GovernmentPrimaryYears R-6· Inner Regional

One Tree Hill Primary School

One Tree Hill, SA 5114 · Department for Education South Australia

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ICSEA

965

31th percentile nationally

Around average

Total enrolments

255

Primary

Student–teacher ratio

15:1

16.5 FTE teachers

Gender mix

52% / 48%

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: 48%
Lower-mid: 34%
Upper-mid: 14%
Top: 4%

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.