GovernmentSecondaryYears U, 7-12· Major Cities

Seaford Secondary College

Seaford, SA 5169 · Department for Education South Australia

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ICSEA

962

30th percentile nationally

Around average

Total enrolments

829

Secondary

Student–teacher ratio

13:1

62.5 FTE teachers

Gender mix

47% / 53%

girls / boys

Language background

9%

non-English at home

Socio-educational advantage

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

Bottom: 50%
Lower-mid: 31%
Upper-mid: 14%
Top: 5%

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.