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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.

MeasureMount 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
SectorGovernmentCatholic
TypeSecondaryPrimary
Year range7-12Prep-6
Students1,217455
Girls / boys610 / 607234 / 221
Foundation intake–70
Year 7 cohort211–
Year 12 cohort201–
VCE median study score
VCAA, latest year
––
VCE study scores 40+––
5-year enrolment growth-3%+21%
ICSEA
Average 1000
10791106
ICSEA percentile78th86th
Top SEA quarter34%40%
Bottom SEA quarter13%4%
Students per teacher12.616.5
Teaching staff (FTE)96.927.6
Non-teaching staff (FTE)36.412.2
Language background other than English52%11%
Indigenous students2%1%
SuburbMount Gravatt 4122Mount Gravatt 4122
Council areaBrisbaneBrisbane
RemotenessMajor CitiesMajor Cities
Websitemtgravattshs.eq.edu.auwww.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.