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St George College vs Thebarton Senior College

A head-to-head comparison of two schools in South Australia, 914 m apart, using official ACARA 2025 data. Best value in each row is highlighted.

MeasureSt George College
Mile End SA
Thebarton Senior College
Torrensville SA
Success Index
64
Top 50%
37
Lower 50%
State rank (type)#26 of 145#58 of 84
National rank (type)#400 of 1,259#1022 of 1,472
SectorIndependentGovernment
TypeCombinedSecondary
Year rangeR-12U, 11-12
Students3501,284
Girls / boys179 / 171725 / 559
Foundation intake28–
Year 7 cohort34–
Year 12 cohort33348
VCE median study score
VCAA, latest year
––
VCE study scores 40+––
5-year enrolment growth+17%+18%
ICSEA
Average 1000
1046951
ICSEA percentile67th25th
Top SEA quarter21%9%
Bottom SEA quarter19%57%
Students per teacher8.210.3
Teaching staff (FTE)42.6106.8
Non-teaching staff (FTE)15.029.1
Language background other than English75%72%
Indigenous students1%1%
SuburbMile End 5031Torrensville 5031
Council areaWest TorrensWest Torrens
RemotenessMajor CitiesMajor Cities
Websitewww.sgc.sa.edu.auwww.tsc.sa.edu.au

The verdict

  • •St George College scores higher on the Success Index (63.7 vs 37.1).
  • •St George College has the higher ICSEA (1046 vs 951), indicating a more advantaged community.
  • •St George College has fewer students per teacher (8.2 vs 10.3).
  • •Thebarton Senior College is the larger school with 1,284 students compared with 350.
  • •St George College is a independent school while Thebarton Senior College is a government 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 St George College better than Thebarton Senior College?

On the Success Index, St George College ranks higher (63.7 vs 37.1 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 St George College and Thebarton Senior College?

About 914 m in a straight line, between Mile End and Torrensville in South Australia.

Which has the better student-to-teacher ratio?

St George College has 8.2 students per full-time-equivalent teacher and Thebarton Senior College has 10.3.

How do St George College and Thebarton Senior College rank in SA?

St George College is 26th of 145 and Thebarton Senior College is 58th of 84 among combined schools in South Australia on the 2025 Success Index.