12 schools most similar to St Mary Star of the Sea College in NSW, based on socio-educational profile, enrolment size, sector, and school type.
Similarity is calculated using ICSEA score (weighted ×3), enrolment size (×2), sector match (×2), and school type (×1.5). Higher match % means a more comparable school.
97%
Alpha Omega Senior College
Independent Secondary Auburn, NSW
822 students
1111 ICSEA
13.5:1 ratio
83%
Australian Performing Arts Grammar School
Independent Secondary Glebe, NSW
129 students
1103 ICSEA
13.5:1 ratio
82%
Green Point Christian College
Independent Combined Green Point, NSW
1,175 students
1106 ICSEA
13.2:1 ratio
81%
The Riverina Anglican College
Independent Combined Wagga Wagga, NSW
1,000 students
1104 ICSEA
10.6:1 ratio
81%
William Carey Christian School
Independent Combined Prestons, NSW
1,325 students
1105 ICSEA
12.6:1 ratio
81%
Toongabbie Christian College
Independent Combined Toongabbie, NSW
1,242 students
1106 ICSEA
12.4:1 ratio
81%
Penrith Anglican College
Independent Combined Orchard Hills, NSW
1,214 students
1101 ICSEA
12.9:1 ratio
81%
Norwest Christian College
Independent Combined Riverstone, NSW
1,187 students
1109 ICSEA
13.7:1 ratio
81%
Shellharbour Anglican College
Independent Combined Dunmore, NSW
981 students
1099 ICSEA
14.5:1 ratio
81%
Macquarie College
Independent Combined Wallsend, NSW
1,060 students
1110 ICSEA
14.3:1 ratio
81%
Central Coast Adventist School
Independent Combined Erina, NSW
1,136 students
1112 ICSEA
14.3:1 ratio
81%
Nowra Anglican College
Independent Combined Bomaderry, NSW
1,152 students
1094 ICSEA
13.4:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1104 1111
Enrolments 1,128 822
Sector Independent Independent
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 12.3:1 13.5:1
Location Wollongong, NSW Auburn, NSW
Compare St Mary Star of the Sea College side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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