Birrong Public School vs Sefton Infants School
A head-to-head comparison of two primary schools in New South Wales, 1.2 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Birrong Public School
Birrong · Government primary · K-6
451 students · ICSEA 967
Sefton Infants School
Sefton · Government primary · P-2
93 students · ICSEA 1027
| Measure | Birrong Public School Birrong NSW | Sefton Infants School Sefton NSW |
|---|---|---|
| Success Index | 27 Lower 50% | 57 Top 50% |
| State rank (type) | #1435 of 1,619 | #707 of 1,619 |
| National rank (type) | #4377 of 4,908 | #2162 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | K-6 | P-2 |
| Students | 451 | 93 |
| Girls / boys | 228 / 223 | 39 / 54 |
| Foundation intake | 64 | 38 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -23% | -16% |
| ICSEA Average 1000 | 967 | 1027 |
| ICSEA percentile | 32th | 59th |
| Top SEA quarter | 5% | 18% |
| Bottom SEA quarter | 50% | 25% |
| Students per teacher | 16.5 | 8.8 |
| Teaching staff (FTE) | 27.4 | 10.6 |
| Non-teaching staff (FTE) | 3.8 | 2.9 |
| Language background other than English | 94% | 92% |
| Indigenous students | 1% | 1% |
| Suburb | Birrong 2143 | Sefton 2162 |
| Council area | Canterbury-Bankstown | Canterbury-Bankstown |
| Remoteness | Major Cities | Major Cities |
| Website | birrong-p.schools.nsw.gov.au | seftoninf-p.schools.nsw.gov.au |
The verdict
- •Sefton Infants School scores higher on the Success Index (57.0 vs 26.7).
- •Sefton Infants School has the higher ICSEA (1027 vs 967), indicating a more advantaged community.
- •Sefton Infants School has fewer students per teacher (8.8 vs 16.5).
- •Birrong Public School is the larger school with 451 students compared with 93.
- •Sefton Infants School has grown faster over five years (-16% vs -23%).
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 Bankstown
Frequently asked questions
Is Birrong Public School better than Sefton Infants School?
On the Success Index, Sefton Infants School ranks higher (57.0 vs 26.7 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 Birrong Public School and Sefton Infants School?
About 1.2 km in a straight line, between Birrong and Sefton in New South Wales.
Which has the better student-to-teacher ratio?
Birrong Public School has 16.5 students per full-time-equivalent teacher and Sefton Infants School has 8.8.
How do Birrong Public School and Sefton Infants School rank in NSW?
Birrong Public School is 1435th of 1,619 and Sefton Infants School is 707th of 1,619 among primary schools in New South Wales on the 2025 Success Index.