Independent · Combined · Mount Gambier

St Martins Lutheran College

810

Students

398 boys · 412 girls

R-12

Year range

1028

ICSEA

avg = 1000

Students from non-English speaking background

ICSEA — socio-educational intake context 1028

ICSEA reflects the socio-educational background of students at this school — it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 59% of Australian schools.

Suburb Mount Gambier 5290

Local government area Mount Gambier

Remoteness Outer Regional

Sector Independent

School type Combined

Indigenous students 0%

Statistical area (SA2) Mount Gambier - East

Official website www.stmartins.sa.edu.au/

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Other schools in Mount Gambier - East

School Sector Years Enrolment ICSEA

Glenburnie Primary School Government R-6 71 1001

Grant High School Government U, 7-12 978 954

McDonald Park School Government U, R-6 379 948

Melaleuca Park Primary School Government U, R-6 107 882

Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC and NSW government catchment zones from DET School Zones 2026 and NSW DoE School Intake Zones 2026. ICSEA is a socio-educational intake index — it measures student background, not teaching quality or outcomes. Methodology →