Overview
Trinity College South is a independent combined school in Evanston South, South Australia, serving R-10. The school has 957 enrolled students. Its ICSEA value is 1039 (average). The student-to-teacher ratio is 15.5:1. The school is located in a SEIFA IRSD decile 3 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorIndependent
School TypeCombined
Year RangeR-10
Governing BodyAssociation of Independent Schools of SA
Postcode5116
RemotenessMajor Cities
ACARA ID49820
Student Background
Total Enrolments957
Gender Split460 girls / 497 boys
Indigenous Students3%
Language Background Other Than English17%
English Background83%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
957 students across 11 year levels (2025)
One year before Yr 155
Yr 156
Yr 287
Yr 386
Yr 489
Yr 560
Yr 660
Yr 7118
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff76 (61.6 FTE)
Non-Teaching Staff107 (29.2 FTE)
Total Staff183
Student:Teacher Ratio15.5:1
Source: ACARA School Profile (2025)