AustraliaNSWManlyStella Maris College

Stella Maris College

IndependentSecondary7-12
Manly, NSW 2095 · Major Cities
Students1,006enrolled
Ratio1:11.1student:teacher
SEIFA10/10advantage decile
School Snapshot
Independent
Secondary · 7-12
ICSEA1135
vs National+135 (avg 1000)
Students1,006
SEIFA10/10
SettingMajor Cities
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Stella Maris

Key Indicators

How this school compares to national averages

Nat. avg: 1,000
1135+135
ICSEA Score
Nat. avg: 434
1,006
Total Enrolments
Nat. avg: 12.3
11.1:1-1.2
Student : Teacher
Nat. avg: 26.9%
12%
LBOTE
Nat. avg: 11.7%
0%
Indigenous Students
Higher = less disadvantaged
10 / 10
SEIFA IRSD Decile
Nat. avg: 25%
53%+28pp
SEA Top Quarter
7-12
Year Range

Overview

Stella Maris College is a independent secondary school in Manly, New South Wales, serving 7-12. The school has 1,006 enrolled students. Its ICSEA value is 1135 (well above average). The student-to-teacher ratio is 11.1:1. The school is located in a SEIFA IRSD decile 10 area.

Source: ACARA School Profile 2025 (2025)

Key Facts

SectorIndependent
School TypeSecondary
Year Range7-12
Governing BodyCatholic Schools NSW
Postcode2095
RemotenessMajor Cities
ACARA ID43677

Student Background

Total Enrolments1,006
Indigenous Students0%
Language Background Other Than English12%
English Background88%

Socio-Educational Advantage Distribution

Bottom quarter
2%
Lower middle
13%
Upper middle
32%
Top quarter
53%
Source: ACARA School Profile (2025)

Enrolment by Year Level

1,006 students across 6 year levels (2025)

Yr 7184
Yr 8178
Yr 9184
Yr 10179
Yr 11162
Yr 12119
Source: ACARA Enrolments by Grade (2025)

Staffing

Teaching Staff102 (90.6 FTE)
Non-Teaching Staff60 (43.9 FTE)
Total Staff162
Student:Teacher Ratio11.1:1
Source: ACARA School Profile (2025)