Cosgrove High School vs Glenorchy Primary School
A head-to-head comparison of two schools in Tasmania, 1.4 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
Glenorchy Primary School
Glenorchy · Government primary · K-6
261 students · ICSEA 896
| Measure | Cosgrove High School Glenorchy TAS | Glenorchy Primary School Glenorchy TAS |
|---|---|---|
| Success Index | 34 Lower 50% | 32 Lower 50% |
| State rank (type) | #22 of 42 | #89 of 132 |
| National rank (type) | #1085 of 1,472 | #4009 of 4,908 |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 313 | 261 |
| Girls / boys | 136 / 177 | 116 / 145 |
| 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 | 896 |
| ICSEA percentile | 6th | 10th |
| Top SEA quarter | 1% | 4% |
| Bottom SEA quarter | 73% | 59% |
| Students per teacher | 9.4 | 10.2 |
| Teaching staff (FTE) | 33.3 | 24.3 |
| Non-teaching staff (FTE) | 23.1 | 19.7 |
| Language background other than English | 7% | 36% |
| Indigenous students | 24% | 21% |
| Suburb | Glenorchy 7010 | Glenorchy 7010 |
| Council area | Glenorchy | Glenorchy |
| Remoteness | Inner Regional | Inner Regional |
| Website | cosgrovehigh.education.tas.edu.au/ | glenorchyprimary.education.tas.edu.au/ |
The verdict
- •Cosgrove High School scores higher on the Success Index (34.1 vs 31.6).
- •Glenorchy Primary School has the higher ICSEA (896 vs 867), indicating a more advantaged community.
- •Cosgrove High School has fewer students per teacher (9.4 vs 10.2).
- •Cosgrove High School is the larger school with 313 students compared with 261.
- •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 Glenorchy Primary School?
On the Success Index, Cosgrove High School ranks higher (34.1 vs 31.6 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 Glenorchy Primary School?
About 1.4 km in a straight line, between Glenorchy and Glenorchy in Tasmania.
Which has the better student-to-teacher ratio?
Cosgrove High School has 9.4 students per full-time-equivalent teacher and Glenorchy Primary School has 10.2.
How do Cosgrove High School and Glenorchy Primary School rank in TAS?
Cosgrove High School is 22nd of 42 and Glenorchy Primary School is 89th of 132 among secondary schools in Tasmania on the 2025 Success Index.