St Joseph's School vs Woodville Gardens School Birth-6
A head-to-head comparison of two primary schools in South Australia, 2.2 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
St Joseph's School
Ottoway · Catholic primary · R-6
154 students · ICSEA 990
Woodville Gardens School Birth-6
Woodville Gardens · Government primary · U, R-6
478 students · ICSEA 983
| Measure | St Joseph's School Ottoway SA | Woodville Gardens School Birth-6 Woodville Gardens SA |
|---|---|---|
| Success Index | 46 Lower 50% | 49 Lower 50% |
| State rank (type) | #199 of 348 | #185 of 348 |
| National rank (type) | #3017 of 4,908 | #2779 of 4,908 |
| Sector | Catholic | Government |
| Type | Primary | Primary |
| Year range | R-6 | U, R-6 |
| Students | 154 | 478 |
| Girls / boys | 89 / 65 | 236 / 242 |
| Foundation intake | 16 | 89 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +8% | -13% |
| ICSEA Average 1000 | 990 | 983 |
| ICSEA percentile | 42th | 39th |
| Top SEA quarter | 9% | 12% |
| Bottom SEA quarter | 39% | 40% |
| Students per teacher | 14.5 | 12.2 |
| Teaching staff (FTE) | 10.6 | 39.2 |
| Non-teaching staff (FTE) | 13.2 | 23.0 |
| Language background other than English | 80% | 72% |
| Indigenous students | 5% | 9% |
| Suburb | Ottoway 5013 | Woodville Gardens 5012 |
| Council area | Port Adelaide Enfield | Port Adelaide Enfield |
| Remoteness | Major Cities | Major Cities |
| Website | www.stjotto.catholic.edu.au/ | www.wgs.sa.edu.au/ |
The verdict
- •Woodville Gardens School Birth-6 scores higher on the Success Index (48.9 vs 45.9).
- •St Joseph's School has the higher ICSEA (990 vs 983), indicating a more advantaged community.
- •Woodville Gardens School Birth-6 has fewer students per teacher (12.2 vs 14.5).
- •Woodville Gardens School Birth-6 is the larger school with 478 students compared with 154.
- •St Joseph's School has grown faster over five years (8% vs -13%).
- •St Joseph's School is a catholic school while Woodville Gardens School Birth-6 is a government 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 St Joseph's School better than Woodville Gardens School Birth-6?
On the Success Index, Woodville Gardens School Birth-6 ranks higher (48.9 vs 45.9 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 St Joseph's School and Woodville Gardens School Birth-6?
About 2.2 km in a straight line, between Ottoway and Woodville Gardens in South Australia.
Which has the better student-to-teacher ratio?
St Joseph's School has 14.5 students per full-time-equivalent teacher and Woodville Gardens School Birth-6 has 12.2.
How do St Joseph's School and Woodville Gardens School Birth-6 rank in SA?
St Joseph's School is 199th of 348 and Woodville Gardens School Birth-6 is 185th of 348 among primary schools in South Australia on the 2025 Success Index.