Barrenjoey High School vs Bilgola Plateau Public School
A head-to-head comparison of two schools in New South Wales, 2.4 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Barrenjoey High School
Avalon Beach · Government high school · 7-12
865 students · ICSEA 1081
Bilgola Plateau Public School
Bilgola Plateau · Government primary · K-6
344 students · ICSEA 1121
| Measure | Barrenjoey High School Avalon Beach NSW | Bilgola Plateau Public School Bilgola Plateau NSW |
|---|---|---|
| Success Index | 70 Top 25% | 68 Top 25% |
| State rank (type) | #115 of 539 | #390 of 1,619 |
| National rank (type) | #295 of 1,472 | #1218 of 4,908 |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 865 | 344 |
| Girls / boys | 408 / 457 | 177 / 167 |
| Foundation intake | – | 60 |
| Year 7 cohort | 145 | – |
| Year 12 cohort | 129 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +7% | -36% |
| ICSEA Average 1000 | 1081 | 1121 |
| ICSEA percentile | 79th | 89th |
| Top SEA quarter | 31% | 47% |
| Bottom SEA quarter | 9% | 4% |
| Students per teacher | 13.7 | 18.1 |
| Teaching staff (FTE) | 62.7 | 19.0 |
| Non-teaching staff (FTE) | 14.5 | 3.4 |
| Language background other than English | 13% | 11% |
| Indigenous students | 0% | 0% |
| Suburb | Avalon Beach 2107 | Bilgola Plateau 2107 |
| Council area | Northern Beaches | Northern Beaches |
| Remoteness | Major Cities | Major Cities |
| Website | barrenjoey-h.schools.nsw.gov.au | bilgolapla-p.schools.nsw.gov.au |
The verdict
- •Barrenjoey High School scores higher on the Success Index (69.6 vs 67.8).
- •Bilgola Plateau Public School has the higher ICSEA (1121 vs 1081), indicating a more advantaged community.
- •Barrenjoey High School has fewer students per teacher (13.7 vs 18.1).
- •Barrenjoey High School is the larger school with 865 students compared with 344.
- •Barrenjoey High School has grown faster over five years (7% vs -36%).
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 Barrenjoey High School better than Bilgola Plateau Public School?
On the Success Index, Barrenjoey High School ranks higher (69.6 vs 67.8 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 Barrenjoey High School and Bilgola Plateau Public School?
About 2.4 km in a straight line, between Avalon Beach and Bilgola Plateau in New South Wales.
Which has the better student-to-teacher ratio?
Barrenjoey High School has 13.7 students per full-time-equivalent teacher and Bilgola Plateau Public School has 18.1.
How do Barrenjoey High School and Bilgola Plateau Public School rank in NSW?
Barrenjoey High School is 115th of 539 and Bilgola Plateau Public School is 390th of 1,619 among secondary schools in New South Wales on the 2025 Success Index.