Trinity College is located approximately 30km north of the Adelaide CBD, on the doorstep of Gawler and comprises four Early Years to Year 10 schools, a Senior School (Years 11 and 12) and Montessori Preschool.

Year 6 Intake

To meet demand, an extra Year 6 class has been added at Trinity College North. There are places still available however, these vacancies are filling quickly. If you are interested in finding out more, please contact the Enrolment Office on 8522 0666.

Enrolment Office

Office Hours are Monday to Friday 8.00am-4.30pm during school terms and 9.00am-4.00pm during school holiday periods.

Street address: Alexander Avenue, Evanston South SA 5116
Mailing address: PO Box 131 Gawler SA 5118
Telephone: +61 8 8522 0666
Fax: +61 8 8522 0631
Email: enquiry@trinity.sa.edu.au

ABN: 15 742 803 718
CRICOS: 00374C/02709B

Download a College Prospectus here.

Download an Application for Enrolment here.

Download the 2020 Fee and Support Structure here.


Trinity College offers a number of scholarships to both current students and students seeking to attend the College. These are provided through the generosity of donors to the College Foundation and existing corporate relationships. Students can apply at Year 6 and Year 10 and scholarship length varies from two years to five years. Find out more here.

Defence Families

Trinity College has two Defence School Mentors (DSMs) that work across North, South, Blakeview and Senior schools. The roles were established in recognition that some Australian Defence Force (ADF) children experience difficulties transitioning into and out of a school upon posting or during parental absences due to deployment, exercises or courses. Download further information here.

College Maps

Trinity College Gawler Site (North, South, Senior, Montessori Preschool)
Getting to Trinity College (Gawler site)
Trinity College Blakeview
Trinity College Gawler River
Trinity College Locality Map (Trinity College schools are within 12kms of each other)

Trinity Roseworthy - Expressions of Interest

Trinity College will be opening a new school at Roseworthy as part of the new St Yves development. Register your interest here.


Would you like to be sent an Enrolment Pack?

Contains Application for Enrolment, Prospectus, Fee and Uniform information, College Maps and Tour Dates)

A member of the enrolments team will be in touch soon to arrange your tour booking/s.
Please indicate the year levels(s) and Year(s) of entry that you are interested in
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