Overview
Sefton High School is a government secondary school in Sefton, New South Wales, serving 7-12. The school has 1,121 enrolled students. Its ICSEA value is 1033 (average). The student-to-teacher ratio is 14.8:1. The school is located in a SEIFA IRSD decile 5 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorGovernment
School TypeSecondary
Year Range7-12
Governing BodyNSW Department of Education
Postcode2162
LGACanterbury-Bankstown
RemotenessMajor Cities
ACARA ID41576
Student Background
Total Enrolments1,121
Gender Split541 girls / 580 boys
Indigenous Students0%
Language Background Other Than English94%
English Background6%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
1,121 students across 6 year levels (2025)
Yr 7183
Yr 8182
Yr 9203
Yr 10192
Yr 11181
Yr 12180
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff72 (76.0 FTE)
Non-Teaching Staff14 (14.0 FTE)
Total Staff86
Student:Teacher Ratio14.8:1
Source: ACARA School Profile (2025)