Colac Secondary College vs Sacred Heart School
A head-to-head comparison of two schools in Victoria, 1.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Colac Secondary College
Colac · Government high school · 7-12
476 students · ICSEA 955
Sacred Heart School
Elliminyt · Catholic primary · Prep-6
398 students · ICSEA 1025
| Measure | Colac Secondary College Colac VIC | Sacred Heart School Elliminyt VIC |
|---|---|---|
| Success Index | 44 Lower 50% | 51 Top 50% |
| State rank (type) | #248 of 348 | #847 of 1,290 |
| National rank (type) | #863 of 1,472 | #2599 of 4,908 |
| Sector | Government | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | Prep-6 |
| Students | 476 | 398 |
| Girls / boys | 225 / 251 | 185 / 213 |
| Foundation intake | – | 44 |
| Year 7 cohort | 78 | – |
| Year 12 cohort | 51 | – |
| VCE median study score VCAA, latest year | 25 | – |
| VCE study scores 40+ | 2.1% | – |
| 5-year enrolment growth | +3% | -6% |
| ICSEA Average 1000 | 955 | 1025 |
| ICSEA percentile | 27th | 58th |
| Top SEA quarter | 3% | 11% |
| Bottom SEA quarter | 54% | 22% |
| Students per teacher | 9.5 | 14.2 |
| Teaching staff (FTE) | 49.6 | 28.0 |
| Non-teaching staff (FTE) | 21.6 | 9.1 |
| Language background other than English | 5% | 9% |
| Indigenous students | 3% | 0% |
| Suburb | Colac 3250 | Elliminyt 3250 |
| Council area | Colac Otway | Colac Otway |
| Remoteness | Inner Regional | Inner Regional |
| Website | www.colac-sc.vic.edu.au | www.shcolac.catholic.edu.au |
The verdict
- •Sacred Heart School scores higher on the Success Index (51.3 vs 43.7).
- •Sacred Heart School has the higher ICSEA (1025 vs 955), indicating a more advantaged community.
- •Colac Secondary College has fewer students per teacher (9.5 vs 14.2).
- •Colac Secondary College is the larger school with 476 students compared with 398.
- •Colac Secondary College has grown faster over five years (3% vs -6%).
- •Colac Secondary College is a government school while Sacred Heart School is a catholic school, so fees and enrolment rules differ.
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 Colac Secondary College better than Sacred Heart School?
On the Success Index, Sacred Heart School ranks higher (51.3 vs 43.7 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 Colac Secondary College and Sacred Heart School?
About 1.0 km in a straight line, between Colac and Elliminyt in Victoria.
Which has the better student-to-teacher ratio?
Colac Secondary College has 9.5 students per full-time-equivalent teacher and Sacred Heart School has 14.2.
How do Colac Secondary College and Sacred Heart School rank in VIC?
Colac Secondary College is 248th of 348 and Sacred Heart School is 847th of 1,290 among secondary schools in Victoria on the 2025 Success Index.