Non-Government school · Combined

German International School Sydney

Terrey Hills, 2084 — in Terrey Hills - Duffys Forest

SectorSchools

Non-Government

Combined school

NSW school data

Year levels

—

official range

NSW school data

ICSEA

1158

national average is 1000

ACARA 2025

Suburb

Terrey Hills - Duffys Forest

SA2 this campus sits in

ABS boundary

School information

German International School Sydney is a non-government combined primary–secondary school in Terrey Hills - Duffys Forest, Sydney. It had 380 students, per NSW school data. Its ICSEA is 1158, above the national average of 1000 (96th percentile nationally). NAPLAN results for German International School Sydney 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.

1158ICSEA — 158 points above the national average of 1000, higher than 96% of Australian schools

+158

820national average · 10001180

vs avg

Socio-educational advantage

Bottom quarter 1%Lower-middle quarter 7%Upper-middle quarter 28%Top quarter 64%

28%64%

All Australian students — 25% in each quarter

Who’s enrolled

380students in 2025

Girls and boys

Girls 181 · 48%
Boys 199 · 52%

Language background

Language other than English 54%
English only 46%
Not stated 0%

Aboriginal or Torres Strait Islander

0% of enrolment

German International School Sydney has an ICSEA of 1158, above the national average of 1000 and higher than 96% of Australian schools. 64% 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 380 students in 2025 (181 girls, 199 boys), 0% Aboriginal or Torres Strait Islander and 54% with a language background other than English.

Show the data table

German International School Sydney — student background, ACARA School Profile 2025
Measure	Value
ICSEA	1158
ICSEA vs national average (1000)	+158
ICSEA percentile	96
Bottom quarter of advantage	1%
Lower-middle quarter of advantage	7%
Upper-middle quarter of advantage	28%
Top quarter of advantage	64%
Total enrolment	380
Girls	181 (48%)
Boys	199 (52%)
Language other than English	54%
English only	46%
Not stated	0%
Aboriginal or Torres Strait Islander	0%

NAPLAN results and student progress for German International School Sydney are on My School, ACARA’s official site.

School details

Sector: Non-Government school
Type: Combined
Enrolment: 380 students
ICSEA: 1158 · 96th percentile
Address: Terrey Hills 2084

German International School Sydney: common questions

Is German International School Sydney a public or private school?

German International School Sydney is a non-government (non-government) combined primary–secondary school in Terrey Hills - Duffys Forest, Sydney.

How many students go to German International School Sydney?

German International School Sydney had 380 students enrolled, per NSW school data.

What is German International School Sydney's ICSEA?

German International School Sydney has an ICSEA of 1158, above the national average of 1000 (96th percentile nationally), per the ACARA School Profile 2025. ICSEA reflects the socio-educational background of a school's students, not its results.

Where is German International School Sydney located?

German International School Sydney is at Terrey Hills 2084, in the Terrey Hills - Duffys Forest SA2.

Other schools in Terrey Hills - Duffys Forest

Northern Beaches Christian SchoolNon-Government · Combined A.G.B.U. Alexander Primary SchoolNon-Government · Primary Kinma SchoolNon-Government · Primary Mosman Preparatory School Outdoor Education CentreNon-Government · Primary Sydney Japanese International SchoolNon-Government · Primary Terrey Hills Public SchoolState · Primary

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).