Our Saviour Lutheran School Happy Valley Incorporated vs Sunrise Christian School Morphett Vale
A head-to-head comparison of two primary schools in South Australia, 5.9 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Our Saviour Lutheran School Happy Valley Incorporated
Aberfoyle Park · Independent primary · R-6
98 students · ICSEA 1065
Sunrise Christian School Morphett Vale
Morphett Vale · Independent primary · R-6
151 students · ICSEA 1068
| Measure | Our Saviour Lutheran School Happy Valley Incorporated Aberfoyle Park SA | Sunrise Christian School Morphett Vale Morphett Vale SA |
|---|---|---|
| Success Index | 67 Top 25% | 65 Top 25% |
| State rank (type) | #83 of 348 | #91 of 348 |
| National rank (type) | #1328 of 4,908 | #1438 of 4,908 |
| Sector | Independent | Independent |
| Type | Primary | Primary |
| Year range | R-6 | R-6 |
| Students | 98 | 151 |
| Girls / boys | 43 / 55 | 70 / 81 |
| Foundation intake | 14 | 18 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -8% | +25% |
| ICSEA Average 1000 | 1065 | 1068 |
| ICSEA percentile | 74th | 75th |
| Top SEA quarter | 26% | 26% |
| Bottom SEA quarter | 14% | 12% |
| Students per teacher | 12.6 | 15.9 |
| Teaching staff (FTE) | 7.8 | 9.5 |
| Non-teaching staff (FTE) | 5.1 | 8.3 |
| Language background other than English | 0% | 16% |
| Indigenous students | 2% | 1% |
| Suburb | Aberfoyle Park 5159 | Morphett Vale 5162 |
| Council area | Onkaparinga | Onkaparinga |
| Remoteness | Major Cities | Major Cities |
| Website | www.osls.sa.edu.au | www.sunrise.sa.edu.au/morphettvale |
The verdict
- •Our Saviour Lutheran School Happy Valley Incorporated scores higher on the Success Index (66.6 vs 65.3).
- •Sunrise Christian School Morphett Vale has the higher ICSEA (1068 vs 1065), indicating a more advantaged community.
- •Our Saviour Lutheran School Happy Valley Incorporated has fewer students per teacher (12.6 vs 15.9).
- •Sunrise Christian School Morphett Vale is the larger school with 151 students compared with 98.
- •Sunrise Christian School Morphett Vale has grown faster over five years (25% vs -8%).
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 Our Saviour Lutheran School Happy Valley Incorporated better than Sunrise Christian School Morphett Vale?
On the Success Index, Our Saviour Lutheran School Happy Valley Incorporated ranks higher (66.6 vs 65.3 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 Our Saviour Lutheran School Happy Valley Incorporated and Sunrise Christian School Morphett Vale?
About 5.9 km in a straight line, between Aberfoyle Park and Morphett Vale in South Australia.
Which has the better student-to-teacher ratio?
Our Saviour Lutheran School Happy Valley Incorporated has 12.6 students per full-time-equivalent teacher and Sunrise Christian School Morphett Vale has 15.9.
How do Our Saviour Lutheran School Happy Valley Incorporated and Sunrise Christian School Morphett Vale rank in SA?
Our Saviour Lutheran School Happy Valley Incorporated is 83rd of 348 and Sunrise Christian School Morphett Vale is 91st of 348 among primary schools in South Australia on the 2025 Success Index.