Our Lady of Mercy Catholic College Burraneer vs Parramatta Marist High School
A head-to-head comparison of two secondary schools in New South Wales, 31 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Our Lady of Mercy Catholic College Burraneer
Cronulla · Catholic high school · 7-12
421 students · ICSEA 1086
Parramatta Marist High School
Westmead · Catholic high school · 7-12
1,043 students · ICSEA 1086
| Measure | Our Lady of Mercy Catholic College Burraneer Cronulla NSW | Parramatta Marist High School Westmead NSW |
|---|---|---|
| Success Index | 77 Top 10% | 67 Top 25% |
| State rank (type) | #44 of 539 | #149 of 539 |
| National rank (type) | #115 of 1,472 | #366 of 1,472 |
| Sector | Catholic | Catholic |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 421 | 1,043 |
| Girls / boys | 421 / 0 | 0 / 1,043 |
| Foundation intake | – | – |
| Year 7 cohort | 106 | 180 |
| Year 12 cohort | 16 | 159 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +13% | -1% |
| ICSEA Average 1000 | 1086 | 1086 |
| ICSEA percentile | 80th | 80th |
| Top SEA quarter | 33% | 34% |
| Bottom SEA quarter | 7% | 9% |
| Students per teacher | 11.7 | 13.7 |
| Teaching staff (FTE) | 36.0 | 76.0 |
| Non-teaching staff (FTE) | 11.1 | 16.5 |
| Language background other than English | 25% | 62% |
| Indigenous students | 2% | 1% |
| Suburb | Cronulla 2230 | Westmead 2145 |
| Council area | Sutherland | Parramatta |
| Remoteness | Major Cities | Major Cities |
| Website | olmcburraneer.syd.catholic.edu.au | www.parramarist.catholic.edu.au/ |
The verdict
- •Our Lady of Mercy Catholic College Burraneer scores higher on the Success Index (76.9 vs 66.7).
- •Our Lady of Mercy Catholic College Burraneer has fewer students per teacher (11.7 vs 13.7).
- •Parramatta Marist High School is the larger school with 1,043 students compared with 421.
- •Our Lady of Mercy Catholic College Burraneer has grown faster over five years (13% vs -1%).
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 Our Lady of Mercy Catholic College Burraneer better than Parramatta Marist High School?
On the Success Index, Our Lady of Mercy Catholic College Burraneer ranks higher (76.9 vs 66.7 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 Our Lady of Mercy Catholic College Burraneer and Parramatta Marist High School?
About 31 km in a straight line, between Cronulla and Westmead in New South Wales.
Which has the better student-to-teacher ratio?
Our Lady of Mercy Catholic College Burraneer has 11.7 students per full-time-equivalent teacher and Parramatta Marist High School has 13.7.
How do Our Lady of Mercy Catholic College Burraneer and Parramatta Marist High School rank in NSW?
Our Lady of Mercy Catholic College Burraneer is 44th of 539 and Parramatta Marist High School is 149th of 539 among secondary schools in New South Wales on the 2025 Success Index.