2026 ranking · 30 schools

Top private schools by cohort academic profile (ICSEA 1180+)

Schools with the highest cohort academic profile, ICSEA 1180+ — the top decile of Australian schools by socioeconomic + educational background.

The Education Desk · Editorial team, schools + fertility + family services · Updated 11 June 2026 · How we rank · Editorial standards
1

Sydney Grammar School

Darlinghurst, Sydney · Independent (non-denominational) · boys

ICSEA 1274 $52k Y12 33.7% ATAR 99+

Consistently Sydney's top HSC academic results · Strong Classics, Latin and humanities tradition · GPS sport member with strong rowing and athletics

2

Abbotsleigh

Wahroonga, Sydney · Anglican · girls

ICSEA 1217 $42k Y12 Median ATAR 93.9 13% ATAR 99+

Consistently top HSC results among Sydney girls' schools · Strong music and choral program · Sister school to Knox Grammar (joint events)

3

Ascham School

Edgecliff, Sydney · Independent (non-denominational) · girls

ICSEA 1217 $42k Y12 9% ATAR 99+

Dalton Plan progressive education methodology (one of few in Australia) · Top HSC results among Eastern Suburbs girls' schools · Strong rowing program on Sydney Harbour

4

Bialik College

Hawthorn East, Melbourne · Jewish · co-educational

ICSEA 1213 $35k Y12 Median ATAR 90.3

Progressive Jewish + Zionist values · Dual curriculum + Hebrew · Strong VCE academic outcomes

5

SCEGGS Darlinghurst

Darlinghurst, Sydney · Anglican · girls

ICSEA 1212 $52k Y12 8.26% ATAR 99+

Consistently top-five NSW HSC ranked school · Inner-city campus with strong creative arts focus · Progressive Anglican social-justice ethos

6

Brisbane Grammar School

Spring Hill, Brisbane · Independent (non-denominational) · boys

ICSEA 1212 $36k Y12 Median ATAR 95 17% ATAR 99+

Top NAPLAN numeracy results in QLD · GPS sport powerhouse · Strong music + debating tradition

7

St Catherine's School

Toorak, Melbourne · Anglican · girls

ICSEA 1212 $38k Y12

Strong VCE outcomes · Toorak elite community · Small boarding house with rural + international students

8

St Catherine's School Waverley

Waverley, Sydney · Anglican · girls

ICSEA 1212 $40k Y12

Australia's oldest girls' school (est. 1856) · Eastern Sydney harbour-adjacent campus · Strong HSC outcomes + drama tradition

9

Presbyterian Ladies' College

Burwood, Melbourne · Presbyterian · girls (co-ed ELC only)

ICSEA 1210 $40k Y12 Median ATAR 93.8 12% ATAR 99+

Highest ICSEA in Victoria (1,210) · IB Diploma authorised since 1990, offered alongside VCE · Six-time consecutive Australian Schools' Chess Champions (2016-2021)

10

Ruyton Girls' School

Kew, Melbourne · Independent (non-denominational) · girls

ICSEA 1207 $33k Y12 15% ATAR 99+

Non-denominational secular ethos · Strong VCE academic outcomes · Kew elite community

11

Brisbane Girls Grammar School

Spring Hill, Brisbane · Independent (non-denominational) · girls

ICSEA 1206 $34k Y12 Median ATAR 96.45 20.17% ATAR 99+

Top-ranked QLD academic results (ATAR + IB) · QGSSSA sport leader · Strong STEM + research culture

12

Wenona School

North Sydney, Sydney · Uniting Church · girls

ICSEA 1201 $38k Y12

Strong HSC results + creative arts · North Sydney harbour-edge campus · Notable alumni: Quentin Bryce, Catherine Burn

13

Huntingtower School

Mount Waverley, Melbourne · Independent · co-ed

ICSEA 1201 $19k Y12

ICSEA of 1201 places it in roughly the 99th percentile nationally - one of the highest of any Victorian school and the highest of these four; serves a strongly advantaged community. · Consistent academic powerhouse: regularly ranked among Melbourne's top schools on VCE results, with the share of study scores/ATARs above 95 running many times the state average; The Age once ranked it the top co-educational school in Victoria. · Small, single-campus K-12 school (around 750-785 students) with an ~11:1 student-teacher ratio and 26 VCE subjects, marketed on individual attention rather than scale.

