St Mary's Catholic College vs St Pius X Primary School
A head-to-head comparison of two schools in New South Wales, 1.6 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
St Mary's Catholic College
Gateshead · Catholic high school · 7-12
989 students · ICSEA 1062
St Pius X Primary School
Windale · Catholic primary · K-6
54 students · ICSEA 847
| Measure | St Mary's Catholic College Gateshead NSW | St Pius X Primary School Windale NSW |
|---|---|---|
| Success Index | 73 Top 25% | 21 Lower 50% |
| State rank (type) | #75 of 539 | – |
| National rank (type) | #211 of 1,472 | – |
| Sector | Catholic | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 989 | 54 |
| Girls / boys | 497 / 492 | 26 / 28 |
| Foundation intake | – | 6 |
| Year 7 cohort | 206 | – |
| Year 12 cohort | 125 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +15% | +2% |
| ICSEA Average 1000 | 1062 | 847 |
| ICSEA percentile | 73th | 5th |
| Top SEA quarter | 29% | 1% |
| Bottom SEA quarter | 13% | 68% |
| Students per teacher | 12.0 | 6.7 |
| Teaching staff (FTE) | 82.6 | 8.1 |
| Non-teaching staff (FTE) | 22.5 | 5.4 |
| Language background other than English | 6% | 20% |
| Indigenous students | 8% | 35% |
| Suburb | Gateshead 2290 | Windale 2306 |
| Council area | Lake Macquarie | Lake Macquarie |
| Remoteness | Major Cities | Major Cities |
| Website | gatesheadsm.catholic.edu.au | windale.catholic.edu.au |
The verdict
- •St Mary's Catholic College scores higher on the Success Index (73.0 vs 20.8).
- •St Mary's Catholic College has the higher ICSEA (1062 vs 847), indicating a more advantaged community.
- •St Pius X Primary School has fewer students per teacher (6.7 vs 12.0).
- •St Mary's Catholic College is the larger school with 989 students compared with 54.
- •St Mary's Catholic College has grown faster over five years (15% vs 2%).
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 Mary's Catholic College better than St Pius X Primary School?
On the Success Index, St Mary's Catholic College ranks higher (73.0 vs 20.8 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 Mary's Catholic College and St Pius X Primary School?
About 1.6 km in a straight line, between Gateshead and Windale in New South Wales.
Which has the better student-to-teacher ratio?
St Mary's Catholic College has 12.0 students per full-time-equivalent teacher and St Pius X Primary School has 6.7.
How do St Mary's Catholic College and St Pius X Primary School rank in NSW?
St Mary's Catholic College is 75th of 539 and St Pius X Primary School is unranked among secondary schools in New South Wales on the 2025 Success Index.