Enrolment
Girls vs boys enrolment
750
reported total enrolments
348 girls
402 boys
46.4% girls53.6% boys
Sylvania High School reports 750 total enrolments, including 348 girls and 402 boys. The reported enrolment mix is 46.4% girls and 53.6% boys.
2025 Australia school profile data
Sylvania High School
Sylvania High School is a government secondary school in Sylvania, New South Wales, with 750 reported enrolments, a student-teacher ratio of 12.5:1, and an ICSEA percentile of 64.
Sylvania, NSW 2224GovernmentSecondary7-12
GovernmentSecondaryCo-educational
Quick school snapshot
What stands out in the profile
School model
Sylvania High School is listed as Government and Secondary, with a reported year range of 7-12.
Enrolment size
The school reports 750 total enrolments, including 348 girls and 402 boys where available.
ICSEA context
The ICSEA value is 1,039, with percentile 64 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 46.4% girls and 53.6% boys.
Staff ratio
The student-teacher ratio is 12.5:1, based on 60.0 FTE teaching staff where available.
Local area
The campus is in Sylvania, New South Wales, within Sutherland.
Profile signals
School profile dashboard
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Sylvania High School profile summary
Sylvania High School is listed as a government secondary school in Sylvania, New South Wales. The profile reports 750 total enrolments, an ICSEA value of 1,039, and a student-teacher ratio of 12.5:1 where available. The reported year range is 7-12, and the campus sits within Sutherland local government area.
Socio-educational
ICSEA percentile
64
percentile where available
ICSEA
1,039
Sylvania High School sits at the 64 ICSEA percentile in the reported dataset.
SEA quarters
Socio-educational distribution
Bottom
19%
Lower-middle
34%
Upper-middle
30%
Top
18%
The socio-educational distribution lists 19% in the bottom quarter, 34% in the lower-middle quarter, 30% in the upper-middle quarter, and 18% in the top quarter.
Staff
Staff profile summary
Teaching staff
53
FTE teaching
60.0
Non-teaching
19
Student-teacher
12.5:1
The profile reports 53 teaching staff and 19 non-teaching staff, with a student-teacher ratio of 12.5:1.
Location
Campus location and area context
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
- Suburb
- Sylvania
- Postcode
- 2224
- State
- New South Wales
- Local government area
- Sutherland
- Statistical Area Level 2
- Sylvania - Taren Point
- Statistical Area Level 3
- Cronulla - Miranda - Caringbah
- Statistical Area Level 4
- Sydney - Sutherland
- Remoteness area
- Major Cities
Governance
Governance and official links
Official school and governing body links are included when the dataset provides them.
- Governing body
- NSW Department of Education
- Governing body URL
- Visit website
- School URL
- Visit school website
- Campus type
- School Single Entity
- Reporting description
- Individual Reporting
Community
Student community profile
Student community indicators are reported as percentages where available.
- Indigenous enrolment
- 3%
- Language background other than English: yes
- 48%
- Language background other than English: no
- 52%
- Language background other than English: not stated
- 0%
Nearby
Nearby and similar schools
Similar schools are selected from the same suburb first, then from the same local government area where needed.
GovernmentPrimary
Sylvania Heights Public School
Sylvania, NSW 2224
Same suburb
- Enrol.
- 482
- ICSEA
- 1,056
- Ratio
- 16.7:1
GovernmentPrimary
Sylvania Public School
Sylvania, NSW 2224
Same suburb
- Enrol.
- 167
- ICSEA
- 1,038
- Ratio
- 17.0:1
GovernmentPrimary
Alfords Point Public School
Alfords Point, NSW 2234
Same local area
- Enrol.
- 165
- ICSEA
- 1,037
- Ratio
- 15.3:1
CatholicSecondary
Aquinas Catholic College
Menai, NSW 2234
Same local area
- Enrol.
- 1.1K
- ICSEA
- 1,082
- Ratio
- 13.8:1
GovernmentPrimary
Bangor Public School
Bangor, NSW 2234
Same local area
- Enrol.
- 503
- ICSEA
- 1,077
- Ratio
- 17.7:1
GovernmentSpecial
Bates Drive School
Kareela, NSW 2232
Same local area
- Enrol.
- 62
- ICSEA
- 1,018
- Ratio
- 3.9:1
FAQ
Questions about Sylvania High School
How many students attend Sylvania High School?
Sylvania High School has 750 reported total enrolments. The student profile lists 348 girls and 402 boys where gender enrolment fields are available.
What type of school is Sylvania High School?
Sylvania High School is listed as a Government school with school type Secondary. The reported year range is 7-12.
Where is Sylvania High School located?
Sylvania High School is located in Sylvania, NSW 2224. The local government area is Sutherland.
What is the ICSEA value of Sylvania High School?
The ICSEA value for Sylvania High School is 1,039 and the ICSEA percentile is 64. If either value is missing in the source data, it is shown as Not available rather than zero.
Is Sylvania High School boys-only, girls-only or co-educational?
Sylvania High School is listed as Co-educational. The reported gender mix is 46.4% girls and 53.6% boys where percentage fields are available.
Data note
Built from structured 2025 school profile data
This page uses structured 2025 Australian school profile data. Some values may be unavailable where they are not reported in the source dataset. Profile pages are designed to make enrolment, ICSEA, location and school context easier to compare.