Government · Secondary · Williamstown

Williamstown High School

1,527

Students

821 boys · 706 girls

7-12

Year range

1112

ICSEA

avg = 1000

Students from non-English speaking background

ICSEA — socio-educational intake context 1112

ICSEA reflects the socio-educational background of students at this school — it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 87% of Australian schools.

Suburb Williamstown 3016

Local government area Hobsons Bay

Remoteness Major Cities

Sector Government

School type Secondary

Indigenous students 0%

Statistical area (SA2) Williamstown

Official website www.willihigh.vic.edu.au

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Catchment zone shown where matched to official VIC government data.

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Other schools in Williamstown

School Sector Years Enrolment ICSEA

Bayside P-12 College Government Prep-12 958 1006

Newmark Primary Independent Prep-6 131 1134

St Mary's School Catholic Prep-6 263 1107

Williamstown North Primary School Government Prep-6 601 1135

Williamstown Primary School Government Prep-6 460 1123

Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC and NSW government catchment zones from DET School Zones 2026 and NSW DoE School Intake Zones 2026. ICSEA is a socio-educational intake index — it measures student background, not teaching quality or outcomes. Methodology →