Family finder/Mount Gambier, SA
GovernmentSecondaryYears U, 7-12· Outer Regional

Grant High School

Mount Gambier, SA 5290 · Department for Education South Australia

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ICSEA

954

26th percentile nationally

Around average

Total enrolments

978

Secondary

Student–teacher ratio

14:1

70 FTE teachers

Gender mix

44% / 56%

girls / boys

Language background

3%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 50%
Lower-mid: 32%
Upper-mid: 13%
Top: 5%

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Other schools in Mount Gambier

Tenison Woods College

Catholic · Combined

1031

St Martins Lutheran College

Independent · Combined

1028

Reidy Park Primary School

Government · Primary

990

Gordon Education Centre

Government · Special

951

McDonald Park School

Government · Primary

948

Mount Gambier High School

Government · Secondary

946

Mulga Street Primary School

Government · Primary

943

Mount Gambier North Primary School

Government · Primary

888

Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.