Siena College Ltd
Updated Oct 2026 · ACARA 2025Camberwell, Victoria 3124 · Boroondara LGA
About Siena College Ltd
Siena College Ltd is a catholic high school located in Camberwell, Victoria (3124), within the Boroondara local government area. It caters for students from 7 to 12 and in 2025 enrolled 691 students. The school is affiliated with Victorian Catholic Education Authority.
Siena College Ltd has an ICSEA value of 1153, indicating exceptionally high socio-educational advantage, among the most advantaged school communities in Australia. That places it in the 96th percentile of Australian schools. 61% of students come from the top socio-educational quarter and 2% from the bottom quarter.
The school employs 64 teachers (57.7 full-time equivalent) and 35 non-teaching staff, giving a student-to-teacher ratio of about 12.0 to 1. Enrolments have fallen by 14% over the past five years.
On the Success Index, Siena College Ltd scores 82.2 out of 100, placing it in the top 5% of secondary schools nationally and 20th of 348 secondary schools in VIC (4th of 9 in the Boroondara area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1153
- Students in the top advantage quarter (15%)61% of students
- Teacher resourcing (students per teacher) (15%)12.0 students per teacher
- Enrolment growth vs local area (5 years) (10%)-14% enrolments since 2020 (area median -9%)
- ICSEA trend (5 years) (10%)+11 ICSEA points since 2020
The Success Index summarises the academic environment of a school community using official ACARA data. It is not a measure of teaching quality or student results. Read the methodology.
Student profile
Distribution of students across socio-educational advantage (SEA) quarters, plus community characteristics.
Enrolments by year level
How Siena College Ltd's 691 students are spread across year levels in 2025.
Enrolment trend
How enrolments at Siena College Ltd have changed over the past decade.
Free academic assessment
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Schools near Siena College Ltd
Closest schools by straight-line distance, with their Success Index.
Canterbury Primary School
Canterbury · Government primary · Prep-6
639 students · ICSEA 1192 · 306 m away
Strathcona Baptist Girls' Grammar
Canterbury · Independent combined · Prep-12
814 students · ICSEA 1135 · 535 m away
St Dominic's School
Camberwell · Catholic primary · Prep-6
146 students · ICSEA 1169 · 595 m away
Camberwell High School
Canterbury · Government high school · 7-12
824 students · ICSEA 1119 · 911 m away
Hartwell Primary School
Camberwell · Government primary · Prep-6
570 students · ICSEA 1191 · 1.6 km away
Wattle Park Primary School
Burwood · Government primary · Prep-6
251 students · ICSEA 1122 · 1.7 km away
Surrey Hills Primary School
Surrey Hills · Government primary · Prep-6
358 students · ICSEA 1166 · 1.8 km away
Canterbury Girls Secondary College
Canterbury · Government high school · 7-12
775 students · ICSEA 1141 · 1.9 km away
SEDA College (Victoria)
Camberwell · Independent high school · 11-12
721 students · ICSEA 1036 · 1.9 km away
Chatham Primary School
Surrey Hills · Government primary · Prep-6
241 students · ICSEA 1147 · 2.0 km away
Similar schools
Catholic secondary schools in VIC with a comparable ICSEA.
Star of the Sea College
Brighton · Catholic high school · 7-12
1,204 students · ICSEA 1132
St Aloysius College
North Melbourne · Catholic high school · 7-12
673 students · ICSEA 1127
Catholic Ladies' College Ltd
Eltham · Catholic high school · 7-12
901 students · ICSEA 1119
Marcellin College
Bulleen · Catholic high school · 7-12
1,131 students · ICSEA 1115
Avila College
Mount Waverley · Catholic high school · 7-12
1,011 students · ICSEA 1113
Whitefriars College
Donvale · Catholic high school · 7-12
1,055 students · ICSEA 1112
Frequently asked questions
Is Siena College Ltd a public or private school?
Siena College Ltd is a Catholic school, which makes it a non-government (private) school affiliated with Victorian Catholic Education Authority.
What year levels does Siena College Ltd offer?
Siena College Ltd offers 7 to 12. It is classified by ACARA as a secondary school.
How many students attend Siena College Ltd?
In 2025, Siena College Ltd had 691 enrolled students, a change of -14% over five years.
What is the ICSEA of Siena College Ltd?
Siena College Ltd has an ICSEA (Index of Community Socio-Educational Advantage) of 1153. The national average is 1000, so this indicates exceptionally high socio-educational advantage, among the most advantaged school communities in Australia. ICSEA reflects the school community, not teaching quality.
How does Siena College Ltd rank in VIC?
Siena College Ltd ranks 20th of 348 secondary schools in Victoria on the Success Index (82.2/100), and 41st of 1,472 nationally.
What is the student-to-teacher ratio at Siena College Ltd?
Siena College Ltd has about 12.0 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How big is the Year 7 cohort at Siena College Ltd?
In 2025, Siena College Ltd had 105 students in Year 7 and 111 in Year 12.
What other schools are near Siena College Ltd?
There are 10 other schools within 15 km of Siena College Ltd in our database. Scroll up to the "Nearby schools" section to compare them by Success Index, ICSEA and enrolments, or use the Compare tool.
Where can I get tutoring near Siena College Ltd?
The closest Success Tutoring centre is Success Tutoring Hawthorn, about 4.4 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.