Clarke Road School vs Marri Mittigar School
A head-to-head comparison of two special schools in New South Wales, 553 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Clarke Road School
Hornsby · Government special · U
61 students · ICSEA 1063
Marri Mittigar School
Hornsby · Independent special · K-8
28 students · ICSEA 984
| Measure | Clarke Road School Hornsby NSW | Marri Mittigar School Hornsby NSW |
|---|---|---|
| Success Index | – Not rated | – Not rated |
| State rank (type) | – | – |
| National rank (type) | – | – |
| Sector | Government | Independent |
| Type | Special | Special |
| Year range | U | K-8 |
| Students | 61 | 28 |
| Girls / boys | 16 / 45 | 11 / 17 |
| Foundation intake | – | 2 |
| Year 7 cohort | – | 4 |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -2% | – |
| ICSEA Average 1000 | 1063 | 984 |
| ICSEA percentile | 73th | 39th |
| Top SEA quarter | 28% | 3% |
| Bottom SEA quarter | 16% | 48% |
| Students per teacher | 4.8 | 9.0 |
| Teaching staff (FTE) | 12.6 | 3.1 |
| Non-teaching staff (FTE) | 12.5 | 3.3 |
| Language background other than English | 62% | 100% |
| Indigenous students | 0% | 0% |
| Suburb | Hornsby 2077 | Hornsby 2077 |
| Council area | Hornsby | Hornsby |
| Remoteness | Major Cities | Major Cities |
| Website | clarkerd-s.schools.nsw.gov.au | www.barker.college/about-barker/marri-mittigar/ |
The verdict
- •Clarke Road School has the higher ICSEA (1063 vs 984), indicating a more advantaged community.
- •Clarke Road School has fewer students per teacher (4.8 vs 9.0).
- •Clarke Road School is the larger school with 61 students compared with 28.
- •Clarke Road School is a government school while Marri Mittigar School is an independent 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 Clarke Road School better than Marri Mittigar 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 Clarke Road School and Marri Mittigar School?
About 553 m in a straight line, between Hornsby and Hornsby in New South Wales.
Which has the better student-to-teacher ratio?
Clarke Road School has 4.8 students per full-time-equivalent teacher and Marri Mittigar School has 9.0.
How do Clarke Road School and Marri Mittigar School rank in NSW?
Clarke Road School is unranked and Marri Mittigar School is unranked among special schools in New South Wales on the 2025 Success Index.