Below are the schools that participate in the Schools' Competition.
Aberfoyle Park High School
Adelaide High School
Australian Science & Mathematics School
Belair Primary School
Black Forest Primary School
Blackwood High School
Blackwood Primary School
Brighton Secondary School
Burnside Primary School
Cabra Dominican College
Christian Brothers College
Dara School
East Adelaide School
East Torrens Primary School
Emmaus Christian College
Glen Osmond Primary School
Glenunga International High School
Golden Grove High School
Grange Schools
Hills Christian Community School
Immanuel College
Kadina Memorial School
Kildare College
Mercedes College
Mitcham Girls High School
Mount Carmel College
Norwood Morialta High School
Nuriootpa High School
Parkside Primary School
Pedare Christian College
Pembroke School
Pinnacle College (Gilles Plains)
Portside Christian College
Prescott College Southern
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 John's Grammar School
St Joseph's Memorial School
St Joseph's School Tranmere
St Mary's College
St Thomas School
Thomas More College
Trinity College
Trinity Gardens School
Underdale High School
Unley High School
Unley Primary School
Uraidla Primary School
Westminster School
Woodville Gardens School