OneSchool Global NSW - Sydney
Updated Oct 2026 · ACARA 2025Oatlands, New South Wales 2117 · Parramatta LGA
#297 of 314 combined schools in NSW
#1131 of 1,259 nationally
About OneSchool Global NSW - Sydney
OneSchool Global NSW - Sydney is an independent combined (K–12) school located in Oatlands, New South Wales (2117), within the Parramatta local government area. It caters for students from 3 to 12 and in 2025 enrolled 283 students (140 girls and 143 boys). The school is affiliated with Independent Schools NSW.
OneSchool Global NSW - Sydney has an ICSEA value of 980, indicating a socio-educational profile close to the national average of 1000. That places it in the 38th percentile of Australian schools. 0% of students come from the top socio-educational quarter and 43% from the bottom quarter.
The school employs 27 teachers (25.4 full-time equivalent) and 17 non-teaching staff, giving a student-to-teacher ratio of about 11.1 to 1. Enrolments have fallen by 74% over the past five years.
On the Success Index, OneSchool Global NSW - Sydney scores 27.5 out of 100, placing it in the lower 50% of combined schools nationally and 297th of 314 combined schools in NSW (5th of 5 in the Parramatta area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 980
- Students in the top advantage quarter (15%)0% of students
- Teacher resourcing (students per teacher) (15%)11.1 students per teacher
- Enrolment growth vs local area (5 years) (10%)-74% enrolments since 2020 (area median +15%)
- ICSEA trend (5 years) (10%)-17 ICSEA points since 2020
The Success Index summarises the academic environment of a school community using official ACARA data. It is not a measure of teaching quality or student results. Read the methodology.
Student profile
Distribution of students across socio-educational advantage (SEA) quarters, plus community characteristics.
Enrolments by year level
How OneSchool Global NSW - Sydney's 283 students are spread across year levels in 2025.
Enrolment trend
How enrolments at OneSchool Global NSW - Sydney have changed over the past decade.
Free academic assessment
Is your child on track at OneSchool Global NSW - Sydney?
Rankings tell you about a school community. A free Success Tutoring assessment tells you about your child: exactly where they are in English and Maths, where the gaps are, and a plan to close them. Small-group, Australian-curriculum tutoring with no lock-in contracts.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Your nearest centre: Success Tutoring Parramatta
Schools near OneSchool Global NSW - Sydney
Closest schools by straight-line distance, with their Success Index.
Cumberland High School
Carlingford · Government high school · 7-12
1,173 students · ICSEA 1060 · 421 m away
The King's School
North Parramatta · Independent combined · K-12
2,150 students · ICSEA 1163 · 644 m away
Carlingford West Public School
Carlingford · Government primary · K-6
1,636 students · ICSEA 1119 · 666 m away
James Ruse Agricultural High School
Carlingford · Government high school · 7-12
857 students · ICSEA 1222 · 1.2 km away
Christ The King Primary School
North Rocks · Catholic primary · K-6
279 students · ICSEA 1102 · 1.5 km away
Burnside Public School
North Parramatta · Government primary · K-6
218 students · ICSEA 1124 · 1.5 km away
Tara Anglican School for Girls
North Parramatta · Independent combined · K-12
979 students · ICSEA 1175 · 1.5 km away
Telopea Public School
Telopea · Government primary · K-6
139 students · ICSEA 991 · 1.6 km away
Redeemer Baptist School
North Parramatta · Independent combined · K-12
549 students · ICSEA 1141 · 1.6 km away
St Bernadette's Primary School
Dundas Valley · Catholic primary · K-6
188 students · ICSEA 1083 · 1.7 km away
Similar schools
Independent combined schools in NSW with a comparable ICSEA.
Casino Christian School
North Casino · Independent combined · K-12
354 students · ICSEA 979
OneSchool Global NSW - Armidale
Armidale · Independent combined · 3-12
35 students · ICSEA 981
OneSchool Global NSW - Condobolin
Condobolin · Independent combined · 3-12
43 students · ICSEA 978
OneSchool Global NSW - Leeton
Leeton · Independent combined · 3-12
26 students · ICSEA 977
OneSchool Global NSW - Orange
East Orange · Independent combined · 3-12
109 students · ICSEA 977
Bethel Christian School
Mount Druitt · Independent combined · K-12
264 students · ICSEA 977
Frequently asked questions
Is OneSchool Global NSW - Sydney a public or private school?
OneSchool Global NSW - Sydney is a Independent school, which makes it a non-government (private) school affiliated with Independent Schools NSW.
What year levels does OneSchool Global NSW - Sydney offer?
OneSchool Global NSW - Sydney offers 3 to 12. It is classified by ACARA as a combined school.
How many students attend OneSchool Global NSW - Sydney?
In 2025, OneSchool Global NSW - Sydney had 283 enrolled students (140 girls, 143 boys), a change of -74% over five years.
What is the ICSEA of OneSchool Global NSW - Sydney?
OneSchool Global NSW - Sydney has an ICSEA (Index of Community Socio-Educational Advantage) of 980. The national average is 1000, so this indicates a socio-educational profile close to the national average of 1000. ICSEA reflects the school community, not teaching quality.
How does OneSchool Global NSW - Sydney rank in NSW?
OneSchool Global NSW - Sydney ranks 297th of 314 combined schools in New South Wales on the Success Index (27.5/100), and 1131st of 1,259 nationally.
What is the student-to-teacher ratio at OneSchool Global NSW - Sydney?
OneSchool Global NSW - Sydney has about 11.1 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How big is the Year 7 cohort at OneSchool Global NSW - Sydney?
In 2025, OneSchool Global NSW - Sydney had 27 students in Year 7 and 30 in Year 12.
Is OneSchool Global NSW - Sydney co-ed?
Yes. OneSchool Global NSW - Sydney is a co-educational school enrolling both girls and boys.
What other schools are near OneSchool Global NSW - Sydney?
There are 10 other schools within 15 km of OneSchool Global NSW - Sydney in our database. Scroll up to the "Nearby schools" section to compare them by Success Index, ICSEA and enrolments, or use the Compare tool.
Where can I get tutoring near OneSchool Global NSW - Sydney?
The closest Success Tutoring centre is Success Tutoring Parramatta, about 3.9 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.