Aspect Treetop School vs Tenison Woods Catholic Primary School
A head-to-head comparison of two schools in South Australia, 1.8 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Aspect Treetop School
Ashford · Independent special · U
75 students · ICSEA 1080
Tenison Woods Catholic Primary School
Richmond · Catholic primary · R-6
262 students · ICSEA 1084
| Measure | Aspect Treetop School Ashford SA | Tenison Woods Catholic Primary School Richmond SA |
|---|---|---|
| Success Index | – Not rated | 75 Top 10% |
| State rank (type) | – | #25 of 348 |
| National rank (type) | – | #524 of 4,908 |
| Sector | Independent | Catholic |
| Type | Special | Primary |
| Year range | U | R-6 |
| Students | 75 | 262 |
| Girls / boys | 16 / 59 | 117 / 145 |
| Foundation intake | – | 41 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +15% | +57% |
| ICSEA Average 1000 | 1080 | 1084 |
| ICSEA percentile | 79th | 80th |
| Top SEA quarter | 34% | 34% |
| Bottom SEA quarter | 13% | 10% |
| Students per teacher | 3.7 | 14.5 |
| Teaching staff (FTE) | 20.2 | 18.1 |
| Non-teaching staff (FTE) | 22.4 | 13.6 |
| Language background other than English | 32% | 25% |
| Indigenous students | 1% | 2% |
| Suburb | Ashford 5035 | Richmond 5033 |
| Council area | West Torrens | West Torrens |
| Remoteness | Major Cities | Major Cities |
| Website | www.autismspectrum.org.au/treetop | www.twcs.catholic.edu.au |
The verdict
- •Tenison Woods Catholic Primary School has the higher ICSEA (1084 vs 1080), indicating a more advantaged community.
- •Aspect Treetop School has fewer students per teacher (3.7 vs 14.5).
- •Tenison Woods Catholic Primary School is the larger school with 262 students compared with 75.
- •Tenison Woods Catholic Primary School has grown faster over five years (57% vs 15%).
- •Aspect Treetop School is a independent school while Tenison Woods Catholic Primary School is a catholic 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 Aspect Treetop School better than Tenison Woods Catholic Primary 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 Aspect Treetop School and Tenison Woods Catholic Primary School?
About 1.8 km in a straight line, between Ashford and Richmond in South Australia.
Which has the better student-to-teacher ratio?
Aspect Treetop School has 3.7 students per full-time-equivalent teacher and Tenison Woods Catholic Primary School has 14.5.
How do Aspect Treetop School and Tenison Woods Catholic Primary School rank in SA?
Aspect Treetop School is unranked and Tenison Woods Catholic Primary School is 25th of 348 among special schools in South Australia on the 2025 Success Index.