St Aloysius Catholic Primary School
Updated Oct 2026 · ACARA 2025Cronulla, New South Wales 2230 · Sutherland LGA
#110 of 1,619 primary schools in NSW
#400 of 4,908 nationally
About St Aloysius Catholic Primary School
St Aloysius Catholic Primary School is a catholic primary school located in Cronulla, New South Wales (2230), within the Sutherland local government area. It caters for students from K to 6 and in 2025 enrolled 178 students (96 girls and 82 boys). The school is affiliated with Catholic Schools NSW.
St Aloysius Catholic Primary School has an ICSEA value of 1123, indicating very high socio-educational advantage. That places it in the 90th percentile of Australian schools. 48% of students come from the top socio-educational quarter and 2% from the bottom quarter.
The school employs 16 teachers (11.7 full-time equivalent) and 8 non-teaching staff, giving a student-to-teacher ratio of about 15.2 to 1. Enrolments have fallen by 4% over the past five years.
On the Success Index, St Aloysius Catholic Primary School scores 76.9 out of 100, placing it in the top 10% of primary schools nationally and 110th of 1,619 primary schools in NSW (2nd of 50 in the Sutherland area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1123
- Students in the top advantage quarter (15%)48% of students
- Teacher resourcing (students per teacher) (15%)15.2 students per teacher
- Enrolment growth vs local area (5 years) (10%)-4% enrolments since 2020 (area median -5%)
- ICSEA trend (5 years) (10%)+17 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 Aloysius Catholic Primary School's 178 students are spread across year levels in 2025.
Enrolment trend
How enrolments at St Aloysius Catholic Primary School have changed over the past decade.
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Schools near St Aloysius Catholic Primary School
Closest schools by straight-line distance, with their Success Index.
Cronulla Public School
Cronulla · Government primary · K-6
516 students · ICSEA 1064 · 630 m away
St Aloysius College Cronulla
Cronulla · Catholic high school · 7-12
482 students · ICSEA 1089 · 926 m away
Cronulla South Public School
Cronulla · Government primary · K-6
261 students · ICSEA 1093 · 949 m away
St Francis de Sales Catholic Primary School
Woolooware · Catholic primary · K-6
175 students · ICSEA 1124 · 1.1 km away
Woolooware Public School
Cronulla · Government primary · K-6
462 students · ICSEA 1086 · 1.5 km away
Our Lady of Mercy Catholic College Burraneer
Cronulla · Catholic high school · 7-12
421 students · ICSEA 1086 · 1.7 km away
Burraneer Bay Public School
Cronulla · Government primary · K-6
573 students · ICSEA 1101 · 2.0 km away
Cronulla High School
Cronulla · Government high school · 7-12
1,205 students · ICSEA 1050 · 2.0 km away
Woolooware High School
Woolooware · Government high school · 7-12
788 students · ICSEA 1063 · 2.1 km away
Caringbah Public School
Caringbah · Government primary · K-6
394 students · ICSEA 1088 · 2.8 km away
Similar schools
Catholic primary schools in NSW with a comparable ICSEA.
St Patrick's Catholic Primary School
Asquith · Catholic primary · K-6
223 students · ICSEA 1124
St Kieran's Catholic Primary School
Manly Vale · Catholic primary · K-6
141 students · ICSEA 1122
St Francis de Sales Catholic Primary School
Woolooware · Catholic primary · K-6
175 students · ICSEA 1124
St Joseph's Catholic Primary School
Bulli · Catholic primary · K-6
412 students · ICSEA 1121
All Hallows Catholic Primary School
Five Dock · Catholic primary · K-6
462 students · ICSEA 1125
St James Catholic Primary School
Glebe · Catholic primary · K-6
152 students · ICSEA 1125
Frequently asked questions
Is St Aloysius Catholic Primary School a public or private school?
St Aloysius Catholic Primary School is a Catholic school, which makes it a non-government (private) school affiliated with Catholic Schools NSW.
What year levels does St Aloysius Catholic Primary School offer?
St Aloysius Catholic Primary School offers K to 6. It is classified by ACARA as a primary school.
How many students attend St Aloysius Catholic Primary School?
In 2025, St Aloysius Catholic Primary School had 178 enrolled students (96 girls, 82 boys), a change of -4% over five years.
What is the ICSEA of St Aloysius Catholic Primary School?
St Aloysius Catholic Primary School has an ICSEA (Index of Community Socio-Educational Advantage) of 1123. The national average is 1000, so this indicates very high socio-educational advantage. ICSEA reflects the school community, not teaching quality.
How does St Aloysius Catholic Primary School rank in NSW?
St Aloysius Catholic Primary School ranks 110th of 1,619 primary schools in New South Wales on the Success Index (76.9/100), and 400th of 4,908 nationally.
What is the student-to-teacher ratio at St Aloysius Catholic Primary School?
St Aloysius Catholic Primary School has about 15.2 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How many students start Kindergarten at St Aloysius Catholic Primary School each year?
In 2025, St Aloysius Catholic Primary School had 24 students in Kindergarten and 31 in Year 6.
Is St Aloysius Catholic Primary School co-ed?
Yes. St Aloysius Catholic Primary School is a co-educational school enrolling both girls and boys.
What other schools are near St Aloysius Catholic Primary School?
There are 10 other schools within 15 km of St Aloysius Catholic Primary School 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 Aloysius Catholic Primary School?
The closest Success Tutoring centre is Success Tutoring Hurstville, about 11 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.