Sacred Heart Catholic Primary School
Updated Oct 2026 · ACARA 2025Mosman, New South Wales 2088 · Mosman LGA
#15 of 1,619 primary schools in NSW
#57 of 4,908 nationally
About Sacred Heart Catholic Primary School
Sacred Heart Catholic Primary School is a catholic primary school located in Mosman, New South Wales (2088), within the Mosman local government area. It caters for students from K to 6 and in 2025 enrolled 373 students (191 girls and 182 boys). The school is affiliated with Catholic Schools NSW.
Sacred Heart Catholic Primary School has an ICSEA value of 1189, indicating exceptionally high socio-educational advantage, among the most advantaged school communities in Australia. That places it in the 99th percentile of Australian schools. 74% of students come from the top socio-educational quarter and 0% from the bottom quarter.
The school employs 31 teachers (22.3 full-time equivalent) and 12 non-teaching staff, giving a student-to-teacher ratio of about 16.7 to 1. Enrolments have fallen by 3% over the past five years.
On the Success Index, Sacred Heart Catholic Primary School scores 83.8 out of 100, placing it in the top 5% of primary schools nationally and 15th of 1,619 primary schools in NSW (3rd of 6 in the Mosman area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 1189
- Students in the top advantage quarter (15%)74% of students
- Teacher resourcing (students per teacher) (15%)16.7 students per teacher
- Enrolment growth vs local area (5 years) (10%)-3% enrolments since 2020 (area median -21%)
- 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 Sacred Heart Catholic Primary School's 373 students are spread across year levels in 2025.
Enrolment trend
How enrolments at Sacred Heart Catholic Primary School have changed over the past decade.
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Schools near Sacred Heart Catholic Primary School
Closest schools by straight-line distance, with their Success Index.
Middle Harbour Public School
Mosman · Government primary · K-6
423 students · ICSEA 1162 · 385 m away
Mosman Public School
Mosman · Government primary · K-6
458 students · ICSEA 1157 · 596 m away
Mosman High School
Mosman · Government high school · 7-12
1,087 students · ICSEA 1126 · 870 m away
Mosman Church of England Preparatory School
Mosman · Independent primary · K-6
221 students · ICSEA 1206 · 991 m away
Queenwood
Mosman · Independent combined · K-12
816 students · ICSEA 1172 · 1.1 km away
SCECGS Redlands
Cremorne · Independent combined · K-12
1,680 students · ICSEA 1190 · 1.2 km away
Blessed Sacrament Catholic Primary School
Clifton Gardens · Catholic primary · K-6
114 students · ICSEA 1188 · 1.4 km away
Beauty Point Public School
Mosman · Government primary · K-6
205 students · ICSEA 1154 · 1.5 km away
Neutral Bay Public School
Neutral Bay · Government primary · K-6
641 students · ICSEA 1169 · 1.8 km away
Northbridge Public School
Northbridge · Government primary · K-6
364 students · ICSEA 1181 · 2.1 km away
Similar schools
Catholic primary schools in NSW with a comparable ICSEA.
Blessed Sacrament Catholic Primary School
Clifton Gardens · Catholic primary · K-6
114 students · ICSEA 1188
St Michael's Catholic Primary School
Lane Cove · Catholic primary · K-6
502 students · ICSEA 1176
Our Lady of Perpetual Succour Catholic Primary School
West Pymble · Catholic primary · K-6
104 students · ICSEA 1174
Our Lady Help of Christians Catholic Primary School
Epping · Catholic primary · K-6
113 students · ICSEA 1170
St Philip Neri Catholic Primary School
Northbridge · Catholic primary · K-6
102 students · ICSEA 1170
Fr John Therry Catholic Primary School Balmain - Rozelle
Balmain · Catholic primary · K-6
349 students · ICSEA 1170
Frequently asked questions
Is Sacred Heart Catholic Primary School a public or private school?
Sacred Heart Catholic Primary School is a Catholic school, which makes it a non-government (private) school affiliated with Catholic Schools NSW.
What year levels does Sacred Heart Catholic Primary School offer?
Sacred Heart Catholic Primary School offers K to 6. It is classified by ACARA as a primary school.
How many students attend Sacred Heart Catholic Primary School?
In 2025, Sacred Heart Catholic Primary School had 373 enrolled students (191 girls, 182 boys), a change of -3% over five years.
What is the ICSEA of Sacred Heart Catholic Primary School?
Sacred Heart Catholic Primary School has an ICSEA (Index of Community Socio-Educational Advantage) of 1189. The national average is 1000, so this indicates exceptionally high socio-educational advantage, among the most advantaged school communities in Australia. ICSEA reflects the school community, not teaching quality.
How does Sacred Heart Catholic Primary School rank in NSW?
Sacred Heart Catholic Primary School ranks 15th of 1,619 primary schools in New South Wales on the Success Index (83.8/100), and 57th of 4,908 nationally.
What is the student-to-teacher ratio at Sacred Heart Catholic Primary School?
Sacred Heart Catholic Primary School has about 16.7 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How many students start Kindergarten at Sacred Heart Catholic Primary School each year?
In 2025, Sacred Heart Catholic Primary School had 61 students in Kindergarten and 52 in Year 6.
Is Sacred Heart Catholic Primary School co-ed?
Yes. Sacred Heart Catholic Primary School is a co-educational school enrolling both girls and boys.
What other schools are near Sacred Heart Catholic Primary School?
There are 10 other schools within 15 km of Sacred Heart 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 Sacred Heart Catholic Primary School?
The closest Success Tutoring centre is Success Tutoring Chatswood, about 6.0 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.