St Andrews Primary School vs St Columbkille's Catholic Primary School
A head-to-head comparison of two primary schools in New South Wales, 69 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
St Andrews Primary School
Marayong · Catholic primary · K-6
796 students · ICSEA 1074
St Columbkille's Catholic Primary School
Corrimal · Catholic primary · K-6
339 students · ICSEA 1073
| Measure | St Andrews Primary School Marayong NSW | St Columbkille's Catholic Primary School Corrimal NSW |
|---|---|---|
| Success Index | 65 Top 50% | 61 Top 50% |
| State rank (type) | #479 of 1,619 | #614 of 1,619 |
| National rank (type) | #1459 of 4,908 | #1873 of 4,908 |
| Sector | Catholic | Catholic |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 796 | 339 |
| Girls / boys | 412 / 384 | 171 / 168 |
| Foundation intake | 116 | 48 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +22% | -9% |
| ICSEA Average 1000 | 1074 | 1073 |
| ICSEA percentile | 77th | 76th |
| Top SEA quarter | 32% | 27% |
| Bottom SEA quarter | 12% | 10% |
| Students per teacher | 19.2 | 17.8 |
| Teaching staff (FTE) | 41.4 | 19.0 |
| Non-teaching staff (FTE) | 9.3 | 6.1 |
| Language background other than English | 67% | 14% |
| Indigenous students | 2% | 3% |
| Suburb | Marayong 2148 | Corrimal 2518 |
| Council area | Blacktown | Wollongong |
| Remoteness | Major Cities | Major Cities |
| Website | www.standrewspsmarayong.catholic.edu.au | www.sccdow.catholic.edu.au |
The verdict
- •St Andrews Primary School scores higher on the Success Index (65.0 vs 60.7).
- •St Andrews Primary School has the higher ICSEA (1074 vs 1073), indicating a more advantaged community.
- •St Columbkille's Catholic Primary School has fewer students per teacher (17.8 vs 19.2).
- •St Andrews Primary School is the larger school with 796 students compared with 339.
- •St Andrews Primary School has grown faster over five years (22% vs -9%).
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 St Andrews Primary School better than St Columbkille's Catholic Primary School?
On the Success Index, St Andrews Primary School ranks higher (65.0 vs 60.7 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 St Andrews Primary School and St Columbkille's Catholic Primary School?
About 69 km in a straight line, between Marayong and Corrimal in New South Wales.
Which has the better student-to-teacher ratio?
St Andrews Primary School has 19.2 students per full-time-equivalent teacher and St Columbkille's Catholic Primary School has 17.8.
How do St Andrews Primary School and St Columbkille's Catholic Primary School rank in NSW?
St Andrews Primary School is 479th of 1,619 and St Columbkille's Catholic Primary School is 614th of 1,619 among primary schools in New South Wales on the 2025 Success Index.