: Available
  • Uniform: Yes
  • Religion: Anglican
  • State/Independent: Independent: private non-profit


  • International Baccalaureate (Diploma)
  • New South Wales/High School Certificate (HSC)


  • Authorised by International Baccalaureate Organization (not to be confused as an inspection or accreditation agency)
  • New South Wales Board of Studies

No school can pay to be in
The Good Schools Guide International. Period.

To find out what's really inside the schools and how to choose the best one for your child!  

Only a subscription gives you access to

☑ 55 cities
☑ 734 schools listed - the good, the bad, the ghastly
☑ 213 schools reviewed - only the good
☑ Local knowledge of schools at your fingertips

The Good Schools Guide International - worth moving home for.

GSG Blog >    In the news >

The Good Schools Guide newsletter

The Good Schools Guide Newsletter

Educational insight in your inbox. Sign up for our popular newsletters.

Are you ready for the results?


The Good Schools Guide 22nd edition is out now, and for a limited time get a one month free subscription with any purchase of The Good Schools Guide 22nd, or The Good Schools Guide to London.