GovernmentSecondaryYears 7-12· Remote

Karratha Senior High School

Karratha, WA 6714 · Department of Education Western Australia

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ICSEA

918

14th percentile nationally

Below average

Total enrolments

1,253

Secondary

Student–teacher ratio

13:1

99.1 FTE teachers

Gender mix

44% / 56%

girls / boys

Language background

24%

non-English at home

Socio-educational advantage

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

Bottom: 42%

Lower-mid: 34%

Upper-mid: 18%

Top: 6%

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Other schools in Karratha

St Paul's Primary School

Catholic · Primary

1019

St Luke's College

Catholic · Secondary

1010

Baynton West Primary School

Government · Primary

992

Tambrey Primary School

Government · Primary

930

Millars Well Primary School

Government · Primary

925

Karratha Primary School

Government · Primary

912

Pegs Creek Primary School

Government · Primary

899

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.