Arranounbai School vs Forestville Montessori School
A head-to-head comparison of two schools in New South Wales, 2.1 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Arranounbai School
Frenchs Forest · Government special · U
34 students · ICSEA 1073
Forestville Montessori School
Forestville · Independent primary · K-6
49 students · ICSEA 1171
| Measure | Arranounbai School Frenchs Forest NSW | Forestville Montessori School Forestville NSW |
|---|---|---|
| Success Index | – Not rated | 86 Top 5% |
| State rank (type) | – | – |
| National rank (type) | – | – |
| Sector | Government | Independent |
| Type | Special | Primary |
| Year range | U | K-6 |
| Students | 34 | 49 |
| Girls / boys | 13 / 21 | 19 / 30 |
| Foundation intake | – | 25 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -15% | -26% |
| ICSEA Average 1000 | 1073 | 1171 |
| ICSEA percentile | 76th | 98th |
| Top SEA quarter | 31% | 73% |
| Bottom SEA quarter | 18% | 0% |
| Students per teacher | 2.4 | 10.7 |
| Teaching staff (FTE) | 14.3 | 4.6 |
| Non-teaching staff (FTE) | 10.4 | 5.2 |
| Language background other than English | 50% | 56% |
| Indigenous students | 0% | 0% |
| Suburb | Frenchs Forest 2086 | Forestville 2087 |
| Council area | Northern Beaches | Northern Beaches |
| Remoteness | Major Cities | Major Cities |
| Website | arranoun-s.schools.nsw.gov.au | www.forestvillemontessori.nsw.edu.au |
The verdict
- •Forestville Montessori School has the higher ICSEA (1171 vs 1073), indicating a more advantaged community.
- •Arranounbai School has fewer students per teacher (2.4 vs 10.7).
- •Forestville Montessori School is the larger school with 49 students compared with 34.
- •Arranounbai School has grown faster over five years (-15% vs -26%).
- •Arranounbai School is a government school while Forestville Montessori School is an independent 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 Arranounbai School better than Forestville Montessori School?
The two schools are very close on the Success Index. Differences in sector, size, year range and distance from home will matter more than the score.
How far apart are Arranounbai School and Forestville Montessori School?
About 2.1 km in a straight line, between Frenchs Forest and Forestville in New South Wales.
Which has the better student-to-teacher ratio?
Arranounbai School has 2.4 students per full-time-equivalent teacher and Forestville Montessori School has 10.7.
How do Arranounbai School and Forestville Montessori School rank in NSW?
Arranounbai School is unranked and Forestville Montessori School is unranked among special schools in New South Wales on the 2025 Success Index.