Gilmore College vs St Vincent's School
A head-to-head comparison of two schools in Western Australia, 2.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Gilmore College
Orelia · Government high school · 7-12
1,251 students · ICSEA 924
St Vincent's School
Parmelia · Catholic primary · PP-6
406 students · ICSEA 1031
| Measure | Gilmore College Orelia WA | St Vincent's School Parmelia WA |
|---|---|---|
| Success Index | 25 Lower 50% | 48 Lower 50% |
| State rank (type) | #121 of 140 | #309 of 583 |
| National rank (type) | #1310 of 1,472 | #2812 of 4,908 |
| Sector | Government | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | PP-6 |
| Students | 1,251 | 406 |
| Girls / boys | 546 / 705 | 218 / 188 |
| Foundation intake | – | 59 |
| Year 7 cohort | 215 | – |
| Year 12 cohort | 163 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +6% | +0% |
| ICSEA Average 1000 | 924 | 1031 |
| ICSEA percentile | 16th | 60th |
| Top SEA quarter | 3% | 16% |
| Bottom SEA quarter | 59% | 23% |
| Students per teacher | 16.2 | 18.6 |
| Teaching staff (FTE) | 77.1 | 21.8 |
| Non-teaching staff (FTE) | 41.8 | 13.5 |
| Language background other than English | 33% | 33% |
| Indigenous students | 16% | 4% |
| Suburb | Orelia 6167 | Parmelia 6167 |
| Council area | Kwinana | Kwinana |
| Remoteness | Major Cities | Major Cities |
| Website | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=4031 | www.stvincents.wa.edu.au |
The verdict
- •St Vincent's School scores higher on the Success Index (48.4 vs 25.0).
- •St Vincent's School has the higher ICSEA (1031 vs 924), indicating a more advantaged community.
- •Gilmore College has fewer students per teacher (16.2 vs 18.6).
- •Gilmore College is the larger school with 1,251 students compared with 406.
- •Gilmore College has grown faster over five years (6% vs 0%).
- •Gilmore College is a government school while St Vincent'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.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Your nearest centre: Success Tutoring Kwinana
Frequently asked questions
Is Gilmore College better than St Vincent's School?
On the Success Index, St Vincent's School ranks higher (48.4 vs 25.0 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 Gilmore College and St Vincent's School?
About 2.0 km in a straight line, between Orelia and Parmelia in Western Australia.
Which has the better student-to-teacher ratio?
Gilmore College has 16.2 students per full-time-equivalent teacher and St Vincent's School has 18.6.
How do Gilmore College and St Vincent's School rank in WA?
Gilmore College is 121st of 140 and St Vincent's School is 309th of 583 among secondary schools in Western Australia on the 2025 Success Index.