Nathalia Secondary College vs Thomastown Secondary College
A head-to-head comparison of two secondary schools in Victoria, 181 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Nathalia Secondary College
Nathalia · Government high school · 7-12
120 students · ICSEA 924
Thomastown Secondary College
Thomastown · Government high school · 7-12
461 students · ICSEA 926
| Measure | Nathalia Secondary College Nathalia VIC | Thomastown Secondary College Thomastown VIC |
|---|---|---|
| Success Index | 28 Lower 50% | 24 Lower 50% |
| State rank (type) | #327 of 348 | #337 of 348 |
| National rank (type) | #1240 of 1,472 | #1328 of 1,472 |
| Sector | Government | Government |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 120 | 461 |
| Girls / boys | 48 / 72 | 210 / 251 |
| Foundation intake | – | – |
| Year 7 cohort | 23 | 85 |
| Year 12 cohort | 12 | 59 |
| VCE median study score VCAA, latest year | 18 | 24 |
| VCE study scores 40+ | 0% | 1.3% |
| 5-year enrolment growth | +4% | -23% |
| ICSEA Average 1000 | 924 | 926 |
| ICSEA percentile | 16th | 17th |
| Top SEA quarter | 1% | 3% |
| Bottom SEA quarter | 59% | 63% |
| Students per teacher | 8.3 | 11.1 |
| Teaching staff (FTE) | 14.5 | 41.5 |
| Non-teaching staff (FTE) | 10.7 | 13.7 |
| Language background other than English | 7% | 83% |
| Indigenous students | 11% | 2% |
| Suburb | Nathalia 3638 | Thomastown 3074 |
| Council area | Moira | Whittlesea |
| Remoteness | Inner Regional | Major Cities |
| Website | www.nathaliasc.vic.edu.au | www.thomassc.vic.edu.au |
The verdict
- •Nathalia Secondary College scores higher on the Success Index (27.7 vs 24.4).
- •Thomastown Secondary College has the higher ICSEA (926 vs 924), indicating a more advantaged community.
- •Nathalia Secondary College has fewer students per teacher (8.3 vs 11.1).
- •Thomastown Secondary College is the larger school with 461 students compared with 120.
- •Nathalia Secondary College has grown faster over five years (4% vs -23%).
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 Craigieburn
Frequently asked questions
Is Nathalia Secondary College better than Thomastown Secondary College?
On the Success Index, Nathalia Secondary College ranks higher (27.7 vs 24.4 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 Nathalia Secondary College and Thomastown Secondary College?
About 181 km in a straight line, between Nathalia and Thomastown in Victoria.
Which has the better student-to-teacher ratio?
Nathalia Secondary College has 8.3 students per full-time-equivalent teacher and Thomastown Secondary College has 11.1.
How do Nathalia Secondary College and Thomastown Secondary College rank in VIC?
Nathalia Secondary College is 327th of 348 and Thomastown Secondary College is 337th of 348 among secondary schools in Victoria on the 2025 Success Index.