Non-Government school · Combined

St Andrew's Cathedral School

Sydney, 2000 — in Sydney (North) - Millers Point

SectorSchools

Non-Government

Combined school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

1189

national average is 1000

ACARA 2025

Suburb

Sydney (North) - Millers Point

SA2 this campus sits in

ABS boundary

School information

St Andrew's Cathedral School is a non-government combined primary–secondary school in Sydney (North) - Millers Point, Sydney. It had 1,436 students, per NSW school data. Its ICSEA is 1189, above the national average of 1000 (99th percentile nationally). NAPLAN results for St Andrew's Cathedral 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.

1189ICSEA — 189 points above the national average of 1000, higher than 99% of Australian schools

+189

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 1%Lower-middle quarter 4%Upper-middle quarter 19%Top quarter 76%

19%76%

All Australian students — 25% in each quarter

Who’s enrolled

1,436students in 2025

Girls and boys

Girls 595 · 41%
Boys 841 · 59%

Language background

Language other than English 30%
English only 70%
Not stated 0%

Aboriginal or Torres Strait Islander

1% of enrolment

St Andrew's Cathedral School has an ICSEA of 1189, above the national average of 1000 and higher than 99% of Australian schools. 76% 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 1,436 students in 2025 (595 girls, 841 boys), 1% Aboriginal or Torres Strait Islander and 30% with a language background other than English.

Show the data table

St Andrew's Cathedral School — student background, ACARA School Profile 2025
Measure	Value
ICSEA	1189
ICSEA vs national average (1000)	+189
ICSEA percentile	99
Bottom quarter of advantage	1%
Lower-middle quarter of advantage	4%
Upper-middle quarter of advantage	19%
Top quarter of advantage	76%
Total enrolment	1,436
Girls	595 (41%)
Boys	841 (59%)
Language other than English	30%
English only	70%
Not stated	0%
Aboriginal or Torres Strait Islander	1%

NAPLAN results and student progress for St Andrew's Cathedral School are on My School, ACARA’s official site.

School details

Sector: Non-Government school
Type: Combined
Enrolment: 1,436 students
ICSEA: 1189 · 99th percentile
Address: Sydney 2000

St Andrew's Cathedral School: common questions

Is St Andrew's Cathedral School a public or private school?

St Andrew's Cathedral School is a non-government (non-government) combined primary–secondary school in Sydney (North) - Millers Point, Sydney.

How many students go to St Andrew's Cathedral School?

St Andrew's Cathedral School had 1,436 students enrolled, per NSW school data.

What is St Andrew's Cathedral School's ICSEA?

St Andrew's Cathedral School has an ICSEA of 1189, 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 St Andrew's Cathedral School located?

St Andrew's Cathedral School is at Sydney 2000, in the Sydney (North) - Millers Point SA2.

Other schools in Sydney (North) - Millers Point

St Mary's Cathedral CollegeNon-Government · Combined Fort Street Public SchoolState · Primary St Andrew's Cathedral Gawura SchoolNon-Government · Primary Conservatorium High SchoolState · Secondary Macquarie Grammar SchoolNon-Government · Secondary St Andrew's Cathedral School - Bishop Barry Senior CollegeNon-Government · Secondary Observatory Hill Environmental Education CentreState · 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).