Mount Gravatt State High School vs St Agnes School
A head-to-head comparison of two schools in Queensland, 375 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Mount Gravatt State High School
Mount Gravatt · Government high school · 7-12
1,217 students · ICSEA 1079
St Agnes School
Mount Gravatt · Catholic primary · Prep-6
455 students · ICSEA 1106
| Measure | Mount Gravatt State High School Mount Gravatt QLD | St Agnes School Mount Gravatt QLD |
|---|---|---|
| Success Index | 69 Top 25% | 69 Top 25% |
| State rank (type) | #27 of 269 | #115 of 804 |
| National rank (type) | #301 of 1,472 | #1153 of 4,908 |
| Sector | Government | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | Prep-6 |
| Students | 1,217 | 455 |
| Girls / boys | 610 / 607 | 234 / 221 |
| Foundation intake | – | 70 |
| Year 7 cohort | 211 | – |
| Year 12 cohort | 201 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -3% | +21% |
| ICSEA Average 1000 | 1079 | 1106 |
| ICSEA percentile | 78th | 86th |
| Top SEA quarter | 34% | 40% |
| Bottom SEA quarter | 13% | 4% |
| Students per teacher | 12.6 | 16.5 |
| Teaching staff (FTE) | 96.9 | 27.6 |
| Non-teaching staff (FTE) | 36.4 | 12.2 |
| Language background other than English | 52% | 11% |
| Indigenous students | 2% | 1% |
| Suburb | Mount Gravatt 4122 | Mount Gravatt 4122 |
| Council area | Brisbane | Brisbane |
| Remoteness | Major Cities | Major Cities |
| Website | mtgravattshs.eq.edu.au | www.stagnes.qld.edu.au |
The verdict
- •Both schools have almost identical Success Index scores (69.2 vs 68.5).
- •St Agnes School has the higher ICSEA (1106 vs 1079), indicating a more advantaged community.
- •Mount Gravatt State High School has fewer students per teacher (12.6 vs 16.5).
- •Mount Gravatt State High School is the larger school with 1,217 students compared with 455.
- •St Agnes School has grown faster over five years (21% vs -3%).
- •Mount Gravatt State High School is a government school while St Agnes 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 Mount Gravatt State High School better than St Agnes 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 Mount Gravatt State High School and St Agnes School?
About 375 m in a straight line, between Mount Gravatt and Mount Gravatt in Queensland.
Which has the better student-to-teacher ratio?
Mount Gravatt State High School has 12.6 students per full-time-equivalent teacher and St Agnes School has 16.5.
How do Mount Gravatt State High School and St Agnes School rank in QLD?
Mount Gravatt State High School is 27th of 269 and St Agnes School is 115th of 804 among secondary schools in Queensland on the 2025 Success Index.