Overview
Sylvania High School is a government secondary school in Sylvania, New South Wales, serving 7-12. The school has 750 enrolled students. Its ICSEA value is 1039 (average). The student-to-teacher ratio is 12.5:1. The school is located in a SEIFA IRSD decile 8 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorGovernment
School TypeSecondary
Year Range7-12
Governing BodyNSW Department of Education
Postcode2224
LGASutherland
RemotenessMajor Cities
ACARA ID41175
Student Background
Total Enrolments750
Gender Split348 girls / 402 boys
Indigenous Students3%
Language Background Other Than English48%
English Background52%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
750 students across 6 year levels (2025)
Yr 7153
Yr 8150
Yr 9140
Yr 10132
Yr 1192
Yr 1283
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff53 (60.0 FTE)
Non-Teaching Staff19 (15.1 FTE)
Total Staff72
Student:Teacher Ratio12.5:1
Source: ACARA School Profile (2025)