Non-Government school · Combined

St Paul's Grammar School

Cranebrook, 2749 — in Cranebrook - Castlereagh

SectorSchools

Non-Government

Combined school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

1121

national average is 1000

ACARA 2025

Suburb

Cranebrook - Castlereagh

SA2 this campus sits in

ABS boundary

School information

St Paul's Grammar School is a non-government combined primary–secondary school in Cranebrook - Castlereagh, Sydney. It had 824 students, per NSW school data. Its ICSEA is 1121, above the national average of 1000 (89th percentile nationally). NAPLAN results for St Paul's Grammar 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.

1121ICSEA — 121 points above the national average of 1000, higher than 89% of Australian schools

+121

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 6%Lower-middle quarter 16%Upper-middle quarter 29%Top quarter 49%

16%29%49%

All Australian students — 25% in each quarter

Who’s enrolled

824students in 2025

Girls and boys

Girls 392 · 48%
Boys 432 · 52%

Language background

Language other than English 36%
English only 63%
Not stated 1%

Aboriginal or Torres Strait Islander

2% of enrolment

St Paul's Grammar School has an ICSEA of 1121, above the national average of 1000 and higher than 89% of Australian schools. 49% of its students are in the top quarter of socio-educational advantage and 6% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 824 students in 2025 (392 girls, 432 boys), 2% Aboriginal or Torres Strait Islander and 36% with a language background other than English.

Show the data table

St Paul's Grammar School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	1121
ICSEA vs national average (1000)	+121
ICSEA percentile	89
Bottom quarter of advantage	6%
Lower-middle quarter of advantage	16%
Upper-middle quarter of advantage	29%
Top quarter of advantage	49%
Total enrolment	824
Girls	392 (48%)
Boys	432 (52%)
Language other than English	36%
English only	63%
Not stated	1%
Aboriginal or Torres Strait Islander	2%

NAPLAN results and student progress for St Paul's Grammar School are on My School, ACARA’s official site.

School details

Sector: Non-Government school
Type: Combined
Enrolment: 824 students
ICSEA: 1121 · 89th percentile
Address: Cranebrook 2749

St Paul's Grammar School: common questions

Is St Paul's Grammar School a public or private school?

St Paul's Grammar School is a non-government (non-government) combined primary–secondary school in Cranebrook - Castlereagh, Sydney.

How many students go to St Paul's Grammar School?

St Paul's Grammar School had 824 students enrolled, per NSW school data.

What is St Paul's Grammar School's ICSEA?

St Paul's Grammar School has an ICSEA of 1121, above the national average of 1000 (89th 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 Paul's Grammar School located?

St Paul's Grammar School is at Cranebrook 2749, in the Cranebrook - Castlereagh SA2.

Other schools in Cranebrook - Castlereagh

The Lakes Christian CollegeNon-Government · Combined Braddock Public SchoolState · Primary Castlereagh Public SchoolState · Primary Corpus Christi Primary SchoolNon-Government · Primary Henry Fulton Public SchoolState · Primary Samuel Terry Public SchoolState · Primary Cranebrook High SchoolState · Secondary Penrith Lakes Environmental Education CentreState · 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).