Rossmoyne Senior High School vs Willetton Primary School
A head-to-head comparison of two schools in Western Australia, 1.2 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Rossmoyne Senior High School
Rossmoyne · Government high school · 7-12
2,824 students · ICSEA 1135
Willetton Primary School
Willetton · Government primary · K-6
626 students · ICSEA 1133
| Measure | Rossmoyne Senior High School Rossmoyne WA | Willetton Primary School Willetton WA |
|---|---|---|
| Success Index | 78 Top 10% | 73 Top 25% |
| State rank (type) | #5 of 140 | #58 of 583 |
| National rank (type) | #96 of 1,472 | #778 of 4,908 |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 2,824 | 626 |
| Girls / boys | 1,461 / 1,363 | 293 / 333 |
| Foundation intake | – | 47 |
| Year 7 cohort | 478 | – |
| Year 12 cohort | 459 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +22% | +1% |
| ICSEA Average 1000 | 1135 | 1133 |
| ICSEA percentile | 92th | 92th |
| Top SEA quarter | 53% | 54% |
| Bottom SEA quarter | 4% | 5% |
| Students per teacher | 15.9 | 17.6 |
| Teaching staff (FTE) | 177.7 | 34.4 |
| Non-teaching staff (FTE) | 50.8 | 13.8 |
| Language background other than English | 67% | 78% |
| Indigenous students | 0% | 1% |
| Suburb | Rossmoyne 6148 | Willetton 6155 |
| Council area | Melville | Canning |
| Remoteness | Major Cities | Major Cities |
| Website | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=4048 | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5527 |
The verdict
- •Rossmoyne Senior High School scores higher on the Success Index (78.0 vs 72.7).
- •Rossmoyne Senior High School has the higher ICSEA (1135 vs 1133), indicating a more advantaged community.
- •Rossmoyne Senior High School has fewer students per teacher (15.9 vs 17.6).
- •Rossmoyne Senior High School is the larger school with 2,824 students compared with 626.
- •Rossmoyne Senior High School has grown faster over five years (22% vs 1%).
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 Rossmoyne Senior High School better than Willetton Primary School?
On the Success Index, Rossmoyne Senior High School ranks higher (78.0 vs 72.7 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 Rossmoyne Senior High School and Willetton Primary School?
About 1.2 km in a straight line, between Rossmoyne and Willetton in Western Australia.
Which has the better student-to-teacher ratio?
Rossmoyne Senior High School has 15.9 students per full-time-equivalent teacher and Willetton Primary School has 17.6.
How do Rossmoyne Senior High School and Willetton Primary School rank in WA?
Rossmoyne Senior High School is 5th of 140 and Willetton Primary School is 58th of 583 among secondary schools in Western Australia on the 2025 Success Index.