Clarkson Primary School vs Merriwa Primary School
A head-to-head comparison of two primary schools in Western Australia, 1.1 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Clarkson Primary School
Clarkson · Government primary · K-6
270 students · ICSEA 924
Merriwa Primary School
Merriwa · Government primary · K-6
362 students · ICSEA 952
| Measure | Clarkson Primary School Clarkson WA | Merriwa Primary School Merriwa WA |
|---|---|---|
| Success Index | 19 Lower 50% | 32 Lower 50% |
| State rank (type) | #570 of 583 | #446 of 583 |
| National rank (type) | #4826 of 4,908 | #4019 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 270 | 362 |
| Girls / boys | 125 / 145 | 182 / 180 |
| Foundation intake | 37 | 51 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -19% | -9% |
| ICSEA Average 1000 | 924 | 952 |
| ICSEA percentile | 16th | 26th |
| Top SEA quarter | 3% | 4% |
| Bottom SEA quarter | 58% | 51% |
| Students per teacher | 15.4 | 16.1 |
| Teaching staff (FTE) | 16.6 | 21.6 |
| Non-teaching staff (FTE) | 11.1 | 12.4 |
| Language background other than English | 23% | 20% |
| Indigenous students | 17% | 10% |
| Suburb | Clarkson 6030 | Merriwa 6030 |
| Council area | Wanneroo | Wanneroo |
| Remoteness | Major Cities | Major Cities |
| Website | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5731 | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5739 |
The verdict
- •Merriwa Primary School scores higher on the Success Index (31.5 vs 18.8).
- •Merriwa Primary School has the higher ICSEA (952 vs 924), indicating a more advantaged community.
- •Clarkson Primary School has fewer students per teacher (15.4 vs 16.1).
- •Merriwa Primary School is the larger school with 362 students compared with 270.
- •Merriwa Primary School has grown faster over five years (-9% vs -19%).
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 Clarkson Primary School better than Merriwa Primary School?
On the Success Index, Merriwa Primary School ranks higher (31.5 vs 18.8 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 Clarkson Primary School and Merriwa Primary School?
About 1.1 km in a straight line, between Clarkson and Merriwa in Western Australia.
Which has the better student-to-teacher ratio?
Clarkson Primary School has 15.4 students per full-time-equivalent teacher and Merriwa Primary School has 16.1.
How do Clarkson Primary School and Merriwa Primary School rank in WA?
Clarkson Primary School is 570th of 583 and Merriwa Primary School is 446th of 583 among primary schools in Western Australia on the 2025 Success Index.