Korowa Anglican Girls' School vs St Mary's School
A head-to-head comparison of two schools in Victoria, 1.3 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Korowa Anglican Girls' School
Glen Iris · Independent combined · Prep-12
774 students · ICSEA 1183
St Mary's School
Malvern East · Catholic primary · Prep-6
192 students · ICSEA 1158
| Measure | Korowa Anglican Girls' School Glen Iris VIC | St Mary's School Malvern East VIC |
|---|---|---|
| Success Index | 84 Top 5% | 86 Top 5% |
| State rank (type) | #28 of 239 | #21 of 1,290 |
| National rank (type) | #52 of 1,259 | #30 of 4,908 |
| Sector | Independent | Catholic |
| Type | Combined | Primary |
| Year range | Prep-12 | Prep-6 |
| Students | 774 | 192 |
| Girls / boys | 774 / 0 | 80 / 112 |
| Foundation intake | 21 | 34 |
| Year 7 cohort | 101 | – |
| Year 12 cohort | 110 | – |
| VCE median study score VCAA, latest year | 34 | – |
| VCE study scores 40+ | 24.5% | – |
| 5-year enrolment growth | +9% | -8% |
| ICSEA Average 1000 | 1183 | 1158 |
| ICSEA percentile | 99th | 96th |
| Top SEA quarter | 72% | 61% |
| Bottom SEA quarter | 1% | 2% |
| Students per teacher | 9.6 | 12.2 |
| Teaching staff (FTE) | 80.4 | 15.8 |
| Non-teaching staff (FTE) | 56.5 | 4.7 |
| Language background other than English | 43% | 4% |
| Indigenous students | 0% | 0% |
| Suburb | Glen Iris 3146 | Malvern East 3145 |
| Council area | Stonnington | Stonnington |
| Remoteness | Major Cities | Major Cities |
| Website | www.korowa.vic.edu.au | www.smmalverneast.catholic.edu.au |
The verdict
- •St Mary's School scores higher on the Success Index (85.5 vs 83.8).
- •Korowa Anglican Girls' School has the higher ICSEA (1183 vs 1158), indicating a more advantaged community.
- •Korowa Anglican Girls' School has fewer students per teacher (9.6 vs 12.2).
- •Korowa Anglican Girls' School is the larger school with 774 students compared with 192.
- •Korowa Anglican Girls' School has grown faster over five years (9% vs -8%).
- •Korowa Anglican Girls' School is a independent school while St Mary's School is a catholic school, so fees and enrolment rules differ.
The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.
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Frequently asked questions
Is Korowa Anglican Girls' School better than St Mary's School?
On the Success Index, St Mary's School ranks higher (85.5 vs 83.8 out of 100). The index measures community advantage and momentum from ACARA data, not teaching quality, so visit both schools before deciding.
How far apart are Korowa Anglican Girls' School and St Mary's School?
About 1.3 km in a straight line, between Glen Iris and Malvern East in Victoria.
Which has the better student-to-teacher ratio?
Korowa Anglican Girls' School has 9.6 students per full-time-equivalent teacher and St Mary's School has 12.2.
How do Korowa Anglican Girls' School and St Mary's School rank in VIC?
Korowa Anglican Girls' School is 28th of 239 and St Mary's School is 21st of 1,290 among combined schools in Victoria on the 2025 Success Index.