Mercy Catholic College vs Roseville College
A head-to-head comparison of two schools in New South Wales, 1.1 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Mercy Catholic College
Chatswood · Catholic high school · 7-12
728 students · ICSEA 1134
Roseville College
Roseville · Independent combined · K-12
1,060 students · ICSEA 1191
| Measure | Mercy Catholic College Chatswood NSW | Roseville College Roseville NSW |
|---|---|---|
| Success Index | 77 Top 10% | 82 Top 5% |
| State rank (type) | #45 of 539 | #26 of 314 |
| National rank (type) | #119 of 1,472 | #70 of 1,259 |
| Sector | Catholic | Independent |
| Type | Secondary | Combined |
| Year range | 7-12 | K-12 |
| Students | 728 | 1,060 |
| Girls / boys | 728 / 0 | 1,060 / 0 |
| Foundation intake | – | 20 |
| Year 7 cohort | 126 | 133 |
| Year 12 cohort | 125 | 122 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +3% | +8% |
| ICSEA Average 1000 | 1134 | 1191 |
| ICSEA percentile | 92th | 99th |
| Top SEA quarter | 52% | 77% |
| Bottom SEA quarter | 2% | 1% |
| Students per teacher | 12.9 | 9.5 |
| Teaching staff (FTE) | 56.4 | 112.1 |
| Non-teaching staff (FTE) | 11.5 | 48.2 |
| Language background other than English | 41% | 33% |
| Indigenous students | 0% | 0% |
| Suburb | Chatswood 2067 | Roseville 2069 |
| Council area | Willoughby | Ku-ring-gai |
| Remoteness | Major Cities | Major Cities |
| Website | www.mercychatswood.nsw.edu.au | www.rosevillecollege.com |
The verdict
- •Roseville College scores higher on the Success Index (82.4 vs 76.7).
- •Roseville College has the higher ICSEA (1191 vs 1134), indicating a more advantaged community.
- •Roseville College has fewer students per teacher (9.5 vs 12.9).
- •Roseville College is the larger school with 1,060 students compared with 728.
- •Mercy Catholic College is a catholic school while Roseville College 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 Mercy Catholic College better than Roseville College?
On the Success Index, Roseville College ranks higher (82.4 vs 76.7 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 Mercy Catholic College and Roseville College?
About 1.1 km in a straight line, between Chatswood and Roseville in New South Wales.
Which has the better student-to-teacher ratio?
Mercy Catholic College has 12.9 students per full-time-equivalent teacher and Roseville College has 9.5.
How do Mercy Catholic College and Roseville College rank in NSW?
Mercy Catholic College is 45th of 539 and Roseville College is 26th of 314 among secondary schools in New South Wales on the 2025 Success Index.