Casimir Catholic College vs St Brigid's Catholic Primary School
A head-to-head comparison of two schools in New South Wales, 213 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Casimir Catholic College
Marrickville · Catholic high school · 7-12
827 students · ICSEA 1052
St Brigid's Catholic Primary School
Marrickville · Catholic primary · K-6
372 students · ICSEA 1072
| Measure | Casimir Catholic College Marrickville NSW | St Brigid's Catholic Primary School Marrickville NSW |
|---|---|---|
| Success Index | 69 Top 25% | 69 Top 25% |
| State rank (type) | #119 of 539 | #333 of 1,619 |
| National rank (type) | #304 of 1,472 | #1095 of 4,908 |
| Sector | Catholic | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 827 | 372 |
| Girls / boys | 378 / 449 | 187 / 185 |
| Foundation intake | – | 55 |
| Year 7 cohort | 147 | – |
| Year 12 cohort | 107 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +16% | +8% |
| ICSEA Average 1000 | 1052 | 1072 |
| ICSEA percentile | 69th | 76th |
| Top SEA quarter | 20% | 30% |
| Bottom SEA quarter | 17% | 11% |
| Students per teacher | 12.7 | 16.8 |
| Teaching staff (FTE) | 65.1 | 22.2 |
| Non-teaching staff (FTE) | 12.9 | 2.3 |
| Language background other than English | 81% | 69% |
| Indigenous students | 1% | 4% |
| Suburb | Marrickville 2204 | Marrickville 2204 |
| Council area | Inner West | Inner West |
| Remoteness | Major Cities | Major Cities |
| Website | casimirmarrickville.syd.catholic.edu.au | stbmarrickville.syd.catholic.edu.au |
The verdict
- •Both schools have almost identical Success Index scores (69.0 vs 69.1).
- •St Brigid's Catholic Primary School has the higher ICSEA (1072 vs 1052), indicating a more advantaged community.
- •Casimir Catholic College has fewer students per teacher (12.7 vs 16.8).
- •Casimir Catholic College is the larger school with 827 students compared with 372.
- •Casimir Catholic College has grown faster over five years (16% vs 8%).
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 Casimir Catholic College better than St Brigid's Catholic Primary School?
The two schools are very close on the Success Index. Differences in sector, size, year range and distance from home will matter more than the score.
How far apart are Casimir Catholic College and St Brigid's Catholic Primary School?
About 213 m in a straight line, between Marrickville and Marrickville in New South Wales.
Which has the better student-to-teacher ratio?
Casimir Catholic College has 12.7 students per full-time-equivalent teacher and St Brigid's Catholic Primary School has 16.8.
How do Casimir Catholic College and St Brigid's Catholic Primary School rank in NSW?
Casimir Catholic College is 119th of 539 and St Brigid's Catholic Primary School is 333rd of 1,619 among secondary schools in New South Wales on the 2025 Success Index.