St Maroun's College
Updated Oct 2026 · ACARA 2025Marrickville, New South Wales 2204 · Inner West LGA
#186 of 314 combined schools in NSW
#589 of 1,259 nationally
About St Maroun's College
St Maroun's College is an independent combined (K–12) school located in Marrickville, New South Wales (2204), within the Inner West local government area. It caters for students from K to 12 and in 2025 enrolled 567 students (288 girls and 279 boys). The school is affiliated with Catholic Schools NSW.
St Maroun's College has an ICSEA value of 1051, indicating above-average socio-educational advantage. That places it in the 69th percentile of Australian schools. 21% of students come from the top socio-educational quarter and 19% from the bottom quarter.
The school employs 51 teachers (47.5 full-time equivalent) and 14 non-teaching staff, giving a student-to-teacher ratio of about 11.9 to 1. Enrolments have grown by 16% over the past five years.
On the Success Index, St Maroun's College scores 53.0 out of 100, placing it in the top 50% of combined schools nationally and 186th of 314 combined schools in NSW (5th of 5 in the Inner West area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1051
- Students in the top advantage quarter (15%)21% of students
- Teacher resourcing (students per teacher) (15%)11.9 students per teacher
- Enrolment growth vs local area (5 years) (10%)+16% enrolments since 2020 (area median +11%)
- ICSEA trend (5 years) (10%)-16 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 St Maroun's College's 567 students are spread across year levels in 2025.
Enrolment trend
How enrolments at St Maroun's College have changed over the past decade.
Free academic assessment
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Schools near St Maroun's College
Closest schools by straight-line distance, with their Success Index.
Dulwich Hill Public School
Dulwich Hill · Government primary · K-6
358 students · ICSEA 1099 · 427 m away
Dulwich High School of Visual Arts and Design
Dulwich Hill · Government high school · 7-12
804 students · ICSEA 1092 · 471 m away
Marrickville West Public School
Marrickville · Government primary · K-6
411 students · ICSEA 1070 · 698 m away
Casimir Catholic College
Marrickville · Catholic high school · 7-12
827 students · ICSEA 1052 · 708 m away
St Brigid's Catholic Primary School
Marrickville · Catholic primary · K-6
372 students · ICSEA 1072 · 782 m away
St Paul of the Cross Catholic Primary School
Dulwich Hill · Catholic primary · K-6
118 students · ICSEA 1094 · 928 m away
Marrickville High School
Marrickville · Government high school · 7-12
625 students · ICSEA 1052 · 1.1 km away
Lewisham Public School
Lewisham · Government primary · K-6
198 students · ICSEA 1121 · 1.2 km away
Christian Brothers' High School Lewisham
Lewisham · Independent combined · 5-12
1,231 students · ICSEA 1074 · 1.2 km away
Edgeware School
Hurlstone Park · Government special · U
31 students · ICSEA 851 · 1.3 km away
Similar schools
Independent combined schools in NSW with a comparable ICSEA.
Yanginanook School
Belrose · Independent combined · K-11
65 students · ICSEA 1051
Macarthur Adventist College
Macquarie Fields · Independent combined · K-12
695 students · ICSEA 1051
Mount Annan Christian College
Mount Annan · Independent combined · K-12
1,059 students · ICSEA 1050
Orange Christian School
Orange · Independent combined · K-12
490 students · ICSEA 1052
Aurora Southern Highlands Steiner School
Bowral · Independent combined · K-12
131 students · ICSEA 1052
Dubbo Christian School
Dubbo · Independent combined · K-12
671 students · ICSEA 1049
Frequently asked questions
Is St Maroun's College a public or private school?
St Maroun's College is a Independent school, which makes it a non-government (private) school affiliated with Catholic Schools NSW.
What year levels does St Maroun's College offer?
St Maroun's College offers K to 12. It is classified by ACARA as a combined school.
How many students attend St Maroun's College?
In 2025, St Maroun's College had 567 enrolled students (288 girls, 279 boys), a change of 16% over five years.
What is the ICSEA of St Maroun's College?
St Maroun's College has an ICSEA (Index of Community Socio-Educational Advantage) of 1051. The national average is 1000, so this indicates above-average socio-educational advantage. ICSEA reflects the school community, not teaching quality.
How does St Maroun's College rank in NSW?
St Maroun's College ranks 186th of 314 combined schools in New South Wales on the Success Index (53.0/100), and 589th of 1,259 nationally.
What is the student-to-teacher ratio at St Maroun's College?
St Maroun's College has about 11.9 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How big is the Year 7 cohort at St Maroun's College?
In 2025, St Maroun's College had 49 students in Year 7 and 40 in Year 12.
Is St Maroun's College co-ed?
Yes. St Maroun's College is a co-educational school enrolling both girls and boys.
What other schools are near St Maroun's College?
There are 10 other schools within 15 km of St Maroun's College 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 St Maroun's College?
The closest Success Tutoring centre is Success Tutoring Rockdale, about 4.8 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.