Carrum Downs Secondary College vs Seaford Park Primary School
A head-to-head comparison of two schools in Victoria, 4.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Carrum Downs Secondary College
Carrum Downs · Government high school · 7-12
928 students · ICSEA 969
Seaford Park Primary School
Seaford · Government primary · Prep-6
169 students · ICSEA 1005
| Measure | Carrum Downs Secondary College Carrum Downs VIC | Seaford Park Primary School Seaford VIC |
|---|---|---|
| Success Index | 37 Lower 50% | 52 Top 50% |
| State rank (type) | #299 of 348 | #836 of 1,290 |
| National rank (type) | #1024 of 1,472 | #2551 of 4,908 |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | Prep-6 |
| Students | 928 | 169 |
| Girls / boys | 442 / 486 | 73 / 96 |
| Foundation intake | – | 18 |
| Year 7 cohort | 165 | – |
| Year 12 cohort | 145 | – |
| VCE median study score VCAA, latest year | 26 | – |
| VCE study scores 40+ | 1.1% | – |
| 5-year enrolment growth | +2% | +1% |
| ICSEA Average 1000 | 969 | 1005 |
| ICSEA percentile | 33th | 49th |
| Top SEA quarter | 4% | 10% |
| Bottom SEA quarter | 48% | 32% |
| Students per teacher | 11.8 | 12.0 |
| Teaching staff (FTE) | 78.7 | 14.0 |
| Non-teaching staff (FTE) | 35.7 | 9.4 |
| Language background other than English | 21% | 6% |
| Indigenous students | 3% | 4% |
| Suburb | Carrum Downs 3201 | Seaford 3198 |
| Council area | Frankston | Frankston |
| Remoteness | Major Cities | Major Cities |
| Website | www.cdsc.vic.edu.au/ | www.seafordpark.vic.edu.au/ |
The verdict
- •Seaford Park Primary School scores higher on the Success Index (52.1 vs 37.0).
- •Seaford Park Primary School has the higher ICSEA (1005 vs 969), indicating a more advantaged community.
- •Carrum Downs Secondary College is the larger school with 928 students compared with 169.
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 Carrum Downs Secondary College better than Seaford Park Primary School?
On the Success Index, Seaford Park Primary School ranks higher (52.1 vs 37.0 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 Carrum Downs Secondary College and Seaford Park Primary School?
About 4.0 km in a straight line, between Carrum Downs and Seaford in Victoria.
Which has the better student-to-teacher ratio?
Carrum Downs Secondary College has 11.8 students per full-time-equivalent teacher and Seaford Park Primary School has 12.0.
How do Carrum Downs Secondary College and Seaford Park Primary School rank in VIC?
Carrum Downs Secondary College is 299th of 348 and Seaford Park Primary School is 836th of 1,290 among secondary schools in Victoria on the 2025 Success Index.