Seacliff Primary School vs Stella Maris Parish School
A head-to-head comparison of two primary schools in South Australia, 2.3 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Seacliff Primary School
Seacliff · Government primary · R-6
356 students · ICSEA 1094
Stella Maris Parish School
Seacombe Gardens · Catholic primary · R-6
429 students · ICSEA 1086
| Measure | Seacliff Primary School Seacliff SA | Stella Maris Parish School Seacombe Gardens SA |
|---|---|---|
| Success Index | 66 Top 25% | 71 Top 25% |
| State rank (type) | #90 of 348 | #52 of 348 |
| National rank (type) | #1424 of 4,908 | #888 of 4,908 |
| Sector | Government | Catholic |
| Type | Primary | Primary |
| Year range | R-6 | R-6 |
| Students | 356 | 429 |
| Girls / boys | 172 / 184 | 209 / 220 |
| Foundation intake | 58 | 52 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -19% | +34% |
| ICSEA Average 1000 | 1094 | 1086 |
| ICSEA percentile | 83th | 80th |
| Top SEA quarter | 36% | 35% |
| Bottom SEA quarter | 8% | 9% |
| Students per teacher | 16.3 | 15.7 |
| Teaching staff (FTE) | 21.8 | 27.3 |
| Non-teaching staff (FTE) | 7.0 | 18.2 |
| Language background other than English | 8% | 21% |
| Indigenous students | 1% | 1% |
| Suburb | Seacliff 5049 | Seacombe Gardens 5047 |
| Council area | Holdfast Bay | Marion |
| Remoteness | Major Cities | Major Cities |
| Website | www.seacliff.sa.edu.au | www.smps.catholic.edu.au |
The verdict
- •Stella Maris Parish School scores higher on the Success Index (71.4 vs 65.5).
- •Seacliff Primary School has the higher ICSEA (1094 vs 1086), indicating a more advantaged community.
- •Stella Maris Parish School has fewer students per teacher (15.7 vs 16.3).
- •Stella Maris Parish School is the larger school with 429 students compared with 356.
- •Stella Maris Parish School has grown faster over five years (34% vs -19%).
- •Seacliff Primary School is a government school while Stella Maris Parish 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.
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 Seacliff Primary School better than Stella Maris Parish School?
On the Success Index, Stella Maris Parish School ranks higher (71.4 vs 65.5 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 Seacliff Primary School and Stella Maris Parish School?
About 2.3 km in a straight line, between Seacliff and Seacombe Gardens in South Australia.
Which has the better student-to-teacher ratio?
Seacliff Primary School has 16.3 students per full-time-equivalent teacher and Stella Maris Parish School has 15.7.
How do Seacliff Primary School and Stella Maris Parish School rank in SA?
Seacliff Primary School is 90th of 348 and Stella Maris Parish School is 52nd of 348 among primary schools in South Australia on the 2025 Success Index.