Gillwinga Public School vs South Grafton Public School
A head-to-head comparison of two primary schools in New South Wales, 1.6 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Gillwinga Public School
South Grafton · Government primary · K-6
129 students · ICSEA 774
South Grafton Public School
South Grafton · Government primary · K-6
564 students · ICSEA 905
| Measure | Gillwinga Public School South Grafton NSW | South Grafton Public School South Grafton NSW |
|---|---|---|
| Success Index | 18 Lower 50% | 16 Lower 50% |
| State rank (type) | #1601 of 1,619 | #1613 of 1,619 |
| National rank (type) | #4835 of 4,908 | #4881 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 129 | 564 |
| Girls / boys | 65 / 64 | 288 / 276 |
| Foundation intake | 17 | 70 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -14% | -7% |
| ICSEA Average 1000 | 774 | 905 |
| ICSEA percentile | 2th | 12th |
| Top SEA quarter | 0% | 3% |
| Bottom SEA quarter | 82% | 58% |
| Students per teacher | 11.3 | 16.1 |
| Teaching staff (FTE) | 11.4 | 35.0 |
| Non-teaching staff (FTE) | 2.8 | 8.0 |
| Language background other than English | 4% | 3% |
| Indigenous students | 63% | 27% |
| Suburb | South Grafton 2460 | South Grafton 2460 |
| Council area | Clarence Valley | Clarence Valley |
| Remoteness | Inner Regional | Inner Regional |
| Website | gillwinga-p.schools.nsw.gov.au | sthgrafton-p.schools.nsw.gov.au |
The verdict
- •Gillwinga Public School scores higher on the Success Index (18.4 vs 16.1).
- •South Grafton Public School has the higher ICSEA (905 vs 774), indicating a more advantaged community.
- •Gillwinga Public School has fewer students per teacher (11.3 vs 16.1).
- •South Grafton Public School is the larger school with 564 students compared with 129.
- •South Grafton Public School has grown faster over five years (-7% vs -14%).
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 Mount Gravatt East
Frequently asked questions
Is Gillwinga Public School better than South Grafton Public School?
On the Success Index, Gillwinga Public School ranks higher (18.4 vs 16.1 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 Gillwinga Public School and South Grafton Public School?
About 1.6 km in a straight line, between South Grafton and South Grafton in New South Wales.
Which has the better student-to-teacher ratio?
Gillwinga Public School has 11.3 students per full-time-equivalent teacher and South Grafton Public School has 16.1.
How do Gillwinga Public School and South Grafton Public School rank in NSW?
Gillwinga Public School is 1601st of 1,619 and South Grafton Public School is 1613th of 1,619 among primary schools in New South Wales on the 2025 Success Index.