Cottesloe Primary School vs St Hilda's Anglican School for Girls
A head-to-head comparison of two schools in Western Australia, 727 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Cottesloe Primary School
Peppermint Grove · Government primary · K-6
351 students · ICSEA 1153
St Hilda's Anglican School for Girls
Mosman Park · Independent combined · PP-12
1,075 students · ICSEA 1171
| Measure | Cottesloe Primary School Peppermint Grove WA | St Hilda's Anglican School for Girls Mosman Park WA |
|---|---|---|
| Success Index | 77 Top 10% | 79 Top 10% |
| State rank (type) | #23 of 583 | #9 of 172 |
| National rank (type) | #415 of 4,908 | #127 of 1,259 |
| Sector | Government | Independent |
| Type | Primary | Combined |
| Year range | K-6 | PP-12 |
| Students | 351 | 1,075 |
| Girls / boys | 158 / 193 | 1,075 / 0 |
| Foundation intake | 48 | 19 |
| Year 7 cohort | – | 130 |
| Year 12 cohort | – | 135 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +5% | +1% |
| ICSEA Average 1000 | 1153 | 1171 |
| ICSEA percentile | 96th | 98th |
| Top SEA quarter | 63% | 69% |
| Bottom SEA quarter | 1% | 2% |
| Students per teacher | 17.5 | 9.3 |
| Teaching staff (FTE) | 19.3 | 115.5 |
| Non-teaching staff (FTE) | 15.1 | 75.4 |
| Language background other than English | 23% | 26% |
| Indigenous students | 3% | 2% |
| Suburb | Peppermint Grove 6011 | Mosman Park 6012 |
| Council area | Peppermint Grove | Mosman Park |
| Remoteness | Major Cities | Major Cities |
| Website | cottesloeps.wa.edu.au/ | www.sthildas.wa.edu.au |
The verdict
- •St Hilda's Anglican School for Girls scores higher on the Success Index (78.7 vs 76.7).
- •St Hilda's Anglican School for Girls has the higher ICSEA (1171 vs 1153), indicating a more advantaged community.
- •St Hilda's Anglican School for Girls has fewer students per teacher (9.3 vs 17.5).
- •St Hilda's Anglican School for Girls is the larger school with 1,075 students compared with 351.
- •Cottesloe Primary School is a government school while St Hilda's Anglican School for Girls 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 Cottesloe Primary School better than St Hilda's Anglican School for Girls?
On the Success Index, St Hilda's Anglican School for Girls ranks higher (78.7 vs 76.7 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 Cottesloe Primary School and St Hilda's Anglican School for Girls?
About 727 m in a straight line, between Peppermint Grove and Mosman Park in Western Australia.
Which has the better student-to-teacher ratio?
Cottesloe Primary School has 17.5 students per full-time-equivalent teacher and St Hilda's Anglican School for Girls has 9.3.
How do Cottesloe Primary School and St Hilda's Anglican School for Girls rank in WA?
Cottesloe Primary School is 23rd of 583 and St Hilda's Anglican School for Girls is 9th of 172 among primary schools in Western Australia on the 2025 Success Index.