Magill School vs St Peter's Collegiate Girls' School
A head-to-head comparison of two schools in South Australia, 1.9 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Magill School
Magill · Government primary · R-6
744 students · ICSEA 1119
St Peter's Collegiate Girls' School
Stonyfell · Independent combined · R-12
873 students · ICSEA 1180
| Measure | Magill School Magill SA | St Peter's Collegiate Girls' School Stonyfell SA |
|---|---|---|
| Success Index | 70 Top 25% | 85 Top 5% |
| State rank (type) | #63 of 348 | #2 of 145 |
| National rank (type) | #1058 of 4,908 | #47 of 1,259 |
| Sector | Government | Independent |
| Type | Primary | Combined |
| Year range | R-6 | R-12 |
| Students | 744 | 873 |
| Girls / boys | 355 / 389 | 873 / 0 |
| Foundation intake | 117 | 44 |
| Year 7 cohort | – | 84 |
| Year 12 cohort | – | 97 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -18% | +19% |
| ICSEA Average 1000 | 1119 | 1180 |
| ICSEA percentile | 89th | 99th |
| Top SEA quarter | 47% | 72% |
| Bottom SEA quarter | 5% | 1% |
| Students per teacher | 17.5 | 11.4 |
| Teaching staff (FTE) | 42.5 | 76.3 |
| Non-teaching staff (FTE) | 16.2 | 55.8 |
| Language background other than English | 54% | 46% |
| Indigenous students | 1% | 0% |
| Suburb | Magill 5072 | Stonyfell 5066 |
| Council area | Burnside | Burnside |
| Remoteness | Major Cities | Major Cities |
| Website | www.magillschool.sa.edu.au/ | www.stpetersgirls.sa.edu.au/ |
The verdict
- •St Peter's Collegiate Girls' School scores higher on the Success Index (84.5 vs 69.5).
- •St Peter's Collegiate Girls' School has the higher ICSEA (1180 vs 1119), indicating a more advantaged community.
- •St Peter's Collegiate Girls' School has fewer students per teacher (11.4 vs 17.5).
- •St Peter's Collegiate Girls' School is the larger school with 873 students compared with 744.
- •St Peter's Collegiate Girls' School has grown faster over five years (19% vs -18%).
- •Magill School is a government school while St Peter's Collegiate Girls' School is an independent 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 Magill School better than St Peter's Collegiate Girls' School?
On the Success Index, St Peter's Collegiate Girls' School ranks higher (84.5 vs 69.5 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 Magill School and St Peter's Collegiate Girls' School?
About 1.9 km in a straight line, between Magill and Stonyfell in South Australia.
Which has the better student-to-teacher ratio?
Magill School has 17.5 students per full-time-equivalent teacher and St Peter's Collegiate Girls' School has 11.4.
How do Magill School and St Peter's Collegiate Girls' School rank in SA?
Magill School is 63rd of 348 and St Peter's Collegiate Girls' School is 2nd of 145 among primary schools in South Australia on the 2025 Success Index.