South Thornlie Primary School vs Yale Primary School
A head-to-head comparison of two primary schools in Western Australia, 1.8 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
South Thornlie Primary School
Thornlie · Government primary · K-6
421 students · ICSEA 997
Yale Primary School
Thornlie · Government primary · K-6
398 students · ICSEA 969
| Measure | South Thornlie Primary School Thornlie WA | Yale Primary School Thornlie WA |
|---|---|---|
| Success Index | 40 Lower 50% | 30 Lower 50% |
| State rank (type) | #379 of 583 | #463 of 583 |
| National rank (type) | #3421 of 4,908 | #4138 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 421 | 398 |
| Girls / boys | 201 / 220 | 197 / 201 |
| Foundation intake | 50 | 38 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -6% | -10% |
| ICSEA Average 1000 | 997 | 969 |
| ICSEA percentile | 45th | 33th |
| Top SEA quarter | 11% | 7% |
| Bottom SEA quarter | 34% | 42% |
| Students per teacher | 15.9 | 16.7 |
| Teaching staff (FTE) | 25.2 | 22.9 |
| Non-teaching staff (FTE) | 16.0 | 15.8 |
| Language background other than English | 55% | 51% |
| Indigenous students | 7% | 13% |
| Suburb | Thornlie 6108 | Thornlie 6108 |
| Council area | Gosnells | Gosnells |
| Remoteness | Major Cities | Major Cities |
| Website | www.souththornlieps.wa.edu.au | yale.wa.edu.au/ |
The verdict
- •South Thornlie Primary School scores higher on the Success Index (40.1 vs 29.9).
- •South Thornlie Primary School has the higher ICSEA (997 vs 969), indicating a more advantaged community.
- •South Thornlie Primary School has fewer students per teacher (15.9 vs 16.7).
- •South Thornlie Primary School is the larger school with 421 students compared with 398.
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 Canning Vale
Frequently asked questions
Is South Thornlie Primary School better than Yale Primary School?
On the Success Index, South Thornlie Primary School ranks higher (40.1 vs 29.9 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 South Thornlie Primary School and Yale Primary School?
About 1.8 km in a straight line, between Thornlie and Thornlie in Western Australia.
Which has the better student-to-teacher ratio?
South Thornlie Primary School has 15.9 students per full-time-equivalent teacher and Yale Primary School has 16.7.
How do South Thornlie Primary School and Yale Primary School rank in WA?
South Thornlie Primary School is 379th of 583 and Yale Primary School is 463rd of 583 among primary schools in Western Australia on the 2025 Success Index.