State school · Secondary

Chester Hill High School

Chester Hill, 2162 — in Chester Hill - Sefton

SectorSchools

State

Secondary school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

912

national average is 1000

ACARA 2025

Suburb

Chester Hill - Sefton

SA2 this campus sits in

ABS boundary

School information

Chester Hill High School is a state secondary school in Chester Hill - Sefton, Sydney. It had 1,056 students, per NSW school data. Its state-school catchment covers Fairfield - East and Chester Hill - Sefton and parts of nearby suburbs. Its ICSEA is 912, below the national average of 1000 (13th percentile nationally). NAPLAN results for Chester Hill 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.

912ICSEA — 88 points below the national average of 1000, higher than 13% of Australian schools

−88

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 68%Lower-middle quarter 21%Upper-middle quarter 9%Top quarter 2%

68%21%9%

All Australian students — 25% in each quarter

Who’s enrolled

1,056students in 2025

Girls and boys

Girls 514 · 49%
Boys 542 · 51%

Language background

Language other than English 94%
English only 6%
Not stated 0%

Aboriginal or Torres Strait Islander

0% of enrolment

Chester Hill High School has an ICSEA of 912, below the national average of 1000 and higher than 13% of Australian schools. 2% of its students are in the top quarter of socio-educational advantage and 68% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 1,056 students in 2025 (514 girls, 542 boys), 0% Aboriginal or Torres Strait Islander and 94% with a language background other than English.

Show the data table

Chester Hill High School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	912
ICSEA vs national average (1000)	-88
ICSEA percentile	13
Bottom quarter of advantage	68%
Lower-middle quarter of advantage	21%
Upper-middle quarter of advantage	9%
Top quarter of advantage	2%
Total enrolment	1,056
Girls	514 (49%)
Boys	542 (51%)
Language other than English	94%
English only	6%
Not stated	0%
Aboriginal or Torres Strait Islander	0%

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

School details

Sector: State school
Type: Secondary
Enrolment: 1,056 students
ICSEA: 912 · 13th percentile
Address: Chester Hill 2162

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 Chester Hill - Sefton, Fairfield - East.

Also parts of Auburn - South, Canley Vale - Canley Heights, Fairfield, Guildford - South Granville, Guildford West - Merrylands West, Yennora Industrial.

Chester Hill High School: common questions

Is Chester Hill High School a public or private school?

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

How many students go to Chester Hill High School?

Chester Hill High School had 1,056 students enrolled, per NSW school data.

What suburbs are in the Chester Hill High School catchment?

Chester Hill High School's enrolment catchment covers Fairfield - East and Chester Hill - Sefton, 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 Chester Hill High School's ICSEA?

Chester Hill High School has an ICSEA of 912, below the national average of 1000 (13th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.

Where is Chester Hill High School located?

Chester Hill High School is at Chester Hill 2162, in the Chester Hill - Sefton SA2.

Other schools in Chester Hill - Sefton

Salamah CollegeNon-Government · Combined Chester Hill North Public SchoolState · Primary Chester Hill Public SchoolState · Primary Immaculate Heart of Mary Catholic Primary SchoolNon-Government · Primary Sefton Infants SchoolState · Primary Sefton High SchoolState · Secondary Rowland Hassall SchoolState · 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).