Enrolment
Girls vs boys enrolment
1,401
reported total enrolments
698 girls
703 boys
49.8% girls50.2% boys
Westminster School reports 1,401 total enrolments, including 698 girls and 703 boys. The reported enrolment mix is 49.8% girls and 50.2% boys.
2025 Australia school profile data
Westminster School
Westminster School is a independent combined school in Marion, South Australia, with 1,401 reported enrolments, a student-teacher ratio of 10.5:1, and an ICSEA percentile of 93.
Marion, SA 5043IndependentCombinedR-12
IndependentCombinedCo-educational
Quick school snapshot
What stands out in the profile
School model
Westminster School is listed as Independent and Combined, with a reported year range of R-12.
Enrolment size
The school reports 1,401 total enrolments, including 698 girls and 703 boys where available.
ICSEA context
The ICSEA value is 1,139, with percentile 93 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 49.8% girls and 50.2% boys.
Staff ratio
The student-teacher ratio is 10.5:1, based on 133.7 FTE teaching staff where available.
Local area
The campus is in Marion, South Australia, within Marion.
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.
Westminster School profile summary
Westminster School is listed as a independent combined school in Marion, South Australia. The profile reports 1,401 total enrolments, an ICSEA value of 1,139, and a student-teacher ratio of 10.5:1 where available. The reported year range is R-12, and the campus sits within Marion local government area.
Socio-educational
ICSEA percentile
93
percentile where available
ICSEA
1,139
Westminster School sits at the 93 ICSEA percentile in the reported dataset.
SEA quarters
Socio-educational distribution
Bottom
3%
Lower-middle
13%
Upper-middle
28%
Top
56%
The socio-educational distribution lists 3% in the bottom quarter, 13% in the lower-middle quarter, 28% in the upper-middle quarter, and 56% in the top quarter.
Staff
Staff profile summary
Teaching staff
143
FTE teaching
133.7
Non-teaching
127
Student-teacher
10.5:1
The profile reports 143 teaching staff and 127 non-teaching staff, with a student-teacher ratio of 10.5:1.
Location
Campus location and area context
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
- Suburb
- Marion
- Postcode
- 5043
- State
- South Australia
- Local government area
- Marion
- Statistical Area Level 2
- Mitchell Park
- Statistical Area Level 3
- Marion
- Statistical Area Level 4
- Adelaide - South
- Remoteness area
- Major Cities
Governance
Governance and official links
Official school and governing body links are included when the dataset provides them.
- Governing body
- Association of Independent Schools of SA
- 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
- 21%
- Language background other than English: no
- 79%
- 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.
GovernmentPrimary
Marion Primary School
Marion, SA 5043
Same suburb
- Enrol.
- 149
- ICSEA
- 1,032
- Ratio
- 12.8:1
IndependentCombined
Sunrise Christian School Marion
Marion, SA 5043
Same suburb
- Enrol.
- 320
- ICSEA
- 1,090
- Ratio
- 14.4:1
GovernmentPrimary
Ascot Park Primary School
Park Holme, SA 5043
Same local area
- Enrol.
- 189
- ICSEA
- 1,025
- Ratio
- 12.4:1
CatholicPrimary
Christ the King School
Warradale, SA 5046
Same local area
- Enrol.
- 179
- ICSEA
- 1,079
- Ratio
- 14.8:1
GovernmentPrimary
Clovelly Park Primary School
Clovelly Park, SA 5042
Same local area
- Enrol.
- 222
- ICSEA
- 1,038
- Ratio
- 11.7:1
IndependentCombined
Dara School
Morphettville, SA 5043
Same local area
- Enrol.
- 93
- ICSEA
- 1,176
- Ratio
- 8.2:1
FAQ
Questions about Westminster School
How many students attend Westminster School?
Westminster School has 1,401 reported total enrolments. The student profile lists 698 girls and 703 boys where gender enrolment fields are available.
What type of school is Westminster School?
Westminster School is listed as a Independent school with school type Combined. The reported year range is R-12.
Where is Westminster School located?
Westminster School is located in Marion, SA 5043. The local government area is Marion.
What is the ICSEA value of Westminster School?
The ICSEA value for Westminster School is 1,139 and the ICSEA percentile is 93. If either value is missing in the source data, it is shown as Not available rather than zero.
Is Westminster School boys-only, girls-only or co-educational?
Westminster School is listed as Co-educational. The reported gender mix is 49.8% girls and 50.2% 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.