GovernmentPrimaryYears R-6· Outer Regional

Mulga Street Primary School

Mount Gambier, SA 5290 · Department for Education South Australia

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ICSEA

943

22th percentile nationally

Below average

Total enrolments

189

Primary

Student–teacher ratio

14:1

13.4 FTE teachers

Gender mix

54% / 46%

girls / boys

Language background

7%

non-English at home

Socio-educational advantage

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

Bottom: 52%
Lower-mid: 29%
Upper-mid: 13%
Top: 6%

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.