Overview
Osborne Primary School is a government primary school in Mount Martha, Victoria, serving Prep-6. The school has 638 enrolled students. Its ICSEA value is 1071 (above average). The student-to-teacher ratio is 15.6:1. The school is located in a SEIFA IRSD decile 9 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorGovernment
School TypePrimary
Year RangePrep-6
Governing BodyDepartment of Education Victoria
Postcode3934
LGAMornington Peninsula (S)
RemotenessMajor Cities
ACARA ID44491
Student Background
Total Enrolments638
Gender Split300 girls / 338 boys
Indigenous Students1%
Language Background Other Than English6%
English Background62%
Language Not Stated33%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
638 students across 7 year levels (2025)
One year before Yr 195
Yr 1104
Yr 294
Yr 385
Yr 490
Yr 590
Yr 680
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff54 (40.8 FTE)
Non-Teaching Staff22 (12.8 FTE)
Total Staff76
Student:Teacher Ratio15.6:1
Source: ACARA School Profile (2025)