Overview
Baulkham Hills High School is a government secondary school in Baulkham Hills, New South Wales, serving 7-12. The school has 1,223 enrolled students. Its ICSEA value is 1203 (well above average). The student-to-teacher ratio is 13.8:1. The school is located in a SEIFA IRSD decile 9 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorGovernment
School TypeSecondary
Year Range7-12
Governing BodyNSW Department of Education
Postcode2153
LGAThe Hills
RemotenessMajor Cities
ACARA ID41828
Student Background
Total Enrolments1,223
Gender Split500 girls / 723 boys
Indigenous Students0%
Language Background Other Than English94%
English Background6%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
1,223 students across 6 year levels (2025)
Yr 7192
Yr 8190
Yr 9196
Yr 10208
Yr 11224
Yr 12213
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff89 (88.8 FTE)
Non-Teaching Staff24 (21.8 FTE)
Total Staff113
Student:Teacher Ratio13.8:1
Source: ACARA School Profile (2025)