State school · Secondary

Granville Boys High School

Granville, 2142 — in Granville - Clyde

SectorSchools

State

Secondary school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

961

national average is 1000

ACARA 2025

Suburb

Granville - Clyde

SA2 this campus sits in

ABS boundary

School information

Granville Boys High School is a state secondary school in Granville - Clyde, Sydney. It had 836 students, per NSW school data. Its state-school catchment covers Auburn - Central, Silverwater - Newington, Granville - Clyde, Rosehill - Harris Park and Auburn - North and parts of nearby suburbs. Its ICSEA is 961, below the national average of 1000 (29th percentile nationally). NAPLAN results for Granville Boys High 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.

961ICSEA — 39 points below the national average of 1000, higher than 29% of Australian schools

−39

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 52%Lower-middle quarter 24%Upper-middle quarter 16%Top quarter 7%

52%24%16%

All Australian students — 25% in each quarter

Who’s enrolled

836students in 2025

Language background

Language other than English 96%
English only 4%
Not stated 0%

Aboriginal or Torres Strait Islander

0% of enrolment

Granville Boys High School has an ICSEA of 961, below the national average of 1000 and higher than 29% of Australian schools. 7% of its students are in the top quarter of socio-educational advantage and 52% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 836 students in 2025, 0% Aboriginal or Torres Strait Islander and 96% with a language background other than English.

Show the data table

Granville Boys High School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	961
ICSEA vs national average (1000)	-39
ICSEA percentile	29
Bottom quarter of advantage	52%
Lower-middle quarter of advantage	24%
Upper-middle quarter of advantage	16%
Top quarter of advantage	7%
Total enrolment	836
Language other than English	96%
English only	4%
Not stated	0%
Aboriginal or Torres Strait Islander	0%

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

School details

Sector: State school
Type: Secondary
Enrolment: 836 students
ICSEA: 961 · 29th percentile
Address: Granville 2142

Catchment area

NSW government schools enrol students who live inside their catchment. This is a simplified outline — catchments can split a street, so confirm your exact address on the NSW Department of Education’s School Finder.

Map

Secondary (Years 7–12)

Covers Auburn - Central, Auburn - North, Granville - Clyde, Rosehill - Harris Park, Silverwater - Newington.

Also parts of Auburn - South, Berala, Ermington - Rydalmere, Guildford - South Granville, Lidcombe, Merrylands - Holroyd, Wentworth Point - Sydney Olympic Park.

Granville Boys High School: common questions

Is Granville Boys High School a public or private school?

Granville Boys High School is a government (public) secondary school in Granville - Clyde, Sydney. NSW government schools enrol students who live inside their catchment area.

How many students go to Granville Boys High School?

Granville Boys High School had 836 students enrolled, per NSW school data.

What suburbs are in the Granville Boys High School catchment?

Granville Boys High School's enrolment catchment covers Auburn - Central, Silverwater - Newington, Granville - Clyde, Rosehill - Harris Park and Auburn - North, plus parts of nearby suburbs. Catchments can split a street, so confirm your address on the NSW Department of Education's School Finder.

What is Granville Boys High School's ICSEA?

Granville Boys High School has an ICSEA of 961, below the national average of 1000 (29th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.

Where is Granville Boys High School located?

Granville Boys High School is at Granville 2142, in the Granville - Clyde SA2.

Other schools in Granville - Clyde

Granville Public SchoolState · Primary Holy Trinity Primary SchoolNon-Government · Primary Delany CollegeNon-Government · Secondary Muslim Girls Grammar SchoolNon-Government · 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).