Mount Barker High School
Mount Barker · 1.7 km
Years 7 to 12, plus ungraded classes · boys and girls
Independent secondary school in Mount Barker
Cornerstone College
Cornerstone College is an independent secondary school for boys and girls, from Year 7 to Year 12, in Mount Barker, South Australia.
What Cornerstone College is like
It has 754 students (405 girls and 349 boys) and the equivalent of 56.4 full-time teachers, about 13 students for each teacher.
The school is run by Lutheran Education SA, NT & WA.
As an independent school it sets its own fees. Ask the school for the current fee schedule, including any scholarships or bursaries.
Its ICSEA value is 1094, against a national average of 1000. ICSEA describes the educational advantage of the families a school serves, not the quality of the school; read it alongside the school's results on My School.
Cornerstone College at a glance
- Students
- 754
- 2025
- Girls and boys
- 54% / 46%
- 405 girls, 349 boys
- Teachers
- 56.4
- full-time equivalent
- Students per teacher
- 13.4 to 1
- not the same as class size
- Years
- Years 7 to 12
Students, staff and years: Source: Australian Curriculum, Assessment and Reporting Authority (ACARA), School Profile 2025. Results are on My School, not here.
Inside Cornerstone College
Photos from the school’s website (opens in a new tab).
Cornerstone College fees
Cornerstone College has not published its fees with us yet. Fees at independent schools in Australia usually rise with the year level, and many schools offer sibling discounts, scholarships and bursaries. The quickest way to get the current fee schedule is to ask the school; enquiries are free.
NAPLAN results and the school profile
Australian schools are not given inspection grades. Each school’s NAPLAN results, finances, attendance and student background are published by ACARA on My School: Cornerstone College on My School.
Non-government schools are registered and reviewed by the school registration authority in South Australia. Ask the school for its most recent annual report, which every Australian school publishes.
How to get a place
Independent schools run their own enrolment. Most invite families to an open day or a tour, then ask for an application form and fee; popular schools fill their entry years (often Reception and Year 7) a year or more ahead. Ask Cornerstone College about places for your child’s year level.
Open day dates for Cornerstone College are not listed yet. Enquire and the school can send you the next dates directly.
Common questions about Cornerstone College
- Is Cornerstone College a government, Catholic or independent school?
- Cornerstone College is an independent secondary school in South Australia. Its governing body is Lutheran Education SA, NT & WA.
- What years does Cornerstone College teach?
- Cornerstone College teaches Years 7 to 12, for boys and girls.
- How many students are enrolled at Cornerstone College?
- Cornerstone College had 754 students in 2025, according to ACARA. That is about 13.4 students per full-time-equivalent teacher, which is not the same as class size.
- What is the ICSEA value of Cornerstone College?
- Cornerstone College has an ICSEA value of 1094, against a national average of 1000. ICSEA describes the educational advantage of the families a school serves, not the quality of the school; read it alongside the school's results on My School.