Carlton School vs Port Augusta Secondary School
A head-to-head comparison of two schools in South Australia, 544 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Carlton School
Port Augusta · Government combined · R-9
99 students · ICSEA 685
Port Augusta Secondary School
Port Augusta · Government high school · U, 7-12
662 students · ICSEA 848
| Measure | Carlton School Port Augusta SA | Port Augusta Secondary School Port Augusta SA |
|---|---|---|
| Success Index | 20 Lower 50% | 21 Lower 50% |
| State rank (type) | #144 of 145 | #77 of 84 |
| National rank (type) | #1245 of 1,259 | #1402 of 1,472 |
| Sector | Government | Government |
| Type | Combined | Secondary |
| Year range | R-9 | U, 7-12 |
| Students | 99 | 662 |
| Girls / boys | 55 / 44 | 328 / 334 |
| Foundation intake | 17 | – |
| Year 7 cohort | 11 | 96 |
| Year 12 cohort | – | 75 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +18% | +7% |
| ICSEA Average 1000 | 685 | 848 |
| ICSEA percentile | 1th | 5th |
| Top SEA quarter | 0% | 3% |
| Bottom SEA quarter | 85% | 67% |
| Students per teacher | 9.3 | 11.0 |
| Teaching staff (FTE) | 10.6 | 59.6 |
| Non-teaching staff (FTE) | 12.3 | 46.9 |
| Language background other than English | 93% | 46% |
| Indigenous students | 96% | 48% |
| Suburb | Port Augusta 5700 | Port Augusta 5700 |
| Council area | Port Augusta | Port Augusta |
| Remoteness | Outer Regional | Outer Regional |
| Website | www.carltonschool.sa.edu.au | www.pass.sa.edu.au |
The verdict
- •Port Augusta Secondary School scores higher on the Success Index (20.9 vs 19.5).
- •Port Augusta Secondary School has the higher ICSEA (848 vs 685), indicating a more advantaged community.
- •Carlton School has fewer students per teacher (9.3 vs 11.0).
- •Port Augusta Secondary School is the larger school with 662 students compared with 99.
- •Carlton School has grown faster over five years (18% vs 7%).
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 Carlton School better than Port Augusta Secondary School?
On the Success Index, Port Augusta Secondary School ranks higher (20.9 vs 19.5 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 Carlton School and Port Augusta Secondary School?
About 544 m in a straight line, between Port Augusta and Port Augusta in South Australia.
Which has the better student-to-teacher ratio?
Carlton School has 9.3 students per full-time-equivalent teacher and Port Augusta Secondary School has 11.0.
How do Carlton School and Port Augusta Secondary School rank in SA?
Carlton School is 144th of 145 and Port Augusta Secondary School is 77th of 84 among combined schools in South Australia on the 2025 Success Index.