Geelong South Primary School vs St Mary's School
A head-to-head comparison of two primary schools in Victoria, 570 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Geelong South Primary School
South Geelong · Government primary · Prep-6
326 students · ICSEA 1088
St Mary's School
Geelong · Catholic primary · Prep-6
214 students · ICSEA 1114
| Measure | Geelong South Primary School South Geelong VIC | St Mary's School Geelong VIC |
|---|---|---|
| Success Index | 63 Top 50% | 78 Top 10% |
| State rank (type) | #585 of 1,290 | #167 of 1,290 |
| National rank (type) | #1642 of 4,908 | #319 of 4,908 |
| Sector | Government | Catholic |
| Type | Primary | Primary |
| Year range | Prep-6 | Prep-6 |
| Students | 326 | 214 |
| Girls / boys | 152 / 174 | 112 / 102 |
| Foundation intake | 47 | 31 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -8% | -12% |
| ICSEA Average 1000 | 1088 | 1114 |
| ICSEA percentile | 81th | 88th |
| Top SEA quarter | 38% | 44% |
| Bottom SEA quarter | 11% | 6% |
| Students per teacher | 16.1 | 12.2 |
| Teaching staff (FTE) | 20.2 | 17.6 |
| Non-teaching staff (FTE) | 10.5 | 6.9 |
| Language background other than English | 15% | 19% |
| Indigenous students | 2% | 2% |
| Suburb | South Geelong 3220 | Geelong 3220 |
| Council area | Greater Geelong | Greater Geelong |
| Remoteness | Major Cities | Major Cities |
| Website | www.gsps.vic.edu.au | www.smgeelong.catholic.edu.au |
The verdict
- •St Mary's School scores higher on the Success Index (78.1 vs 63.0).
- •St Mary's School has the higher ICSEA (1114 vs 1088), indicating a more advantaged community.
- •St Mary's School has fewer students per teacher (12.2 vs 16.1).
- •Geelong South Primary School is the larger school with 326 students compared with 214.
- •Geelong South Primary School is a government school while St Mary's 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.
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Frequently asked questions
Is Geelong South Primary School better than St Mary's School?
On the Success Index, St Mary's School ranks higher (78.1 vs 63.0 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 Geelong South Primary School and St Mary's School?
About 570 m in a straight line, between South Geelong and Geelong in Victoria.
Which has the better student-to-teacher ratio?
Geelong South Primary School has 16.1 students per full-time-equivalent teacher and St Mary's School has 12.2.
How do Geelong South Primary School and St Mary's School rank in VIC?
Geelong South Primary School is 585th of 1,290 and St Mary's School is 167th of 1,290 among primary schools in Victoria on the 2025 Success Index.