14

Mount Scopus Memorial College

Burwood, Melbourne · Jewish · co-educational

ICSEA 1198 $34k Y12

Largest Jewish school in Australia (~1,800 students) · Dual curriculum (Australian + Jewish + Hebrew) · Modern Orthodox religious orientation

15

Lauriston Girls' School

Armadale, Melbourne · Independent (non-denominational Christian) · girls (co-ed Kindergarten only)

ICSEA 1197 $47k Y12

Compulsory Year 9 residential at Howqua rural campus · IB Diploma offered alongside VCE · National-medal-winning rowing program (Head of the Yarra)

16

St Hilda's Anglican School for Girls

Mosman Park, Perth · Anglican · girls

ICSEA 1194 $34k Y12

Among WA's highest ICSEA girls' schools · Three campuses (Mosman Park + Pemberton outdoor ed) · IGSSA sport + boarding from Year 7

17

Canberra Grammar School

Red Hill, Canberra · Anglican · co-educational

ICSEA 1194 $45k Y12

Computing and digital innovation program · Fully co-educational since 2018 · Boarding houses for senior students

18

Scotch College

Hawthorn, Melbourne · Presbyterian · boys

ICSEA 1193 $48k Y12 14.17% ATAR 99+

Australia's oldest secondary school (est. 1851) · Elite APS sport across cricket, football and rowing · National boarding house of approximately 160 students

19

SCECGS Redlands

Cremorne, Sydney · Anglican · co-ed

ICSEA 1193 $47k Y12

Has offered the International Baccalaureate (IB) Diploma since 1988 - longer than any other school in NSW - running it alongside the HSC; the Year 9 Moonbah Program is a bespoke nine-week residential experience at the school's own High Country Campus in Jindabyne · One of Sydney's highest-ICSEA schools at 1193 (~99th percentile, ~84% of students in the top socio-educational quarter); a premium, top-tier fee school with 2026 secondary tuition at $43,800-$47,100 · Distinctive experiential learning beyond the classroom: a compulsory Year 10 Arnhem Land cultural immersion with Culture College, an optional ten-week Year 10 Winter School at Jindabyne, and a transition to school-managed devices (MacBook Air for Year 7). Founded 1884, originally a girls' school, fully co-educational independent Anglican grammar today

20

Christ Church Grammar School

Claremont, Perth · Anglican · boys

ICSEA 1191 $37k Y12 13% ATAR 99+

Top-performing non-selective WACE/ATAR results · PSA sport (rowing on Freshwater Bay) · 110-boy boarding house

21

Fintona Girls' School

Balwyn, Melbourne · Independent · girls

ICSEA 1191 $42k Y12

ICSEA 1191 (around the 99th percentile nationally) makes Fintona one of the most socio-educationally advantaged schools in Australia · Independent, non-denominational girls' school founded 1896; deliberately small (~530-600 students ELC-12, roughly 7 students per teacher) and non-selective · Premium fees ($41,590 Year 12, 2026) with a distinctive single-stream, individualised model; ~58% of students have a language background other than English

22

Reddam House

Bondi, Sydney · Independent (non-denominational) · co-educational

ICSEA 1188 $38k Y12

Modern co-ed eastern suburbs · Strong music + drama + visual arts · Personalised learning pathways

23

Knox Grammar School

Wahroonga, Sydney · Uniting Church · boys

ICSEA 1187 $45k Y12

Largest GPS boys' school with broad co-curricular program · Strong rugby, rowing and athletics · Wellbeing-led 'Total Boy' framework

24

Korowa Anglican Girls' School

Glen Iris, Melbourne · Anglican · girls

ICSEA 1187 $32k Y12

Strong VCE academic outcomes · Personalised pastoral care · Eastern Melbourne girls school

25

Hills Grammar School

Kenthurst, Sydney · Independent (non-denominational) · co-educational

ICSEA 1187 $26k Y12

North-west Sydney co-ed · Bushland Kenthurst campus · Strong VCE/HSC outcomes

26

Loreto Kirribilli

Kirribilli, Sydney · Catholic (Loreto) · girls

ICSEA 1186 $28k Y12 4% ATAR 99+

IB Diploma alongside HSC · Loreto Sisters Mary Ward tradition · Sydney Harbour campus

27

Camberwell Grammar School

Canterbury, Melbourne · Anglican · boys

ICSEA 1185 $44k Y12 Median ATAR 91.45 13% ATAR 99+

Strong VCE academic results (median 34, 20% scoring 40+) · AGSV member with strong sport program · Established music, debating and outdoor education programs across Junior, Middle and Senior Schools

28

Trinity Grammar School

Kew, Melbourne · Anglican · boys

ICSEA 1184 $45k Y12 Median ATAR 89.8

Coordinate Program with Ruyton Girls' School for shared VCE classes (since 1993) · IB Primary Years Programme in Junior School · Compulsory outdoor education program Years 7-10

29

Somerville House

South Brisbane, Brisbane · Independent (PMSA) · girls

ICSEA 1184 $32k Y12

All-inclusive fee (laptop, camps, QGSSSA sport) · Strong academic record - QLD top OP/ATAR results · International + STEM programs

30

Radford College

Bruce, Canberra · Anglican · co-educational

ICSEA 1184 $26k Y12

IB Diploma alongside ACT BSSS pathway · Round Square member school · Largest enrolment in ACT independent sector (2,100+)

How this list is ranked

ICSEA (Index of Community Socio-Educational Advantage) is published by ACARA on MySchool. The national average is 1000; ICSEA 1180+ places a school in the top 10% nationally for cohort socio-educational background.

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