Calwell High School vs Lanyon High School
A head-to-head comparison of two secondary schools in Australian Capital Territory, 3.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Calwell High School
Calwell · Government high school · 7-10
371 students · ICSEA 972
Lanyon High School
Conder · Government high school · 7-10
524 students · ICSEA 1005
| Measure | Calwell High School Calwell ACT | Lanyon High School Conder ACT |
|---|---|---|
| Success Index | 38 Lower 50% | 58 Top 50% |
| State rank (type) | #27 of 27 | #25 of 27 |
| National rank (type) | #989 of 1,472 | #568 of 1,472 |
| Sector | Government | Government |
| Type | Secondary | Secondary |
| Year range | 7-10 | 7-10 |
| Students | 371 | 524 |
| Girls / boys | 190 / 181 | 234 / 290 |
| Foundation intake | – | – |
| Year 7 cohort | 102 | 156 |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -8% | +42% |
| ICSEA Average 1000 | 972 | 1005 |
| ICSEA percentile | 34th | 49th |
| Top SEA quarter | 8% | 11% |
| Bottom SEA quarter | 42% | 32% |
| Students per teacher | 12.0 | 12.7 |
| Teaching staff (FTE) | 31.0 | 41.1 |
| Non-teaching staff (FTE) | 23.8 | 25.4 |
| Language background other than English | 20% | 16% |
| Indigenous students | 13% | 4% |
| Suburb | Calwell 2905 | Conder 2906 |
| Council area | Unincorporated ACT | Unincorporated ACT |
| Remoteness | Major Cities | Major Cities |
| Website | www.calwellhs.act.edu.au/ | www.lanyonhs.act.edu.au/ |
The verdict
- •Lanyon High School scores higher on the Success Index (57.5 vs 38.3).
- •Lanyon High School has the higher ICSEA (1005 vs 972), indicating a more advantaged community.
- •Calwell High School has fewer students per teacher (12.0 vs 12.7).
- •Lanyon High School is the larger school with 524 students compared with 371.
- •Lanyon High School has grown faster over five years (42% vs -8%).
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 Calwell High School better than Lanyon High School?
On the Success Index, Lanyon High School ranks higher (57.5 vs 38.3 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 Calwell High School and Lanyon High School?
About 3.0 km in a straight line, between Calwell and Conder in Australian Capital Territory.
Which has the better student-to-teacher ratio?
Calwell High School has 12.0 students per full-time-equivalent teacher and Lanyon High School has 12.7.
How do Calwell High School and Lanyon High School rank in ACT?
Calwell High School is 27th of 27 and Lanyon High School is 25th of 27 among secondary schools in Australian Capital Territory on the 2025 Success Index.