Marri Mittigar School vs Our Lady of the Rosary Catholic Primary School
A head-to-head comparison of two schools in New South Wales, 361 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Marri Mittigar School
Hornsby · Independent special · K-8
28 students · ICSEA 984
Our Lady of the Rosary Catholic Primary School
Waitara · Catholic primary · K-6
337 students · ICSEA 1153
| Measure | Marri Mittigar School Hornsby NSW | Our Lady of the Rosary Catholic Primary School Waitara NSW |
|---|---|---|
| Success Index | – Not rated | 79 Top 5% |
| State rank (type) | – | #60 of 1,619 |
| National rank (type) | – | #254 of 4,908 |
| Sector | Independent | Catholic |
| Type | Special | Primary |
| Year range | K-8 | K-6 |
| Students | 28 | 337 |
| Girls / boys | 11 / 17 | 168 / 169 |
| Foundation intake | 2 | 52 |
| Year 7 cohort | 4 | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | – | +19% |
| ICSEA Average 1000 | 984 | 1153 |
| ICSEA percentile | 39th | 96th |
| Top SEA quarter | 3% | 60% |
| Bottom SEA quarter | 48% | 1% |
| Students per teacher | 9.0 | 17.3 |
| Teaching staff (FTE) | 3.1 | 19.5 |
| Non-teaching staff (FTE) | 3.3 | 4.3 |
| Language background other than English | 100% | 58% |
| Indigenous students | 0% | 0% |
| Suburb | Hornsby 2077 | Waitara 2077 |
| Council area | Hornsby | Hornsby |
| Remoteness | Major Cities | Major Cities |
| Website | www.barker.college/about-barker/marri-mittigar/ | www.olorwdbb.catholic.edu.au |
The verdict
- •Our Lady of the Rosary Catholic Primary School has the higher ICSEA (1153 vs 984), indicating a more advantaged community.
- •Marri Mittigar School has fewer students per teacher (9.0 vs 17.3).
- •Our Lady of the Rosary Catholic Primary School is the larger school with 337 students compared with 28.
- •Marri Mittigar School is a independent school while Our Lady of the Rosary Catholic Primary School is a catholic school, so fees and enrolment rules differ.
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 Marri Mittigar School better than Our Lady of the Rosary 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 Marri Mittigar School and Our Lady of the Rosary Catholic Primary School?
About 361 m in a straight line, between Hornsby and Waitara in New South Wales.
Which has the better student-to-teacher ratio?
Marri Mittigar School has 9.0 students per full-time-equivalent teacher and Our Lady of the Rosary Catholic Primary School has 17.3.
How do Marri Mittigar School and Our Lady of the Rosary Catholic Primary School rank in NSW?
Marri Mittigar School is unranked and Our Lady of the Rosary Catholic Primary School is 60th of 1,619 among special schools in New South Wales on the 2025 Success Index.