Oakhill College is a independent secondary school in Castle Hill, New South Wales, with 2,242 reported enrolments, a student-teacher ratio of 14.9:1, and an ICSEA percentile of 90.
Quick school snapshot
School model
Oakhill College is listed as Independent and Secondary, with a reported year range of 7-12.
Enrolment size
The school reports 2,242 total enrolments, including 262 girls and 1,980 boys where available.
ICSEA context
The ICSEA value is 1,124, with percentile 90 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 11.7% girls and 88.3% boys.
Staff ratio
The student-teacher ratio is 14.9:1, based on 150.2 FTE teaching staff where available.
Local area
The campus is in Castle Hill, New South Wales, within Hornsby.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Oakhill College is listed as a independent secondary school in Castle Hill, New South Wales. The profile reports 2,242 total enrolments, an ICSEA value of 1,124, and a student-teacher ratio of 14.9:1 where available. The reported year range is 7-12, and the campus sits within Hornsby local government area.
Enrolment
2,242
reported total enrolments
262 girls
1,980 boys
Oakhill College reports 2,242 total enrolments, including 262 girls and 1,980 boys. The reported enrolment mix is 11.7% girls and 88.3% boys.
Socio-educational
90
percentile where available
ICSEA
1,124
Oakhill College sits at the 90 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
3%
Lower-middle
16%
Upper-middle
32%
Top
49%
The socio-educational distribution lists 3% in the bottom quarter, 16% in the lower-middle quarter, 32% in the upper-middle quarter, and 49% in the top quarter.
Staff
Teaching staff
152
FTE teaching
150.2
Non-teaching
50
Student-teacher
14.9:1
The profile reports 152 teaching staff and 50 non-teaching staff, with a student-teacher ratio of 14.9:1.
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.
Castle Hill, NSW 2154
Same suburb
Castle Hill, NSW 2154
Same suburb
Castle Hill, NSW 2154
Same suburb
Castle Hill, NSW 2154
Same suburb
Castle Hill, NSW 2154
Same suburb
Castle Hill, NSW 2154
Same suburb
FAQ
Oakhill College has 2,242 reported total enrolments. The student profile lists 262 girls and 1,980 boys where gender enrolment fields are available.
Oakhill College is listed as a Independent school with school type Secondary. The reported year range is 7-12.
Oakhill College is located in Castle Hill, NSW 2154. The local government area is Hornsby.
The ICSEA value for Oakhill College is 1,124 and the ICSEA percentile is 90. If either value is missing in the source data, it is shown as Not available rather than zero.
Oakhill College is listed as Co-educational. The reported gender mix is 11.7% girls and 88.3% 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.
