GovernmentSecondaryYears 7-12· Major Cities

Gilmore College

Orelia, WA 6167 · Department of Education Western Australia

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ICSEA

924

16th percentile nationally

Below average

Total enrolments

1,251

Secondary

Student–teacher ratio

16:1

77.1 FTE teachers

Gender mix

44% / 56%

girls / boys

Language background

33%

non-English at home

Socio-educational advantage

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

Bottom: 59%

Lower-mid: 26%

Upper-mid: 12%

Top: 3%

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Other schools in Orelia

Honeywood Primary School

Government · Primary

1047

St Vincent's School

Catholic · Primary

1031

Bertram Primary School

Government · Primary

981

North Parmelia Primary School

Government · Primary

936

Calista Primary School

Government · Primary

920

Orelia Primary School

Government · Primary

919

Medina Primary School

Government · Primary

900

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.