Ardtornish Primary School vs Modbury School P-6
A head-to-head comparison of two primary schools in South Australia, 1.4 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Ardtornish Primary School
St Agnes · Government primary · R-6
462 students · ICSEA 1044
Modbury School P-6
Modbury North · Government primary · U, R-6
172 students · ICSEA 1026
| Measure | Ardtornish Primary School St Agnes SA | Modbury School P-6 Modbury North SA |
|---|---|---|
| Success Index | 53 Top 50% | 58 Top 50% |
| State rank (type) | #167 of 348 | #144 of 348 |
| National rank (type) | #2506 of 4,908 | #2110 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | R-6 | U, R-6 |
| Students | 462 | 172 |
| Girls / boys | 233 / 229 | 81 / 91 |
| Foundation intake | 76 | 28 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -15% | -13% |
| ICSEA Average 1000 | 1044 | 1026 |
| ICSEA percentile | 66th | 58th |
| Top SEA quarter | 19% | 17% |
| Bottom SEA quarter | 20% | 24% |
| Students per teacher | 17.6 | 13.9 |
| Teaching staff (FTE) | 26.2 | 12.4 |
| Non-teaching staff (FTE) | 17.9 | 7.5 |
| Language background other than English | 16% | 50% |
| Indigenous students | 3% | 7% |
| Suburb | St Agnes 5097 | Modbury North 5092 |
| Council area | Tea Tree Gully | Tea Tree Gully |
| Remoteness | Major Cities | Major Cities |
| Website | www.ardtornps.sa.edu.au | modburyp6.sa.edu.au/ |
The verdict
- •Modbury School P-6 scores higher on the Success Index (57.7 vs 52.7).
- •Ardtornish Primary School has the higher ICSEA (1044 vs 1026), indicating a more advantaged community.
- •Modbury School P-6 has fewer students per teacher (13.9 vs 17.6).
- •Ardtornish Primary School is the larger school with 462 students compared with 172.
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 Ardtornish Primary School better than Modbury School P-6?
On the Success Index, Modbury School P-6 ranks higher (57.7 vs 52.7 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 Ardtornish Primary School and Modbury School P-6?
About 1.4 km in a straight line, between St Agnes and Modbury North in South Australia.
Which has the better student-to-teacher ratio?
Ardtornish Primary School has 17.6 students per full-time-equivalent teacher and Modbury School P-6 has 13.9.
How do Ardtornish Primary School and Modbury School P-6 rank in SA?
Ardtornish Primary School is 167th of 348 and Modbury School P-6 is 144th of 348 among primary schools in South Australia on the 2025 Success Index.