Dryandra Primary School vs Mercy College
A head-to-head comparison of two schools in Western Australia, 934 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Dryandra Primary School
Mirrabooka · Government primary · K-6
176 students · ICSEA 883
Mercy College
Koondoola · Catholic combined · PP-12
1,574 students · ICSEA 988
| Measure | Dryandra Primary School Mirrabooka WA | Mercy College Koondoola WA |
|---|---|---|
| Success Index | 19 Lower 50% | 28 Lower 50% |
| State rank (type) | #564 of 583 | #146 of 172 |
| National rank (type) | #4802 of 4,908 | #1125 of 1,259 |
| Sector | Government | Catholic |
| Type | Primary | Combined |
| Year range | K-6 | PP-12 |
| Students | 176 | 1,574 |
| Girls / boys | 83 / 93 | 808 / 766 |
| Foundation intake | 24 | 60 |
| Year 7 cohort | – | 214 |
| Year 12 cohort | – | 172 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -25% | +1% |
| ICSEA Average 1000 | 883 | 988 |
| ICSEA percentile | 8th | 42th |
| Top SEA quarter | 2% | 8% |
| Bottom SEA quarter | 69% | 38% |
| Students per teacher | 12.6 | 14.3 |
| Teaching staff (FTE) | 13.4 | 110.4 |
| Non-teaching staff (FTE) | 9.5 | 65.0 |
| Language background other than English | 73% | 67% |
| Indigenous students | 13% | 3% |
| Suburb | Mirrabooka 6061 | Koondoola 6064 |
| Council area | Stirling | Wanneroo |
| Remoteness | Major Cities | Major Cities |
| Website | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5694 | www.mercy.wa.edu.au |
The verdict
- •Mercy College scores higher on the Success Index (27.7 vs 19.4).
- •Mercy College has the higher ICSEA (988 vs 883), indicating a more advantaged community.
- •Dryandra Primary School has fewer students per teacher (12.6 vs 14.3).
- •Mercy College is the larger school with 1,574 students compared with 176.
- •Mercy College has grown faster over five years (1% vs -25%).
- •Dryandra Primary School is a government school while Mercy College 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 Dryandra Primary School better than Mercy College?
On the Success Index, Mercy College ranks higher (27.7 vs 19.4 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 Dryandra Primary School and Mercy College?
About 934 m in a straight line, between Mirrabooka and Koondoola in Western Australia.
Which has the better student-to-teacher ratio?
Dryandra Primary School has 12.6 students per full-time-equivalent teacher and Mercy College has 14.3.
How do Dryandra Primary School and Mercy College rank in WA?
Dryandra Primary School is 564th of 583 and Mercy College is 146th of 172 among primary schools in Western Australia on the 2025 Success Index.