Glenunga International High School vs Marryatville High School
A head-to-head comparison of two secondary schools in South Australia, 2.4 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Glenunga International High School
Glenunga · Government high school · 7-12
2,340 students · ICSEA 1153
Marryatville High School
Marryatville · Government high school · 7-12
1,759 students · ICSEA 1120
| Measure | Glenunga International High School Glenunga SA | Marryatville High School Marryatville SA |
|---|---|---|
| Success Index | 81 Top 5% | 79 Top 10% |
| State rank (type) | #3 of 84 | #4 of 84 |
| National rank (type) | #56 of 1,472 | #81 of 1,472 |
| Sector | Government | Government |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 2,340 | 1,759 |
| Girls / boys | 1,085 / 1,255 | 860 / 899 |
| Foundation intake | – | – |
| Year 7 cohort | 407 | 272 |
| Year 12 cohort | 379 | 277 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +27% | +29% |
| ICSEA Average 1000 | 1153 | 1120 |
| ICSEA percentile | 96th | 89th |
| Top SEA quarter | 60% | 48% |
| Bottom SEA quarter | 2% | 4% |
| Students per teacher | 14.9 | 15.0 |
| Teaching staff (FTE) | 157.2 | 117.0 |
| Non-teaching staff (FTE) | 43.7 | 33.1 |
| Language background other than English | 67% | 43% |
| Indigenous students | 1% | 1% |
| Suburb | Glenunga 5064 | Marryatville 5068 |
| Council area | Burnside | Norwood Payneham and St Peters |
| Remoteness | Major Cities | Major Cities |
| Website | www.gihs.sa.edu.au | www.marryatvillehs.sa.edu.au |
The verdict
- •Glenunga International High School scores higher on the Success Index (80.9 vs 79.3).
- •Glenunga International High School has the higher ICSEA (1153 vs 1120), indicating a more advantaged community.
- •Glenunga International High School is the larger school with 2,340 students compared with 1,759.
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 Glenunga International High School better than Marryatville High School?
On the Success Index, Glenunga International High School ranks higher (80.9 vs 79.3 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 Glenunga International High School and Marryatville High School?
About 2.4 km in a straight line, between Glenunga and Marryatville in South Australia.
Which has the better student-to-teacher ratio?
Glenunga International High School has 14.9 students per full-time-equivalent teacher and Marryatville High School has 15.0.
How do Glenunga International High School and Marryatville High School rank in SA?
Glenunga International High School is 3rd of 84 and Marryatville High School is 4th of 84 among secondary schools in South Australia on the 2025 Success Index.