Crystal Brook Primary School vs Seaford Rise Primary School
A head-to-head comparison of two primary schools in South Australia, 207 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Crystal Brook Primary School
Crystal Brook · Government primary · R-6
106 students · ICSEA 977
Seaford Rise Primary School
Seaford Rise · Government primary · U, R-6
369 students · ICSEA 977
| Measure | Crystal Brook Primary School Crystal Brook SA | Seaford Rise Primary School Seaford Rise SA |
|---|---|---|
| Success Index | 42 Lower 50% | 33 Lower 50% |
| State rank (type) | #231 of 348 | #276 of 348 |
| National rank (type) | #3306 of 4,908 | #3911 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | R-6 | U, R-6 |
| Students | 106 | 369 |
| Girls / boys | 61 / 45 | 175 / 194 |
| Foundation intake | 22 | 66 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -37% | -19% |
| ICSEA Average 1000 | 977 | 977 |
| ICSEA percentile | 36th | 36th |
| Top SEA quarter | 10% | 6% |
| Bottom SEA quarter | 35% | 41% |
| Students per teacher | 11.2 | 15.5 |
| Teaching staff (FTE) | 9.5 | 23.8 |
| Non-teaching staff (FTE) | 8.3 | 19.2 |
| Language background other than English | 12% | 5% |
| Indigenous students | 13% | 9% |
| Suburb | Crystal Brook 5523 | Seaford Rise 5169 |
| Council area | Port Pirie | Onkaparinga |
| Remoteness | Outer Regional | Major Cities |
| Website | www.crystalbps.sa.edu.au | www.seariseps.sa.edu.au |
The verdict
- •Crystal Brook Primary School scores higher on the Success Index (41.7 vs 33.1).
- •Crystal Brook Primary School has fewer students per teacher (11.2 vs 15.5).
- •Seaford Rise Primary School is the larger school with 369 students compared with 106.
- •Seaford Rise Primary School has grown faster over five years (-19% vs -37%).
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 Crystal Brook Primary School better than Seaford Rise Primary School?
On the Success Index, Crystal Brook Primary School ranks higher (41.7 vs 33.1 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 Crystal Brook Primary School and Seaford Rise Primary School?
About 207 km in a straight line, between Crystal Brook and Seaford Rise in South Australia.
Which has the better student-to-teacher ratio?
Crystal Brook Primary School has 11.2 students per full-time-equivalent teacher and Seaford Rise Primary School has 15.5.
How do Crystal Brook Primary School and Seaford Rise Primary School rank in SA?
Crystal Brook Primary School is 231st of 348 and Seaford Rise Primary School is 276th of 348 among primary schools in South Australia on the 2025 Success Index.