Overview
Northern Beaches Secondary College Mackellar Girls Campus is a government secondary school in Manly Vale, New South Wales, serving 7-12. The school has 1,023 enrolled students. Its ICSEA value is 1115 (well above average). The student-to-teacher ratio is 14.4:1. The school is located in a SEIFA IRSD decile 10 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorGovernment
School TypeSecondary
Year Range7-12
Governing BodyNSW Department of Education
Postcode2093
LGANorthern Beaches
RemotenessMajor Cities
ACARA ID41351
Student Background
Total Enrolments1,023
Indigenous Students1%
Language Background Other Than English32%
English Background68%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
1,023 students across 6 year levels (2025)
Yr 7140
Yr 8178
Yr 9196
Yr 10195
Yr 11172
Yr 12142
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff80 (71.1 FTE)
Non-Teaching Staff17 (14.2 FTE)
Total Staff97
Student:Teacher Ratio14.4:1
Source: ACARA School Profile (2025)