King's Baptist Grammar School vs Sunrise Christian School Marion
A head-to-head comparison of two combined schools in South Australia, 27 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
King's Baptist Grammar School
Wynn Vale · Independent combined · R-12
1,280 students · ICSEA 1090
Sunrise Christian School Marion
Marion · Independent combined · R-9
320 students · ICSEA 1090
| Measure | King's Baptist Grammar School Wynn Vale SA | Sunrise Christian School Marion Marion SA |
|---|---|---|
| Success Index | 57 Top 50% | 59 Top 50% |
| State rank (type) | #37 of 145 | #32 of 145 |
| National rank (type) | #520 of 1,259 | #480 of 1,259 |
| Sector | Independent | Independent |
| Type | Combined | Combined |
| Year range | R-12 | R-9 |
| Students | 1,280 | 320 |
| Girls / boys | 608 / 672 | 162 / 158 |
| Foundation intake | 111 | 23 |
| Year 7 cohort | 104 | 34 |
| Year 12 cohort | 87 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +17% | +32% |
| ICSEA Average 1000 | 1090 | 1090 |
| ICSEA percentile | 81th | 81th |
| Top SEA quarter | 34% | 35% |
| Bottom SEA quarter | 8% | 7% |
| Students per teacher | 14.4 | 14.4 |
| Teaching staff (FTE) | 88.9 | 22.2 |
| Non-teaching staff (FTE) | 54.6 | 15.1 |
| Language background other than English | 21% | 41% |
| Indigenous students | 1% | 1% |
| Suburb | Wynn Vale 5127 | Marion 5043 |
| Council area | Tea Tree Gully | Marion |
| Remoteness | Major Cities | Major Cities |
| Website | www.kingsbaptist.sa.edu.au | sunrise.sa.edu.au/marion/ |
The verdict
- •Sunrise Christian School Marion scores higher on the Success Index (58.9 vs 56.5).
- •King's Baptist Grammar School is the larger school with 1,280 students compared with 320.
- •Sunrise Christian School Marion has grown faster over five years (32% vs 17%).
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 King's Baptist Grammar School better than Sunrise Christian School Marion?
On the Success Index, Sunrise Christian School Marion ranks higher (58.9 vs 56.5 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 King's Baptist Grammar School and Sunrise Christian School Marion?
About 27 km in a straight line, between Wynn Vale and Marion in South Australia.
Which has the better student-to-teacher ratio?
King's Baptist Grammar School has 14.4 students per full-time-equivalent teacher and Sunrise Christian School Marion has 14.4.
How do King's Baptist Grammar School and Sunrise Christian School Marion rank in SA?
King's Baptist Grammar School is 37th of 145 and Sunrise Christian School Marion is 32nd of 145 among combined schools in South Australia on the 2025 Success Index.