St Oliver's Primary School
Updated Oct 2026 · ACARA 2025Harris Park, New South Wales 2150 · Parramatta LGA
#139 of 1,619 primary schools in NSW
#539 of 4,908 nationally
About St Oliver's Primary School
St Oliver's Primary School is a catholic primary school located in Harris Park, New South Wales (2150), within the Parramatta local government area. It caters for students from K to 6 and in 2025 enrolled 167 students (71 girls and 96 boys). The school is affiliated with Catholic Schools NSW.
St Oliver's Primary School has an ICSEA value of 1100, indicating very high socio-educational advantage. That places it in the 84th percentile of Australian schools. 42% of students come from the top socio-educational quarter and 8% from the bottom quarter.
The school employs 15 teachers (12.6 full-time equivalent) and 10 non-teaching staff, giving a student-to-teacher ratio of about 13.3 to 1. Enrolments have fallen by 3% over the past five years.
On the Success Index, St Oliver's Primary School scores 75.0 out of 100, placing it in the top 10% of primary schools nationally and 139th of 1,619 primary schools in NSW (9th of 43 in the Parramatta area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1100
- Students in the top advantage quarter (15%)42% of students
- Teacher resourcing (students per teacher) (15%)13.3 students per teacher
- Enrolment growth vs local area (5 years) (10%)-3% enrolments since 2020 (area median -13%)
- ICSEA trend (5 years) (10%)+1 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 Oliver's Primary School's 167 students are spread across year levels in 2025.
Enrolment trend
How enrolments at St Oliver's Primary School have changed over the past decade.
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Schools near St Oliver's Primary School
Closest schools by straight-line distance, with their Success Index.
Maronite College of the Holy Family - Parramatta
Harris Park · Independent combined · K-12
1,282 students · ICSEA 1023 · 691 m away
Rosehill Public School
Rosehill · Government primary · P-6
550 students · ICSEA 1067 · 892 m away
Parramatta Public School
Parramatta · Government primary · K-6
671 students · ICSEA 1134 · 969 m away
Granville Boys High School
Granville · Government high school · 7-12
836 students · ICSEA 961 · 1.1 km away
Arthur Phillip High School
Parramatta · Government high school · 7-12
1,636 students · ICSEA 994 · 1.1 km away
Granville Public School
Granville · Government primary · P-6
590 students · ICSEA 973 · 1.1 km away
Muslim Girls Grammar School
Granville · Independent high school · 7-12
304 students · ICSEA 994 · 1.1 km away
Holy Trinity Primary School
Granville · Catholic primary · K-6
200 students · ICSEA 1047 · 1.1 km away
Delany College
Granville · Catholic high school · 7-12
348 students · ICSEA 996 · 1.3 km away
Macarthur Girls High School
Parramatta · Government high school · 7-12
997 students · ICSEA 1071 · 1.4 km away
Similar schools
Catholic primary schools in NSW with a comparable ICSEA.
St Paul the Apostle Primary School
Winston Hills · Catholic primary · K-6
385 students · ICSEA 1100
St Therese's Primary School
New Lambton · Catholic primary · K-6
543 students · ICSEA 1100
Regina Coeli Catholic Primary School
Beverly Hills · Catholic primary · K-6
637 students · ICSEA 1100
St Pius' Catholic Primary School
Enmore · Catholic primary · K-6
121 students · ICSEA 1100
Christ The King Primary School
North Rocks · Catholic primary · K-6
279 students · ICSEA 1102
Mary Immaculate Primary School
Quakers Hill · Catholic primary · K-6
598 students · ICSEA 1098
Frequently asked questions
Is St Oliver's Primary School a public or private school?
St Oliver's Primary School is a Catholic school, which makes it a non-government (private) school affiliated with Catholic Schools NSW.
What year levels does St Oliver's Primary School offer?
St Oliver's Primary School offers K to 6. It is classified by ACARA as a primary school.
How many students attend St Oliver's Primary School?
In 2025, St Oliver's Primary School had 167 enrolled students (71 girls, 96 boys), a change of -3% over five years.
What is the ICSEA of St Oliver's Primary School?
St Oliver's Primary School has an ICSEA (Index of Community Socio-Educational Advantage) of 1100. The national average is 1000, so this indicates very high socio-educational advantage. ICSEA reflects the school community, not teaching quality.
How does St Oliver's Primary School rank in NSW?
St Oliver's Primary School ranks 139th of 1,619 primary schools in New South Wales on the Success Index (75.0/100), and 539th of 4,908 nationally.
What is the student-to-teacher ratio at St Oliver's Primary School?
St Oliver's Primary School has about 13.3 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How many students start Kindergarten at St Oliver's Primary School each year?
In 2025, St Oliver's Primary School had 24 students in Kindergarten and 21 in Year 6.
Is St Oliver's Primary School co-ed?
Yes. St Oliver's Primary School is a co-educational school enrolling both girls and boys.
What other schools are near St Oliver's Primary School?
There are 10 other schools within 15 km of St Oliver's 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 Oliver's Primary School?
The closest Success Tutoring centre is Success Tutoring Parramatta, about 1.4 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.