Prescott College vs Rosary School
A head-to-head comparison of two schools in South Australia, 1.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Prescott College
Prospect · Independent high school · 7-12
206 students · ICSEA 1016
Rosary School
Prospect · Catholic primary · R-6
484 students · ICSEA 1101
| Measure | Prescott College Prospect SA | Rosary School Prospect SA |
|---|---|---|
| Success Index | 55 Top 50% | 76 Top 10% |
| State rank (type) | #31 of 84 | #13 of 348 |
| National rank (type) | #626 of 1,472 | #443 of 4,908 |
| Sector | Independent | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | R-6 |
| Students | 206 | 484 |
| Girls / boys | 86 / 120 | 233 / 251 |
| Foundation intake | – | 82 |
| Year 7 cohort | 47 | – |
| Year 12 cohort | 24 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -12% | +23% |
| ICSEA Average 1000 | 1016 | 1101 |
| ICSEA percentile | 54th | 85th |
| Top SEA quarter | 17% | 38% |
| Bottom SEA quarter | 30% | 5% |
| Students per teacher | 9.6 | 15.7 |
| Teaching staff (FTE) | 21.5 | 30.8 |
| Non-teaching staff (FTE) | 12.5 | 13.4 |
| Language background other than English | 52% | 18% |
| Indigenous students | 2% | 1% |
| Suburb | Prospect 5082 | Prospect 5082 |
| Council area | Prospect | Prospect |
| Remoteness | Major Cities | Major Cities |
| Website | www.prescottcollege.com.au | www.rosary.catholic.edu.au |
The verdict
- •Rosary School scores higher on the Success Index (76.4 vs 55.0).
- •Rosary School has the higher ICSEA (1101 vs 1016), indicating a more advantaged community.
- •Prescott College has fewer students per teacher (9.6 vs 15.7).
- •Rosary School is the larger school with 484 students compared with 206.
- •Rosary School has grown faster over five years (23% vs -12%).
- •Prescott College is a independent school while Rosary 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 Prescott College better than Rosary School?
On the Success Index, Rosary School ranks higher (76.4 vs 55.0 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 Prescott College and Rosary School?
About 1.0 km in a straight line, between Prospect and Prospect in South Australia.
Which has the better student-to-teacher ratio?
Prescott College has 9.6 students per full-time-equivalent teacher and Rosary School has 15.7.
How do Prescott College and Rosary School rank in SA?
Prescott College is 31st of 84 and Rosary School is 13th of 348 among secondary schools in South Australia on the 2025 Success Index.