Catholic · Secondary · Mortdale

Marist Catholic College Penshurst

1,343

Students

663 boys · 680 girls

7-12

Year range

1090

ICSEA

avg = 1000

Students from non-English speaking background

ICSEA - socio-educational intake context 1090

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 81% of Australian schools.

Suburb Mortdale 2223

Local government area Georges River

Remoteness Major Cities

Sector Catholic

School type Secondary

Indigenous students 0%

Statistical area (SA2) Mortdale - Oatley

Official website maristpenshurst.syd.catholic.edu.au

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Catchment zone shown where matched to official NSW government data.

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Other schools in Mortdale - Oatley

School Sector Years Enrolment ICSEA

Penshurst West Public School Government K-6 220 1047

Oatley West Public School Government K-6 519 1132

Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC and NSW government catchment zones from DET School Zones 2027 and NSW DoE School Intake Zones 2026. ICSEA is a socio-educational intake index - it measures student background, not teaching quality or outcomes. Methodology →