GovernmentSecondaryYears 7-12· Major Cities

Heathcote High School

Heathcote, NSW 2233 · NSW Department of Education

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ICSEA

1028

59th percentile nationally

Above average

Total enrolments

633

Secondary

Student–teacher ratio

11:1

55.5 FTE teachers

Gender mix

48% / 52%

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: 22%
Lower-mid: 37%
Upper-mid: 28%
Top: 13%

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.