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State school · Secondary

Baulkham Hills High School

Baulkham Hills, 2153 — in Baulkham Hills - East

SectorSchools
State
Secondary school
NSW school data
Year levels
—
official range
NSW school data
ICSEA
1203
national average is 1000
ACARA 2025
Suburb
Baulkham Hills - East
SA2 this campus sits in
ABS boundary

School information

Baulkham Hills High School is a state secondary school in Baulkham Hills - East, Sydney. It had 1,223 students, per NSW school data. Its ICSEA is 1203, above the national average of 1000 (99th percentile nationally). NAPLAN results for Baulkham Hills 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.

1203ICSEA — 203 points above the national average of 1000, higher than 99% of Australian schools
+203
820national average · 10001180
vs avg

Socio-educational advantage

Bottom quarter 1%Lower-middle quarter 5%Upper-middle quarter 20%Top quarter 74%

All Australian students — 25% in each quarter

Who’s enrolled

1,223students in 2025

Girls and boys

  • Girls 500 · 41%
  • Boys 723 · 59%

Language background

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

Aboriginal or Torres Strait Islander

0% of enrolment

Baulkham Hills High School has an ICSEA of 1203, above the national average of 1000 and higher than 99% of Australian schools. 74% of its students are in the top quarter of socio-educational advantage and 1% in the bottom quarter, against 25% in each quarter across all Australian schools. It enrolled 1,223 students in 2025 (500 girls, 723 boys), 0% Aboriginal or Torres Strait Islander and 94% with a language background other than English.

Show the data table
Baulkham Hills High School — student background, ACARA School Profile 2025
MeasureValue
ICSEA1203
ICSEA vs national average (1000)+203
ICSEA percentile99
Bottom quarter of advantage1%
Lower-middle quarter of advantage5%
Upper-middle quarter of advantage20%
Top quarter of advantage74%
Total enrolment1,223
Girls500 (41%)
Boys723 (59%)
Language other than English94%
English only6%
Not stated0%
Aboriginal or Torres Strait Islander0%
NAPLAN results and student progress for Baulkham Hills High School are on My School, ACARA’s official site.

School details

Sector
State school
Type
Secondary
Enrolment
1,223 students
ICSEA
1203 · 99th percentile
Address
Baulkham Hills 2153

Baulkham Hills High School: common questions

Is Baulkham Hills High School a public or private school?
Baulkham Hills High School is a government (public) secondary school in Baulkham Hills - East, Sydney. NSW government schools enrol students who live inside their catchment area.
How many students go to Baulkham Hills High School?
Baulkham Hills High School had 1,223 students enrolled, per NSW school data.
What is Baulkham Hills High School's ICSEA?
Baulkham Hills High School has an ICSEA of 1203, 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 Baulkham Hills High School located?
Baulkham Hills High School is at Baulkham Hills 2153, in the Baulkham Hills - East SA2.

Other schools in Baulkham Hills - East

Baulkham Hills North Public SchoolState · PrimaryJasper Road Public SchoolState · PrimaryOur Lady of Lourdes Primary SchoolNon-Government · PrimaryModel Farms High SchoolState · SecondaryWoodburyNon-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).