Schools, Secondary (Government)
- Aberfoyle Park High School
- Adelaide west Special Education Centre
- Allendale East Area School
- Arbury Park Outdoor School
- Ardrossan Area School
- Australian Science & Mathematics School
- Balaklava High School
- Balaklava Primary School
- Banksia Park Primary School
- Birdwood High School
- Blackwood High School
- Booleroo Centre District School
- Bordertown High School
- Bowden Brompton Community School
- Bowden Brompton Community School (Southern Campus)
- Brighton Secondary School
- Ceduna Area School
- Charles Campbell College
- Christies Beach High School
- Clare High School
- Cleve Area School
- Coober Pedy Area School
- Coomandook Area School
- Cowell Area School
- Craigmore High School
- Cummins Area School
- Eastern Fleurieu School
- Edward John Eyre High School
- Elliston Area School
- Findon High School
- Gawler High School
- Gladstone High School
- Glenunga International High School
- Glossop High - Middle Campus
- Glossop High - Senior Campus
- Golden Grove High School
- Grant High School
- Hallett Cove School
- Hamilton Secondary College
- Heathfield High School
- Henley High School
- Jamestown Community School
- John Pirie Secondary School
- Kadina Memorial High School
- Kangaroo Inn Area School
- Kangaroo Island Community Education - Kingscote
- Kangaroo Island Community Education - Parndana
- Kangaroo Island Community Education - Penneshaw
- Kapunda High School
- Karcultaby Area School
- Karoonda Area School
- Kaurna Plains School Inc.
- Keith Area School
- Kimba Area School
- Kingston Community School
- Lameroo Regional Community School
- Lefevre High School
- Leigh Creek Area School
- Lock Area School
- Loxton High School
- Lucindale Area School
- Maitland Area School
- Marryatville High School
- Millicent High School
- Miltaburra Area School
- Minlaton District School
- Mintabie Area School
- Mitcham Girls High School
- Modbury High School
- Moonta Area School
- Mount Barker High School
- Mount Compass Area School
- Mount Gambier High School
- Murray Bridge High School
- Naracoorte High School
- Norwood Morialta High School - Middle Campus
- Nuriootpa High School
- Oakbank Area School
- Ocean View B-12 College
- Open Access College, Marden
- Orroroo Area School
- Para Hills High School
- Parafield Gardens High School
- Paralowie R-12 School
- Pasadena High School
- Penola High School
- Peterborough High School
- Port Augusta Secondary School
- Port Augusta Special School
- Port Broughton Area School
- Port Lincoln High School
- Port Lincoln High School Community Mentoring Program
- Quorn Area School
- Renmark High School
- Reynella East College
- Riverton & District High School
- Roxby Downs Area School
- Salisbury East High School
- Salisbury High School
- Seaford 6-12 School
- Seaton High School
- Seaview High School
- Smithfield Plains High School
- Snowtown Area School
- Southern Adelaide & Fleurieu Trade School
- Southern Learning Centre
- Stuart High School
- Thebarton Senior College
- Tintinara Area School
- Underdale High School
- Unley High School
- Urrbrae Agricultural High School
- Valley View Secondary School
- Victor Harbor High School
- Waikerie High School
- Warriappendi School
- Whyalla High School
- William Light R-12 School
- Willunga High School
- Windsor Gardens Vocational College
- Wirreanda High School
- Woodville High School
- Woomera Area School
- Wudinna Area School
- Yankalilla Area School