Balga Senior High School vs Girrawheen Senior High School
A head-to-head comparison of two secondary schools in Western Australia, 1.6 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Balga Senior High School
Balga · Government high school · 7-12
596 students · ICSEA 909
Girrawheen Senior High School
Girrawheen · Government high school · 7-12
458 students · ICSEA 899
| Measure | Balga Senior High School Balga WA | Girrawheen Senior High School Girrawheen WA |
|---|---|---|
| Success Index | 37 Lower 50% | 22 Lower 50% |
| State rank (type) | #89 of 140 | #131 of 140 |
| National rank (type) | #1034 of 1,472 | #1373 of 1,472 |
| Sector | Government | Government |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 596 | 458 |
| Girls / boys | 286 / 310 | 205 / 253 |
| Foundation intake | – | – |
| Year 7 cohort | 73 | 97 |
| Year 12 cohort | 85 | 63 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +4% | +5% |
| ICSEA Average 1000 | 909 | 899 |
| ICSEA percentile | 13th | 11th |
| Top SEA quarter | 6% | 3% |
| Bottom SEA quarter | 61% | 62% |
| Students per teacher | 9.7 | 12.3 |
| Teaching staff (FTE) | 61.7 | 37.3 |
| Non-teaching staff (FTE) | 37.6 | 18.5 |
| Language background other than English | 75% | 43% |
| Indigenous students | 18% | 16% |
| Suburb | Balga 6061 | Girrawheen 6064 |
| Council area | Stirling | Wanneroo |
| Remoteness | Major Cities | Major Cities |
| Website | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=4050 | www.girrawheenshs.wa.edu.au |
The verdict
- •Balga Senior High School scores higher on the Success Index (36.5 vs 22.3).
- •Balga Senior High School has the higher ICSEA (909 vs 899), indicating a more advantaged community.
- •Balga Senior High School has fewer students per teacher (9.7 vs 12.3).
- •Balga Senior High School is the larger school with 596 students compared with 458.
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 Balga Senior High School better than Girrawheen Senior High School?
On the Success Index, Balga Senior High School ranks higher (36.5 vs 22.3 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 Balga Senior High School and Girrawheen Senior High School?
About 1.6 km in a straight line, between Balga and Girrawheen in Western Australia.
Which has the better student-to-teacher ratio?
Balga Senior High School has 9.7 students per full-time-equivalent teacher and Girrawheen Senior High School has 12.3.
How do Balga Senior High School and Girrawheen Senior High School rank in WA?
Balga Senior High School is 89th of 140 and Girrawheen Senior High School is 131st of 140 among secondary schools in Western Australia on the 2025 Success Index.