St Agatha's School
Updated Oct 2026 · ACARA 2025Cranbourne, Victoria 3977 · Casey LGA
#660 of 1,290 primary schools in VIC
#1951 of 4,908 nationally
About St Agatha's School
St Agatha's School is a catholic primary school located in Cranbourne, Victoria (3977), within the Casey local government area. It caters for students from Prep to 6 and in 2025 enrolled 512 students (254 girls and 258 boys). The school is affiliated with Victorian Catholic Education Authority.
St Agatha's School has an ICSEA value of 1047, indicating a socio-educational profile close to the national average of 1000. That places it in the 67th percentile of Australian schools. 18% of students come from the top socio-educational quarter and 19% from the bottom quarter.
The school employs 37 teachers (33.2 full-time equivalent) and 33 non-teaching staff, giving a student-to-teacher ratio of about 15.4 to 1. Enrolments have fallen by 8% over the past five years.
On the Success Index, St Agatha's School scores 59.7 out of 100, placing it in the top 50% of primary schools nationally and 660th of 1,290 primary schools in VIC (19th of 65 in the Casey area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1047
- Students in the top advantage quarter (15%)18% of students
- Teacher resourcing (students per teacher) (15%)15.4 students per teacher
- Enrolment growth vs local area (5 years) (10%)-8% enrolments since 2020 (area median -8%)
- ICSEA trend (5 years) (10%)+12 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 Agatha's School's 512 students are spread across year levels in 2025.
Enrolment trend
How enrolments at St Agatha's School have changed over the past decade.
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Schools near St Agatha's School
Closest schools by straight-line distance, with their Success Index.
Cranbourne Secondary College
Cranbourne · Government high school · 7-12
1,139 students · ICSEA 931 · 761 m away
Cranbourne Park Primary School
Cranbourne · Government primary · Prep-6
313 students · ICSEA 949 · 866 m away
Cranbourne Primary School
Cranbourne · Government primary · Prep-6
235 students · ICSEA 967 · 889 m away
Casey Grammar School
Cranbourne East · Independent combined · Prep-12
1,127 students · ICSEA 1099 · 1.2 km away
Cranbourne West Primary School
Cranbourne · Government primary · Prep-6
594 students · ICSEA 946 · 1.3 km away
Marnebek School
Cranbourne East · Government special · U
482 students · ICSEA 984 · 1.6 km away
St Peter's College
Cranbourne · Catholic high school · 7-12
2,089 students · ICSEA 1045 · 2.0 km away
Casey Fields Primary School
Cranbourne East · Government primary · Prep-6
1,043 students · ICSEA 1027 · 2.0 km away
Cranbourne East Primary School
Cranbourne East · Government primary · Prep-6
999 students · ICSEA 1006 · 2.4 km away
Cranbourne East Secondary College
Cranbourne East · Government high school · 7-12
2,110 students · ICSEA 983 · 2.5 km away
Similar schools
Catholic primary schools in VIC with a comparable ICSEA.
Don Bosco School
Narre Warren · Catholic primary · Prep-6
207 students · ICSEA 1047
Corpus Christi School
Werribee · Catholic primary · Prep-6
446 students · ICSEA 1047
St George Preca School
Caroline Springs · Catholic primary · Prep-6
728 students · ICSEA 1047
St Mary MacKillop Catholic Primary School
Bannockburn · Catholic primary · Prep-6
392 students · ICSEA 1047
St Brigid's School
Ballan · Catholic primary · Prep-6
141 students · ICSEA 1048
St Patrick's School
Gordon · Catholic primary · Prep-6
76 students · ICSEA 1048
Frequently asked questions
Is St Agatha's School a public or private school?
St Agatha's School is a Catholic school, which makes it a non-government (private) school affiliated with Victorian Catholic Education Authority.
What year levels does St Agatha's School offer?
St Agatha's School offers Prep to 6. It is classified by ACARA as a primary school.
How many students attend St Agatha's School?
In 2025, St Agatha's School had 512 enrolled students (254 girls, 258 boys), a change of -8% over five years.
What is the ICSEA of St Agatha's School?
St Agatha's School has an ICSEA (Index of Community Socio-Educational Advantage) of 1047. The national average is 1000, so this indicates a socio-educational profile close to the national average of 1000. ICSEA reflects the school community, not teaching quality.
How does St Agatha's School rank in VIC?
St Agatha's School ranks 660th of 1,290 primary schools in Victoria on the Success Index (59.7/100), and 1951st of 4,908 nationally.
What is the student-to-teacher ratio at St Agatha's School?
St Agatha's School has about 15.4 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How many students start Prep at St Agatha's School each year?
In 2025, St Agatha's School had 73 students in Prep and 77 in Year 6.
Is St Agatha's School co-ed?
Yes. St Agatha's School is a co-educational school enrolling both girls and boys.
What other schools are near St Agatha's School?
There are 10 other schools within 15 km of St Agatha's 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 Agatha's School?
The closest Success Tutoring centre is Success Tutoring Springvale, about 21 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.