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Naracoorte High School vs Thebarton Senior College

A head-to-head comparison of two secondary schools in South Australia, 298 km apart, using official ACARA 2025 data. Best value in each row is highlighted.

MeasureNaracoorte High School
Naracoorte SA
Thebarton Senior College
Torrensville SA
Success Index
29
Lower 50%
37
Lower 50%
State rank (type)#66 of 84#58 of 84
National rank (type)#1196 of 1,472#1022 of 1,472
SectorGovernmentGovernment
TypeSecondarySecondary
Year range7-12U, 11-12
Students4571,284
Girls / boys229 / 228725 / 559
Foundation intake––
Year 7 cohort91–
Year 12 cohort58348
VCE median study score
VCAA, latest year
––
VCE study scores 40+––
5-year enrolment growth+31%+18%
ICSEA
Average 1000
952951
ICSEA percentile25th25th
Top SEA quarter5%9%
Bottom SEA quarter51%57%
Students per teacher14.410.3
Teaching staff (FTE)31.7106.8
Non-teaching staff (FTE)21.029.1
Language background other than English17%72%
Indigenous students4%1%
SuburbNaracoorte 5271Torrensville 5031
Council areaNaracoorte LucindaleWest Torrens
RemotenessOuter RegionalMajor Cities
Websitewww.narahs.sa.edu.auwww.tsc.sa.edu.au

The verdict

  • •Thebarton Senior College scores higher on the Success Index (37.1 vs 29.3).
  • •Naracoorte High School has the higher ICSEA (952 vs 951), indicating a more advantaged community.
  • •Thebarton Senior College has fewer students per teacher (10.3 vs 14.4).
  • •Thebarton Senior College is the larger school with 1,284 students compared with 457.
  • •Naracoorte High School has grown faster over five years (31% vs 18%).

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 Naracoorte High School better than Thebarton Senior College?

On the Success Index, Thebarton Senior College ranks higher (37.1 vs 29.3 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 Naracoorte High School and Thebarton Senior College?

About 298 km in a straight line, between Naracoorte and Torrensville in South Australia.

Which has the better student-to-teacher ratio?

Naracoorte High School has 14.4 students per full-time-equivalent teacher and Thebarton Senior College has 10.3.

How do Naracoorte High School and Thebarton Senior College rank in SA?

Naracoorte High School is 66th of 84 and Thebarton Senior College is 58th of 84 among secondary schools in South Australia on the 2025 Success Index.