ET Australia Secondary College is a independent special school in Gosford, New South Wales, with 280 reported enrolments, a student-teacher ratio of 9.5:1, and an ICSEA percentile of 36.
Quick school snapshot
School model
ET Australia Secondary College is listed as Independent and Special, with a reported year range of 7-12.
Enrolment size
The school reports 280 total enrolments, including 148 girls and 132 boys where available.
ICSEA context
The ICSEA value is 976, with percentile 36 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 52.9% girls and 47.1% boys.
Staff ratio
The student-teacher ratio is 9.5:1, based on 29.6 FTE teaching staff where available.
Local area
The campus is in Gosford, New South Wales, within Central Coast (NSW).
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
ET Australia Secondary College is listed as a independent special school in Gosford, New South Wales. The profile reports 280 total enrolments, an ICSEA value of 976, and a student-teacher ratio of 9.5:1 where available. The reported year range is 7-12, and the campus sits within Central Coast (NSW) local government area.
Enrolment
280
reported total enrolments
148 girls
132 boys
ET Australia Secondary College reports 280 total enrolments, including 148 girls and 132 boys. The reported enrolment mix is 52.9% girls and 47.1% boys.
Socio-educational
36
percentile where available
ICSEA
976
ET Australia Secondary College sits at the 36 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
40%
Lower-middle
32%
Upper-middle
21%
Top
7%
The socio-educational distribution lists 40% in the bottom quarter, 32% in the lower-middle quarter, 21% in the upper-middle quarter, and 7% in the top quarter.
Staff
Teaching staff
35
FTE teaching
29.6
Non-teaching
46
Student-teacher
9.5:1
The profile reports 35 teaching staff and 46 non-teaching staff, with a student-teacher ratio of 9.5:1.
Location
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
Governance
Official school and governing body links are included when the dataset provides them.
Community
Student community indicators are reported as percentages where available.
Nearby
Similar schools are selected from the same suburb first, then from the same local government area where needed.
Gosford, NSW 2250
Same suburb
Gosford, NSW 2250
Same suburb
Gosford, NSW 2250
Same suburb
Gosford, NSW 2250
Same suburb
Terrigal, NSW 2260
Same local area
Avoca Beach, NSW 2251
Same local area
FAQ
ET Australia Secondary College has 280 reported total enrolments. The student profile lists 148 girls and 132 boys where gender enrolment fields are available.
ET Australia Secondary College is listed as a Independent school with school type Special. The reported year range is 7-12.
ET Australia Secondary College is located in Gosford, NSW 2250. The local government area is Central Coast (NSW).
The ICSEA value for ET Australia Secondary College is 976 and the ICSEA percentile is 36. If either value is missing in the source data, it is shown as Not available rather than zero.
ET Australia Secondary College is listed as Co-educational. The reported gender mix is 52.9% girls and 47.1% boys where percentage fields are available.
Data note
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.
