Central Admin

Trinity College is located approximately 35km north of the Adelaide CBD, on the doorstep of Gawler. Office Hours are Monday to Friday 8.00am-4.30pm during school terms.

Street address: Alexander Avenue, Evanston South SA 5116
Mailing address:
PO Box 131 Gawler SA 5118
Telephone: +61 8 8522 0666

Email: office@trinity.sa.edu.au
ABN 15 742 803 718

Central Admin arrival point and deliveries for GPS: Corner Alexander Ave and Trinity Drive, Evanston South SA 5116.

College Maps

Trinity College Gawler Site (North, South, Senior, Montessori)

Gawler River

Getting to Trinity College (Gawler site)
Trinity College Locality Map (Trinity College schools are within 14kms of each other)

Contact Us