State school · Secondary

Hornsby Girls High School

Hornsby, 2077 — in Hornsby - East

SectorSchools

State

Secondary school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

1209

national average is 1000

ACARA 2025

Suburb

Hornsby - East

SA2 this campus sits in

ABS boundary

School information

Hornsby Girls High School is a state secondary school in Hornsby - East, Sydney. It had 722 students, per NSW school data. Its ICSEA is 1209, above the national average of 1000 (99th percentile nationally). NAPLAN results for Hornsby Girls 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.

1209ICSEA — 209 points above the national average of 1000, higher than 99% of Australian schools

+209

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 0%Lower-middle quarter 3%Upper-middle quarter 19%Top quarter 78%

19%78%

All Australian students — 25% in each quarter

Who’s enrolled

722students in 2025

Language background

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

Aboriginal or Torres Strait Islander

0% of enrolment

Hornsby Girls High School has an ICSEA of 1209, above the national average of 1000 and higher than 99% of Australian schools. 78% of its students are in the top quarter of socio-educational advantage and 0% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 722 students in 2025, 0% Aboriginal or Torres Strait Islander and 94% with a language background other than English.

Show the data table

Hornsby Girls High School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	1209
ICSEA vs national average (1000)	+209
ICSEA percentile	99
Bottom quarter of advantage	0%
Lower-middle quarter of advantage	3%
Upper-middle quarter of advantage	19%
Top quarter of advantage	78%
Total enrolment	722
Language other than English	94%
English only	6%
Not stated	0%
Aboriginal or Torres Strait Islander	0%

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

School details

Sector: State school
Type: Secondary
Enrolment: 722 students
ICSEA: 1209 · 99th percentile
Address: Hornsby 2077

Hornsby Girls High School: common questions

Is Hornsby Girls High School a public or private school?

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

How many students go to Hornsby Girls High School?

Hornsby Girls High School had 722 students enrolled, per NSW school data.

What is Hornsby Girls High School's ICSEA?

Hornsby Girls High School has an ICSEA of 1209, above the national average of 1000 (99th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.

Where is Hornsby Girls High School located?

Hornsby Girls High School is at Hornsby 2077, in the Hornsby - East SA2.

Other schools in Hornsby - East

Barker College Junior SchoolNon-Government · Primary Barker CollegeNon-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).