Glenburnie Primary School vs Grant High School
A head-to-head comparison of two schools in South Australia, 6.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Glenburnie Primary School
Glenburnie · Government primary · R-6
71 students · ICSEA 1001
Grant High School
Mount Gambier · Government high school · U, 7-12
978 students · ICSEA 954
| Measure | Glenburnie Primary School Glenburnie SA | Grant High School Mount Gambier SA |
|---|---|---|
| Success Index | 49 Lower 50% | 28 Lower 50% |
| State rank (type) | – | #67 of 84 |
| National rank (type) | – | #1233 of 1,472 |
| Sector | Government | Government |
| Type | Primary | Secondary |
| Year range | R-6 | U, 7-12 |
| Students | 71 | 978 |
| Girls / boys | 42 / 29 | 429 / 549 |
| Foundation intake | 10 | – |
| Year 7 cohort | – | 116 |
| Year 12 cohort | – | 195 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -26% | +14% |
| ICSEA Average 1000 | 1001 | 954 |
| ICSEA percentile | 47th | 26th |
| Top SEA quarter | 11% | 5% |
| Bottom SEA quarter | 36% | 50% |
| Students per teacher | 12.2 | 14.0 |
| Teaching staff (FTE) | 5.8 | 70.0 |
| Non-teaching staff (FTE) | 3.2 | 38.7 |
| Language background other than English | 0% | 3% |
| Indigenous students | 1% | 8% |
| Suburb | Glenburnie 5291 | Mount Gambier 5290 |
| Council area | Grant | Mount Gambier |
| Remoteness | Outer Regional | Outer Regional |
| Website | www.glenburnps.sa.edu.au | web.granths.sa.edu.au/ghs/ |
The verdict
- •Glenburnie Primary School scores higher on the Success Index (48.6 vs 28.0).
- •Glenburnie Primary School has the higher ICSEA (1001 vs 954), indicating a more advantaged community.
- •Glenburnie Primary School has fewer students per teacher (12.2 vs 14.0).
- •Grant High School is the larger school with 978 students compared with 71.
- •Grant High School has grown faster over five years (14% vs -26%).
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 Glenburnie Primary School better than Grant High School?
On the Success Index, Glenburnie Primary School ranks higher (48.6 vs 28.0 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 Glenburnie Primary School and Grant High School?
About 6.0 km in a straight line, between Glenburnie and Mount Gambier in South Australia.
Which has the better student-to-teacher ratio?
Glenburnie Primary School has 12.2 students per full-time-equivalent teacher and Grant High School has 14.0.
How do Glenburnie Primary School and Grant High School rank in SA?
Glenburnie Primary School is unranked and Grant High School is 67th of 84 among primary schools in South Australia on the 2025 Success Index.