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Non-Government school · Combined

William Clarke College

Kellyville, 2155 — in Kellyville - East

SectorSchools
Non-Government
Combined school
NSW school data
Year levels
—
official range
NSW school data
ICSEA
1162
national average is 1000
ACARA 2025
Suburb
Kellyville - East
SA2 this campus sits in
ABS boundary

School information

William Clarke College is a non-government combined primary–secondary school in Kellyville - East, Sydney. It had 1,951 students, per NSW school data. Its ICSEA is 1162, above the national average of 1000 (97th percentile nationally). NAPLAN results for William Clarke College 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.

1162ICSEA — 162 points above the national average of 1000, higher than 97% of Australian schools
+162
820national average · 10001180
vs avg

Socio-educational advantage

Bottom quarter 1%Lower-middle quarter 9%Upper-middle quarter 25%Top quarter 65%

All Australian students — 25% in each quarter

Who’s enrolled

1,951students in 2025

Girls and boys

  • Girls 990 · 51%
  • Boys 961 · 49%

Language background

  • Language other than English 31%
  • English only 67%
  • Not stated 2%

Aboriginal or Torres Strait Islander

0% of enrolment

William Clarke College has an ICSEA of 1162, above the national average of 1000 and higher than 97% of Australian schools. 65% 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 1,951 students in 2025 (990 girls, 961 boys), 0% Aboriginal or Torres Strait Islander and 31% with a language background other than English.

Show the data table
William Clarke College — student background, ACARA School Profile 2025
MeasureValue
ICSEA1162
ICSEA vs national average (1000)+162
ICSEA percentile97
Bottom quarter of advantage1%
Lower-middle quarter of advantage9%
Upper-middle quarter of advantage25%
Top quarter of advantage65%
Total enrolment1,951
Girls990 (51%)
Boys961 (49%)
Language other than English31%
English only67%
Not stated2%
Aboriginal or Torres Strait Islander0%
NAPLAN results and student progress for William Clarke College are on My School, ACARA’s official site.

School details

Sector
Non-Government school
Type
Combined
Enrolment
1,951 students
ICSEA
1162 · 97th percentile
Address
Kellyville 2155

William Clarke College: common questions

Is William Clarke College a public or private school?
William Clarke College is a non-government (non-government) combined primary–secondary school in Kellyville - East, Sydney.
How many students go to William Clarke College?
William Clarke College had 1,951 students enrolled, per NSW school data.
What is William Clarke College's ICSEA?
William Clarke College has an ICSEA of 1162, above the national average of 1000 (97th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.
Where is William Clarke College located?
William Clarke College is at Kellyville 2155, in the Kellyville - East SA2.

Other schools in Kellyville - East

Kellyville Public SchoolState · PrimaryOur Lady of The Rosary Primary SchoolNon-Government · PrimarySherwood Ridge Public SchoolState · PrimaryKellyville High SchoolState · SecondaryTallowood 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).