GovernmentPrimaryYears K-6· Major Cities
Cottesloe Primary School
Peppermint Grove, WA 6011 · Department of Education Western Australia
Visit school websiteICSEA
1153
96th percentile nationally
Elite (top decile)Total enrolments
351
Primary
Student–teacher ratio
18:1
19.3 FTE teachers
Gender mix
45% / 55%
girls / boys
Language background
23%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 1%
Lower-mid: 7%
Upper-mid: 28%
Top: 63%
Other schools in Peppermint Grove
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.