St Agnes School
Updated Oct 2026 · ACARA 2025Mount Gravatt, Queensland 4122 · Brisbane LGA
#115 of 804 primary schools in QLD
#1153 of 4,908 nationally
About St Agnes School
St Agnes School is a catholic primary school located in Mount Gravatt, Queensland (4122), within the Brisbane local government area. It caters for students from Prep to 6 and in 2025 enrolled 455 students (234 girls and 221 boys). The school is affiliated with Catholic Education Queensland.
St Agnes School has an ICSEA value of 1106, indicating very high socio-educational advantage. That places it in the 86th percentile of Australian schools. 40% of students come from the top socio-educational quarter and 4% from the bottom quarter.
The school employs 31 teachers (27.6 full-time equivalent) and 22 non-teaching staff, giving a student-to-teacher ratio of about 16.5 to 1. Enrolments have grown by 21% over the past five years.
On the Success Index, St Agnes School scores 68.5 out of 100, placing it in the top 25% of primary schools nationally and 115th of 804 primary schools in QLD (98th of 179 in the Brisbane area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1106
- Students in the top advantage quarter (15%)40% of students
- Teacher resourcing (students per teacher) (15%)16.5 students per teacher
- Enrolment growth vs local area (5 years) (10%)+21% enrolments since 2020 (area median -3%)
- ICSEA trend (5 years) (10%)-22 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 Agnes School's 455 students are spread across year levels in 2025.
Enrolment trend
How enrolments at St Agnes School have changed over the past decade.
Free academic assessment
Is your child on track at St Agnes School?
Rankings tell you about a school community. A free Success Tutoring assessment tells you about your child: exactly where they are in English and Maths, where the gaps are, and a plan to close them. Small-group, Australian-curriculum tutoring with no lock-in contracts.
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- Your nearest centre: Success Tutoring Mount Gravatt East
Schools near St Agnes School
Closest schools by straight-line distance, with their Success Index.
Mount Gravatt State School
Mount Gravatt · Government primary · Prep-6
259 students · ICSEA 1051 · 219 m away
Mount Gravatt State High School
Mount Gravatt · Government high school · 7-12
1,217 students · ICSEA 1079 · 375 m away
Seville Road State School
Holland Park · Government primary · Prep-6
111 students · ICSEA 970 · 701 m away
Nursery Road State Special School
Holland Park West · Government special · Prep-12
158 students · ICSEA 1034 · 821 m away
Holland Park State High School
Holland Park West · Government high school · 7-12
529 students · ICSEA 1055 · 1.3 km away
Yarranlea Primary School
Mount Gravatt · Independent primary · Prep-6
58 students · ICSEA 1146 · 1.4 km away
Marshall Road State School
Holland Park West · Government primary · Prep-6
499 students · ICSEA 1135 · 1.5 km away
Cavendish Road State High School
Holland Park · Government high school · 7-12
2,037 students · ICSEA 1103 · 1.7 km away
St Joachim's School
Holland Park · Catholic primary · Prep-6
333 students · ICSEA 1124 · 1.8 km away
Mount Gravatt East State School
Mount Gravatt East · Government primary · Prep-6
251 students · ICSEA 1000 · 2.2 km away
Similar schools
Catholic primary schools in QLD with a comparable ICSEA.
Queen of Apostles Primary School
Stafford · Catholic primary · Prep-6
296 students · ICSEA 1106
St Dympna's Parish School
Aspley · Catholic primary · Prep-6
647 students · ICSEA 1105
Our Lady of the Assumption School
Enoggera · Catholic primary · Prep-6
303 students · ICSEA 1104
St Catherine's Catholic Primary School
Wishart · Catholic primary · Prep-6
520 students · ICSEA 1110
St James Primary School
Coorparoo · Catholic primary · Prep-6
132 students · ICSEA 1102
St Martin's School
Carina · Catholic primary · Prep-6
627 students · ICSEA 1111
Frequently asked questions
Is St Agnes School a public or private school?
St Agnes School is a Catholic school, which makes it a non-government (private) school affiliated with Catholic Education Queensland.
What year levels does St Agnes School offer?
St Agnes School offers Prep to 6. It is classified by ACARA as a primary school.
How many students attend St Agnes School?
In 2025, St Agnes School had 455 enrolled students (234 girls, 221 boys), a change of 21% over five years.
What is the ICSEA of St Agnes School?
St Agnes School has an ICSEA (Index of Community Socio-Educational Advantage) of 1106. The national average is 1000, so this indicates very high socio-educational advantage. ICSEA reflects the school community, not teaching quality.
How does St Agnes School rank in QLD?
St Agnes School ranks 115th of 804 primary schools in Queensland on the Success Index (68.5/100), and 1153rd of 4,908 nationally.
What is the student-to-teacher ratio at St Agnes School?
St Agnes School has about 16.5 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How many students start Prep at St Agnes School each year?
In 2025, St Agnes School had 70 students in Prep and 33 in Year 6.
Is St Agnes School co-ed?
Yes. St Agnes School is a co-educational school enrolling both girls and boys.
What other schools are near St Agnes School?
There are 10 other schools within 15 km of St Agnes 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 Agnes School?
The closest Success Tutoring centre is Success Tutoring Mount Gravatt East, about 2.2 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.