Below are the schools that participate in the Schools' Competition.
Aberfoyle Park High School
Adelaide High School
Australian Science & Mathematics School
Black Forest Primary School
Blackwood Primary School
Brighton Secondary School
Cabra Dominican College
East Adelaide School
Glenunga International High School
Grange Schools
Immanuel College
Kildare College
Mercedes College
Nazareth Catholic College
Parkside Primary School
Pembroke School
Plympton International College
Portside Christian College
Pulteney Grammar School
Rostrevor College
Sacred Heart College
Southern Vales Christian College
St Aloysius College
St Catherine's School
St Dominic's Priory College
St Joseph's Memorial School
St Paul's College
St Peter's Girls' School
St Thomas School
Trinity College
Trinity Gardens School
Underdale High School
Unley Primary School
Uraidla Primary School
Westminster School