Granville Boys High School
Updated Oct 2026 · ACARA 2025Granville, New South Wales 2142 · Cumberland LGA
#312 of 539 high schools in NSW
#849 of 1,472 nationally
About Granville Boys High School
Granville Boys High School is a public boys' high school located in Granville, New South Wales (2142), within the Cumberland local government area. It caters for students from 7 to 12 and in 2025 enrolled 836 students.
Granville Boys High School has an ICSEA value of 961, indicating a socio-educational profile close to the national average of 1000. That places it in the 29th percentile of Australian schools. 7% of students come from the top socio-educational quarter and 52% from the bottom quarter.
The school employs 57 teachers (64.0 full-time equivalent) and 17 non-teaching staff, giving a student-to-teacher ratio of about 13.0 to 1. Enrolments have grown by 68% over the past five years.
On the Success Index, Granville Boys High School scores 44.6 out of 100, placing it in the lower 50% of secondary schools nationally and 312th of 539 secondary schools in NSW (9th of 13 in the Cumberland area).
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 961
- Students in the top advantage quarter (15%)7% of students
- Teacher resourcing (students per teacher) (15%)13.0 students per teacher
- Enrolment growth vs local area (5 years) (10%)+68% enrolments since 2020 (area median +4%)
- ICSEA trend (5 years) (10%)+32 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 Granville Boys High School's 836 students are spread across year levels in 2025.
Enrolment trend
How enrolments at Granville Boys High School have changed over the past decade.
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Schools near Granville Boys High School
Closest schools by straight-line distance, with their Success Index.
Muslim Girls Grammar School
Granville · Independent high school · 7-12
304 students · ICSEA 994 · 126 m away
Granville Public School
Granville · Government primary · P-6
590 students · ICSEA 973 · 385 m away
Delany College
Granville · Catholic high school · 7-12
348 students · ICSEA 996 · 706 m away
Holy Trinity Primary School
Granville · Catholic primary · K-6
200 students · ICSEA 1047 · 709 m away
St Oliver's Primary School
Harris Park · Catholic primary · K-6
167 students · ICSEA 1100 · 1.1 km away
Rosehill Public School
Rosehill · Government primary · P-6
550 students · ICSEA 1067 · 1.5 km away
Granville East Public School
Granville · Government primary · K-6
259 students · ICSEA 923 · 1.5 km away
Holy Family Primary School
Granville East · Catholic primary · K-6
235 students · ICSEA 1004 · 1.6 km away
Maronite College of the Holy Family - Parramatta
Harris Park · Independent combined · K-12
1,282 students · ICSEA 1023 · 1.6 km away
Granville South Public School
Guildford · Government primary · K-6
323 students · ICSEA 933 · 1.9 km away
Similar schools
Government secondary schools in NSW with a comparable ICSEA.
Strathfield South High School
Enfield · Government high school · 7-12
549 students · ICSEA 961
Bossley Park High School
Bossley Park · Government high school · 7-12
1,106 students · ICSEA 961
Toronto High School
Toronto · Government high school · 7-12
952 students · ICSEA 961
Bonnyrigg High School
Bonnyrigg · Government high school · 7-12
1,642 students · ICSEA 962
Erskine Park High School
Erskine Park · Government high school · 7-12
835 students · ICSEA 962
Maitland Grossmann High School
East Maitland · Government high school · 7-12
900 students · ICSEA 960
Frequently asked questions
Is Granville Boys High School a public or private school?
Granville Boys High School is a public (government) school run by the New South Wales education department.
What year levels does Granville Boys High School offer?
Granville Boys High School offers 7 to 12. It is classified by ACARA as a secondary school.
How many students attend Granville Boys High School?
In 2025, Granville Boys High School had 836 enrolled students (0 girls, 836 boys), a change of 68% over five years.
What is the ICSEA of Granville Boys High School?
Granville Boys High School has an ICSEA (Index of Community Socio-Educational Advantage) of 961. 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 Granville Boys High School rank in NSW?
Granville Boys High School ranks 312th of 539 secondary schools in New South Wales on the Success Index (44.6/100), and 849th of 1,472 nationally.
What is the student-to-teacher ratio at Granville Boys High School?
Granville Boys High School has about 13.0 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How big is the Year 7 cohort at Granville Boys High School?
In 2025, Granville Boys High School had 176 students in Year 7 and 58 in Year 12.
Is Granville Boys High School co-ed?
No. Granville Boys High School is a boys' school.
What other schools are near Granville Boys High School?
There are 10 other schools within 15 km of Granville Boys High School 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 Granville Boys High School?
The closest Success Tutoring centre is Success Tutoring Parramatta, about 2.4 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.