Skip to content
Live in Sydney
State school · Primary

Sadleir Public School

Sadleir, 2168 — in Ashcroft - Busby - Miller

SectorSchools
State
Primary school
NSW school data
Year levels
—
official range
NSW school data
ICSEA
883
national average is 1000
ACARA 2025
Suburb
Ashcroft - Busby - Miller
SA2 this campus sits in
ABS boundary

School information

Sadleir Public School is a state primary school in Ashcroft - Busby - Miller, Sydney. It had 351 students, per NSW school data. Its ICSEA is 883, below the national average of 1000 (8th percentile nationally). NAPLAN results for Sadleir Public 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.

883ICSEA — 117 points below the national average of 1000, higher than 8% of Australian schools
−117
820national average · 10001180
vs avg

Socio-educational advantage

Bottom quarter 79%Lower-middle quarter 17%Upper-middle quarter 4%Top quarter 1%

All Australian students — 25% in each quarter

Who’s enrolled

351students in 2025

Girls and boys

  • Girls 159 · 45%
  • Boys 192 · 55%

Language background

  • Language other than English 82%
  • English only 18%
  • Not stated 0%

Aboriginal or Torres Strait Islander

10% of enrolment

Sadleir Public School has an ICSEA of 883, below the national average of 1000 and higher than 8% of Australian schools. 1% of its students are in the top quarter of socio-educational advantage and 79% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 351 students in 2025 (159 girls, 192 boys), 10% Aboriginal or Torres Strait Islander and 82% with a language background other than English.

Show the data table
Sadleir Public School — student background, ACARA School Profile 2025
MeasureValue
ICSEA883
ICSEA vs national average (1000)-117
ICSEA percentile8
Bottom quarter of advantage79%
Lower-middle quarter of advantage17%
Upper-middle quarter of advantage4%
Top quarter of advantage1%
Total enrolment351
Girls159 (45%)
Boys192 (55%)
Language other than English82%
English only18%
Not stated0%
Aboriginal or Torres Strait Islander10%
NAPLAN results and student progress for Sadleir Public School are on My School, ACARA’s official site.

School details

Sector
State school
Type
Primary
Enrolment
351 students
ICSEA
883 · 8th percentile
Address
Sadleir 2168

Sadleir Public School: common questions

Is Sadleir Public School a public or private school?
Sadleir Public School is a government (public) primary school in Ashcroft - Busby - Miller, Sydney. NSW government schools enrol students who live inside their catchment area.
How many students go to Sadleir Public School?
Sadleir Public School had 351 students enrolled, per NSW school data.
What is Sadleir Public School's ICSEA?
Sadleir Public School has an ICSEA of 883, below the national average of 1000 (8th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.
Where is Sadleir Public School located?
Sadleir Public School is at Sadleir 2168, in the Ashcroft - Busby - Miller SA2.

Other schools in Ashcroft - Busby - Miller

Ashcroft Public SchoolState · PrimaryBusby Public SchoolState · PrimaryHeckenberg Public SchoolState · PrimaryMiller Public SchoolState · PrimarySt Therese Catholic Primary SchoolNon-Government · PrimaryAshcroft High SchoolState · SecondaryMiller 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).