State school · Primary

St Marys Public School

St Marys, 2760 — in St Marys - North St Marys

SectorSchools

State

Primary school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

954

national average is 1000

ACARA 2025

Suburb

St Marys - North St Marys

SA2 this campus sits in

ABS boundary

School information

St Marys Public School is a state primary school in St Marys - North St Marys, Sydney. It had 258 students, per NSW school data. Its ICSEA is 954, below the national average of 1000 (27th percentile nationally). NAPLAN results for St Marys 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.

954ICSEA — 46 points below the national average of 1000, higher than 27% of Australian schools

−46

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 46%Lower-middle quarter 26%Upper-middle quarter 20%Top quarter 8%

46%26%20%8%

All Australian students — 25% in each quarter

Who’s enrolled

258students in 2025

Girls and boys

Girls 133 · 52%
Boys 125 · 48%

Language background

Language other than English 57%
English only 43%
Not stated 0%

Aboriginal or Torres Strait Islander

17% of enrolment

St Marys Public School has an ICSEA of 954, below the national average of 1000 and higher than 27% of Australian schools. 8% of its students are in the top quarter of socio-educational advantage and 46% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 258 students in 2025 (133 girls, 125 boys), 17% Aboriginal or Torres Strait Islander and 57% with a language background other than English.

Show the data table

St Marys Public School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	954
ICSEA vs national average (1000)	-46
ICSEA percentile	27
Bottom quarter of advantage	46%
Lower-middle quarter of advantage	26%
Upper-middle quarter of advantage	20%
Top quarter of advantage	8%
Total enrolment	258
Girls	133 (52%)
Boys	125 (48%)
Language other than English	57%
English only	43%
Not stated	0%
Aboriginal or Torres Strait Islander	17%

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

School details

Sector: State school
Type: Primary
Enrolment: 258 students
ICSEA: 954 · 27th percentile
Address: St Marys 2760

St Marys Public School: common questions

Is St Marys Public School a public or private school?

St Marys Public School is a government (public) primary school in St Marys - North St Marys, Sydney. NSW government schools enrol students who live inside their catchment area.

How many students go to St Marys Public School?

St Marys Public School had 258 students enrolled, per NSW school data.

What is St Marys Public School's ICSEA?

St Marys Public School has an ICSEA of 954, below the national average of 1000 (27th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.

Where is St Marys Public School located?

St Marys Public School is at St Marys 2760, in the St Marys - North St Marys SA2.

Other schools in St Marys - North St Marys

Our Lady of The Rosary Primary SchoolNon-Government · Primary St Marys North Public SchoolState · Primary St Marys South Public SchoolState · Primary Chifley College Dunheved CampusState · Secondary St Marys Senior High SchoolState · Secondary St Marys Flexible Learning CentreNon-Government · Special

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).