Great Southern Grammar School is a independent combined school in Kalgan, Western Australia, with 611 reported enrolments, a student-teacher ratio of 11.2:1, and an ICSEA percentile of 78.
Quick school snapshot
School model
Great Southern Grammar School is listed as Independent and Combined, with a reported year range of PP-12.
Enrolment size
The school reports 611 total enrolments, including 344 girls and 267 boys where available.
ICSEA context
The ICSEA value is 1,080, with percentile 78 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 56.3% girls and 43.7% boys.
Staff ratio
The student-teacher ratio is 11.2:1, based on 54.7 FTE teaching staff where available.
Local area
The campus is in Kalgan, Western Australia, within Albany.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Great Southern Grammar School is listed as a independent combined school in Kalgan, Western Australia. The profile reports 611 total enrolments, an ICSEA value of 1,080, and a student-teacher ratio of 11.2:1 where available. The reported year range is PP-12, and the campus sits within Albany local government area.
Enrolment
611
reported total enrolments
344 girls
267 boys
Great Southern Grammar School reports 611 total enrolments, including 344 girls and 267 boys. The reported enrolment mix is 56.3% girls and 43.7% boys.
Socio-educational
78
percentile where available
ICSEA
1,080
Great Southern Grammar School sits at the 78 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
10%
Lower-middle
25%
Upper-middle
30%
Top
35%
The socio-educational distribution lists 10% in the bottom quarter, 25% in the lower-middle quarter, 30% in the upper-middle quarter, and 35% in the top quarter.
Staff
Teaching staff
62
FTE teaching
54.7
Non-teaching
59
Student-teacher
11.2:1
The profile reports 62 teaching staff and 59 non-teaching staff, with a student-teacher ratio of 11.2:1.
Location
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
Governance
Official school and governing body links are included when the dataset provides them.
Community
Student community indicators are reported as percentages where available.
Nearby
Similar schools are selected from the same suburb first, then from the same local government area where needed.
Albany, WA 6330
Same local area
Albany, WA 6330
Same local area
Albany, WA 6330
Same local area
Albany, WA 6330
Same local area
Albany, WA 6330
Same local area
Albany, WA 6330
Same local area
FAQ
Great Southern Grammar School has 611 reported total enrolments. The student profile lists 344 girls and 267 boys where gender enrolment fields are available.
Great Southern Grammar School is listed as a Independent school with school type Combined. The reported year range is PP-12.
Great Southern Grammar School is located in Kalgan, WA 6330. The local government area is Albany.
The ICSEA value for Great Southern Grammar School is 1,080 and the ICSEA percentile is 78. If either value is missing in the source data, it is shown as Not available rather than zero.
Great Southern Grammar School is listed as Co-educational. The reported gender mix is 56.3% girls and 43.7% boys where percentage fields are available.
Data note
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.
