Cosgrove High School vs Moonah Primary School
A head-to-head comparison of two schools in Tasmania, 1.1 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Cosgrove High School
Glenorchy · Government high school · 7-12
313 students · ICSEA 867
Moonah Primary School
Derwent Park · Government primary · K-6
214 students · ICSEA 942
| Measure | Cosgrove High School Glenorchy TAS | Moonah Primary School Derwent Park TAS |
|---|---|---|
| Success Index | 34 Lower 50% | 38 Lower 50% |
| State rank (type) | #22 of 42 | #78 of 132 |
| National rank (type) | #1085 of 1,472 | #3571 of 4,908 |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 313 | 214 |
| Girls / boys | 136 / 177 | 98 / 116 |
| Foundation intake | – | 30 |
| Year 7 cohort | 82 | – |
| Year 12 cohort | 1 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +40% | -20% |
| ICSEA Average 1000 | 867 | 942 |
| ICSEA percentile | 6th | 22th |
| Top SEA quarter | 1% | 7% |
| Bottom SEA quarter | 73% | 48% |
| Students per teacher | 9.4 | 10.7 |
| Teaching staff (FTE) | 33.3 | 18.5 |
| Non-teaching staff (FTE) | 23.1 | 16.2 |
| Language background other than English | 7% | 26% |
| Indigenous students | 24% | 14% |
| Suburb | Glenorchy 7010 | Derwent Park 7009 |
| Council area | Glenorchy | Glenorchy |
| Remoteness | Inner Regional | Inner Regional |
| Website | cosgrovehigh.education.tas.edu.au/ | moonahprimary.education.tas.edu.au/ |
The verdict
- •Moonah Primary School scores higher on the Success Index (38.0 vs 34.1).
- •Moonah Primary School has the higher ICSEA (942 vs 867), indicating a more advantaged community.
- •Cosgrove High School has fewer students per teacher (9.4 vs 10.7).
- •Cosgrove High School is the larger school with 313 students compared with 214.
- •Cosgrove High School has grown faster over five years (40% vs -20%).
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 Cosgrove High School better than Moonah Primary School?
On the Success Index, Moonah Primary School ranks higher (38.0 vs 34.1 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 Cosgrove High School and Moonah Primary School?
About 1.1 km in a straight line, between Glenorchy and Derwent Park in Tasmania.
Which has the better student-to-teacher ratio?
Cosgrove High School has 9.4 students per full-time-equivalent teacher and Moonah Primary School has 10.7.
How do Cosgrove High School and Moonah Primary School rank in TAS?
Cosgrove High School is 22nd of 42 and Moonah Primary School is 78th of 132 among secondary schools in Tasmania on the 2025 Success Index.