Avondale School vs Cooranbong Public School
A head-to-head comparison of two schools in New South Wales, 2.9 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Avondale School
Cooranbong · Independent combined · K-12
977 students · ICSEA 1055
Cooranbong Public School
Cooranbong · Government primary · K-6
330 students · ICSEA 948
| Measure | Avondale School Cooranbong NSW | Cooranbong Public School Cooranbong NSW |
|---|---|---|
| Success Index | 48 Top 50% | 28 Lower 50% |
| State rank (type) | #216 of 314 | #1405 of 1,619 |
| National rank (type) | #685 of 1,259 | #4290 of 4,908 |
| Sector | Independent | Government |
| Type | Combined | Primary |
| Year range | K-12 | K-6 |
| Students | 977 | 330 |
| Girls / boys | 513 / 464 | 161 / 169 |
| Foundation intake | 61 | 55 |
| Year 7 cohort | 98 | – |
| Year 12 cohort | 53 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +14% | +32% |
| ICSEA Average 1000 | 1055 | 948 |
| ICSEA percentile | 70th | 24th |
| Top SEA quarter | 23% | 5% |
| Bottom SEA quarter | 13% | 43% |
| Students per teacher | 14.5 | 16.5 |
| Teaching staff (FTE) | 67.2 | 20.0 |
| Non-teaching staff (FTE) | 44.8 | 3.8 |
| Language background other than English | 12% | 9% |
| Indigenous students | 5% | 22% |
| Suburb | Cooranbong 2265 | Cooranbong 2265 |
| Council area | Lake Macquarie | Lake Macquarie |
| Remoteness | Major Cities | Major Cities |
| Website | www.avondaleschool.nsw.edu.au/ | cooranbong-p.schools.nsw.gov.au |
The verdict
- •Avondale School scores higher on the Success Index (48.3 vs 27.8).
- •Avondale School has the higher ICSEA (1055 vs 948), indicating a more advantaged community.
- •Avondale School has fewer students per teacher (14.5 vs 16.5).
- •Avondale School is the larger school with 977 students compared with 330.
- •Cooranbong Public School has grown faster over five years (32% vs 14%).
- •Avondale School is a independent school while Cooranbong Public School 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 Belmont
Frequently asked questions
Is Avondale School better than Cooranbong Public School?
On the Success Index, Avondale School ranks higher (48.3 vs 27.8 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 Avondale School and Cooranbong Public School?
About 2.9 km in a straight line, between Cooranbong and Cooranbong in New South Wales.
Which has the better student-to-teacher ratio?
Avondale School has 14.5 students per full-time-equivalent teacher and Cooranbong Public School has 16.5.
How do Avondale School and Cooranbong Public School rank in NSW?
Avondale School is 216th of 314 and Cooranbong Public School is 1405th of 1,619 among combined schools in New South Wales on the 2025 Success Index.