GovernmentSecondaryYears 7-12· Major Cities

Sandgate District State High School

Deagon, QLD 4017 · Queensland Department of Education

Visit school website

ICSEA

1010

52th percentile nationally

Above average

Total enrolments

993

Secondary

Student–teacher ratio

12:1

83.7 FTE teachers

Gender mix

49% / 51%

girls / boys

Language background

21%

non-English at home

Socio-educational advantage

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

Bottom: 30%
Lower-mid: 32%
Upper-mid: 25%
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.