Abbotsleigh vs St Lucy's School
A head-to-head comparison of two schools in New South Wales, 887 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Abbotsleigh
Wahroonga · Independent combined · K-12
1,634 students · ICSEA 1217
St Lucy's School
Wahroonga · Independent special · U
246 students · ICSEA 1104
| Measure | Abbotsleigh Wahroonga NSW | St Lucy's School Wahroonga NSW |
|---|---|---|
| Success Index | 83 Top 5% | – Not rated |
| State rank (type) | #21 of 314 | – |
| National rank (type) | #60 of 1,259 | – |
| Sector | Independent | Independent |
| Type | Combined | Special |
| Year range | K-12 | U |
| Students | 1,634 | 246 |
| Girls / boys | 1,634 / 0 | 71 / 175 |
| Foundation intake | 48 | – |
| Year 7 cohort | 193 | – |
| Year 12 cohort | 185 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +8% | +46% |
| ICSEA Average 1000 | 1217 | 1104 |
| ICSEA percentile | 99th | 85th |
| Top SEA quarter | 84% | 43% |
| Bottom SEA quarter | 1% | 6% |
| Students per teacher | 10.1 | 5.6 |
| Teaching staff (FTE) | 161.2 | 43.6 |
| Non-teaching staff (FTE) | 119.2 | 76.8 |
| Language background other than English | 67% | 33% |
| Indigenous students | 1% | 2% |
| Suburb | Wahroonga 2076 | Wahroonga 2076 |
| Council area | Ku-ring-gai | Ku-ring-gai |
| Remoteness | Major Cities | Major Cities |
| Website | www.abbotsleigh.nsw.edu.au | www.stlucys.nsw.edu.au |
The verdict
- •Abbotsleigh has the higher ICSEA (1217 vs 1104), indicating a more advantaged community.
- •St Lucy's School has fewer students per teacher (5.6 vs 10.1).
- •Abbotsleigh is the larger school with 1,634 students compared with 246.
- •St Lucy's School has grown faster over five years (46% vs 8%).
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 Abbotsleigh better than St Lucy's 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 Abbotsleigh and St Lucy's School?
About 887 m in a straight line, between Wahroonga and Wahroonga in New South Wales.
Which has the better student-to-teacher ratio?
Abbotsleigh has 10.1 students per full-time-equivalent teacher and St Lucy's School has 5.6.
How do Abbotsleigh and St Lucy's School rank in NSW?
Abbotsleigh is 21st of 314 and St Lucy's School is unranked among combined schools in New South Wales on the 2025 Success Index.