Overview
St Mary Star of the Sea College is a independent secondary school in Wollongong, New South Wales, serving 7-12. The school has 1,128 enrolled students. Its ICSEA value is 1104 (well above average). The student-to-teacher ratio is 12.3:1. The school is located in a SEIFA IRSD decile 9 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorIndependent
School TypeSecondary
Year Range7-12
Governing BodyCatholic Schools NSW
Postcode2500
RemotenessMajor Cities
ACARA ID43658
Student Background
Total Enrolments1,128
Indigenous Students3%
Language Background Other Than English11%
English Background89%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
1,128 students across 6 year levels (2025)
Yr 7189
Yr 8192
Yr 9201
Yr 10191
Yr 11174
Yr 12181
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff101 (91.4 FTE)
Non-Teaching Staff45 (34.0 FTE)
Total Staff146
Student:Teacher Ratio12.3:1
Source: ACARA School Profile (2025)