Non-Government school · Secondary

Cranbrook School

Bellevue Hill, 2023 — in Bellevue Hill

SectorSchools

Non-Government

Secondary school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

1181

national average is 1000

ACARA 2025

Suburb

Bellevue Hill

SA2 this campus sits in

ABS boundary

School information

Cranbrook School is a non-government secondary school in Bellevue Hill, Sydney. It had 1,693 students, per NSW school data. Its ICSEA is 1181, above the national average of 1000 (99th percentile nationally). NAPLAN results for Cranbrook School are published on its My School profile (ACARA).

Student background

ACARA · 2025

ICSEA measures the socio-educational advantage of a school's intake against the national average of 1000. The quarters bar shows how its students spread across the four national bands; an average school sits at 25% in each.

1181ICSEA — 181 points above the national average of 1000, higher than 99% of Australian schools

+181

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 0%Lower-middle quarter 5%Upper-middle quarter 21%Top quarter 73%

21%73%

All Australian students — 25% in each quarter

Who’s enrolled

1,693students in 2025

Language background

Language other than English 27%
English only 72%
Not stated 0%

Aboriginal or Torres Strait Islander

0% of enrolment

Cranbrook School has an ICSEA of 1181, above the national average of 1000 and higher than 99% of Australian schools. 73% of its students are in the top quarter of socio-educational advantage and 0% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 1,693 students in 2025, 0% Aboriginal or Torres Strait Islander and 27% with a language background other than English.

Show the data table

Cranbrook School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	1181
ICSEA vs national average (1000)	+181
ICSEA percentile	99
Bottom quarter of advantage	0%
Lower-middle quarter of advantage	5%
Upper-middle quarter of advantage	21%
Top quarter of advantage	73%
Total enrolment	1,693
Language other than English	27%
English only	72%
Not stated	0%
Aboriginal or Torres Strait Islander	0%

NAPLAN results and student progress for Cranbrook School are on My School, ACARA’s official site.

School details

Sector: Non-Government school
Type: Secondary
Enrolment: 1,693 students
ICSEA: 1181 · 99th percentile
Address: Bellevue Hill 2023

Cranbrook School: common questions

Is Cranbrook School a public or private school?

Cranbrook School is a non-government (non-government) secondary school in Bellevue Hill, Sydney.

How many students go to Cranbrook School?

Cranbrook School had 1,693 students enrolled, per NSW school data.

What is Cranbrook School's ICSEA?

Cranbrook School has an ICSEA of 1181, above the national average of 1000 (99th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.

Where is Cranbrook School located?

Cranbrook School is at Bellevue Hill 2023.

Other schools in Bellevue Hill

The Scots CollegeNon-Government · Combined The Scots College, Ginahgulla Centre campusNon-Government · Combined Bellevue Hill Public SchoolState · Primary The Scots College Preparatory SchoolNon-Government · Primary

School list: NSW Government open data — ACARA Schools NSW, via the NSW data portal, CC BY 4.0. Catchments: NSW Department of Education “School intake zones” dataset, CC BY 4.0. ICSEA & student background: ACARA School Profile 2025. NAPLAN: myschool.edu.au (ACARA).