Enrolment
Girls vs boys enrolment
754
reported total enrolments
405 girls
349 boys
53.7% girls46.3% boys
Cornerstone College reports 754 total enrolments, including 405 girls and 349 boys. The reported enrolment mix is 53.7% girls and 46.3% boys.
2025 Australia school profile data
Cornerstone College
Cornerstone College is a independent secondary school in Mount Barker, South Australia, with 754 reported enrolments, a student-teacher ratio of 13.4:1, and an ICSEA percentile of 82.
Mount Barker, SA 5251IndependentSecondary7-12
IndependentSecondaryCo-educational
Quick school snapshot
What stands out in the profile
School model
Cornerstone College is listed as Independent and Secondary, with a reported year range of 7-12.
Enrolment size
The school reports 754 total enrolments, including 405 girls and 349 boys where available.
ICSEA context
The ICSEA value is 1,094, with percentile 82 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 53.7% girls and 46.3% boys.
Staff ratio
The student-teacher ratio is 13.4:1, based on 56.4 FTE teaching staff where available.
Local area
The campus is in Mount Barker, South Australia, within Mount Barker.
Profile signals
School profile dashboard
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Cornerstone College profile summary
Cornerstone College is listed as a independent secondary school in Mount Barker, South Australia. The profile reports 754 total enrolments, an ICSEA value of 1,094, and a student-teacher ratio of 13.4:1 where available. The reported year range is 7-12, and the campus sits within Mount Barker local government area.
Socio-educational
ICSEA percentile
82
percentile where available
ICSEA
1,094
Cornerstone College sits at the 82 ICSEA percentile in the reported dataset.
SEA quarters
Socio-educational distribution
Bottom
7%
Lower-middle
25%
Upper-middle
33%
Top
35%
The socio-educational distribution lists 7% in the bottom quarter, 25% in the lower-middle quarter, 33% in the upper-middle quarter, and 35% in the top quarter.
Staff
Staff profile summary
Teaching staff
68
FTE teaching
56.4
Non-teaching
56
Student-teacher
13.4:1
The profile reports 68 teaching staff and 56 non-teaching staff, with a student-teacher ratio of 13.4:1.
Location
Campus location and area context
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
- Suburb
- Mount Barker
- Postcode
- 5251
- State
- South Australia
- Local government area
- Mount Barker
- Statistical Area Level 2
- Mount Barker
- Statistical Area Level 3
- Adelaide Hills
- Statistical Area Level 4
- Adelaide - Central and Hills
- Remoteness area
- Major Cities
Governance
Governance and official links
Official school and governing body links are included when the dataset provides them.
- Governing body
- Lutheran Education SA, NT & WA
- Governing body URL
- Visit website
- School URL
- Visit school website
- Campus type
- School Single Entity
- Reporting description
- Individual Reporting
Community
Student community profile
Student community indicators are reported as percentages where available.
- Indigenous enrolment
- 1%
- Language background other than English: yes
- 8%
- Language background other than English: no
- 92%
- Language background other than English: not stated
- 0%
Nearby
Nearby and similar schools
Similar schools are selected from the same suburb first, then from the same local government area where needed.
GovernmentSecondary
Mount Barker High School
Mount Barker, SA 5251
Same suburb
- Enrol.
- 1.1K
- ICSEA
- 1,010
- Ratio
- 14.5:1
GovernmentPrimary
Mount Barker Primary School
Mount Barker, SA 5251
Same suburb
- Enrol.
- 326
- ICSEA
- 1,016
- Ratio
- 13.7:1
GovernmentPrimary
Mount Barker South Primary School
Mount Barker, SA 5251
Same suburb
- Enrol.
- 399
- ICSEA
- 1,011
- Ratio
- 16.1:1
IndependentCombined
Mount Barker Waldorf School
Mount Barker, SA 5251
Same suburb
- Enrol.
- 321
- ICSEA
- 1,087
- Ratio
- 10.8:1
CatholicCombined
St Francis de Sales College
Mount Barker, SA 5251
Same suburb
- Enrol.
- 1K
- ICSEA
- 1,051
- Ratio
- 15.3:1
IndependentPrimary
St Mark's Lutheran School
Mount Barker, SA 5251
Same suburb
- Enrol.
- 351
- ICSEA
- 1,071
- Ratio
- 14.9:1
FAQ
Questions about Cornerstone College
How many students attend Cornerstone College?
Cornerstone College has 754 reported total enrolments. The student profile lists 405 girls and 349 boys where gender enrolment fields are available.
What type of school is Cornerstone College?
Cornerstone College is listed as a Independent school with school type Secondary. The reported year range is 7-12.
Where is Cornerstone College located?
Cornerstone College is located in Mount Barker, SA 5251. The local government area is Mount Barker.
What is the ICSEA value of Cornerstone College?
The ICSEA value for Cornerstone College is 1,094 and the ICSEA percentile is 82. If either value is missing in the source data, it is shown as Not available rather than zero.
Is Cornerstone College boys-only, girls-only or co-educational?
Cornerstone College is listed as Co-educational. The reported gender mix is 53.7% girls and 46.3% boys where percentage fields are available.
Data note
Built from structured 2025 school profile data
This page uses structured 2025 Australian school profile data. Some values may be unavailable where they are not reported in the source dataset. Profile pages are designed to make enrolment, ICSEA, location and school context easier to compare.