Highgate School vs Unley High School
A head-to-head comparison of two schools in South Australia, 845 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Highgate School
Highgate · Government primary · U, R-6
616 students · ICSEA 1150
Unley High School
Netherby · Government high school · 7-12
1,547 students · ICSEA 1084
| Measure | Highgate School Highgate SA | Unley High School Netherby SA |
|---|---|---|
| Success Index | 74 Top 25% | 68 Top 25% |
| State rank (type) | #33 of 348 | #18 of 84 |
| National rank (type) | #624 of 4,908 | #324 of 1,472 |
| Sector | Government | Government |
| Type | Primary | Secondary |
| Year range | U, R-6 | 7-12 |
| Students | 616 | 1,547 |
| Girls / boys | 309 / 307 | 665 / 882 |
| Foundation intake | 91 | – |
| Year 7 cohort | – | 249 |
| Year 12 cohort | – | 239 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -20% | +25% |
| ICSEA Average 1000 | 1150 | 1084 |
| ICSEA percentile | 95th | 80th |
| Top SEA quarter | 63% | 34% |
| Bottom SEA quarter | 2% | 11% |
| Students per teacher | 16.6 | 14.4 |
| Teaching staff (FTE) | 37.2 | 106.7 |
| Non-teaching staff (FTE) | 14.0 | 35.6 |
| Language background other than English | 51% | 30% |
| Indigenous students | 1% | 1% |
| Suburb | Highgate 5063 | Netherby 5062 |
| Council area | Unley | Mitcham |
| Remoteness | Major Cities | Major Cities |
| Website | www.highgates.sa.edu.au | www.uhs.sa.edu.au |
The verdict
- •Highgate School scores higher on the Success Index (74.0 vs 68.2).
- •Highgate School has the higher ICSEA (1150 vs 1084), indicating a more advantaged community.
- •Unley High School has fewer students per teacher (14.4 vs 16.6).
- •Unley High School is the larger school with 1,547 students compared with 616.
- •Unley High School has grown faster over five years (25% vs -20%).
The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Your nearest centre: Success Tutoring Windsor Gardens
Frequently asked questions
Is Highgate School better than Unley High School?
On the Success Index, Highgate School ranks higher (74.0 vs 68.2 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 Highgate School and Unley High School?
About 845 m in a straight line, between Highgate and Netherby in South Australia.
Which has the better student-to-teacher ratio?
Highgate School has 16.6 students per full-time-equivalent teacher and Unley High School has 14.4.
How do Highgate School and Unley High School rank in SA?
Highgate School is 33rd of 348 and Unley High School is 18th of 84 among primary schools in South Australia on the 2025 Success Index.