Non-Government school · Primary

Barrenjoey Montessori School

Avalon, 2107 — in Avalon - Palm Beach

SectorSchools

Non-Government

Primary school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

1115

national average is 1000

ACARA 2025

Suburb

Avalon - Palm Beach

SA2 this campus sits in

ABS boundary

School information

Barrenjoey Montessori School is a non-government primary school in Avalon - Palm Beach, Sydney. It had 50 students, per NSW school data. Its ICSEA is 1115, above the national average of 1000 (88th percentile nationally). NAPLAN results for Barrenjoey Montessori 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.

1115ICSEA — 115 points above the national average of 1000, higher than 88% of Australian schools

+115

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 1%Lower-middle quarter 21%Upper-middle quarter 33%Top quarter 45%

21%33%45%

All Australian students — 25% in each quarter

Who’s enrolled

50students in 2025

Girls and boys

Girls 30 · 60%
Boys 20 · 40%

Language background

Language other than English 24%
English only 76%
Not stated 0%

Aboriginal or Torres Strait Islander

0% of enrolment

Barrenjoey Montessori School has an ICSEA of 1115, above the national average of 1000 and higher than 88% of Australian schools. 45% of its students are in the top quarter of socio-educational advantage and 1% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 50 students in 2025 (30 girls, 20 boys), 0% Aboriginal or Torres Strait Islander and 24% with a language background other than English.

Show the data table

Barrenjoey Montessori School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	1115
ICSEA vs national average (1000)	+115
ICSEA percentile	88
Bottom quarter of advantage	1%
Lower-middle quarter of advantage	21%
Upper-middle quarter of advantage	33%
Top quarter of advantage	45%
Total enrolment	50
Girls	30 (60%)
Boys	20 (40%)
Language other than English	24%
English only	76%
Not stated	0%
Aboriginal or Torres Strait Islander	0%

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

School details

Sector: Non-Government school
Type: Primary
Enrolment: 50 students
ICSEA: 1115 · 88th percentile
Address: Avalon 2107

Barrenjoey Montessori School: common questions

Is Barrenjoey Montessori School a public or private school?

Barrenjoey Montessori School is a non-government (non-government) primary school in Avalon - Palm Beach, Sydney.

How many students go to Barrenjoey Montessori School?

Barrenjoey Montessori School had 50 students enrolled, per NSW school data.

What is Barrenjoey Montessori School's ICSEA?

Barrenjoey Montessori School has an ICSEA of 1115, above the national average of 1000 (88th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.

Where is Barrenjoey Montessori School located?

Barrenjoey Montessori School is at Avalon 2107, in the Avalon - Palm Beach SA2.

Other schools in Avalon - Palm Beach

Avalon Public SchoolState · Primary Maria Regina Catholic Primary SchoolNon-Government · Primary Barrenjoey High SchoolState · Secondary

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).