Grafton High School
Grafton, NSW 2460 · NSW Department of Education
Visit school websiteICSEA
941
21th percentile nationally
Below averageTotal enrolments
768
Secondary
Student–teacher ratio
11:1
67.3 FTE teachers
Gender mix
48% / 52%
girls / boys
Language background
4%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Other schools in Grafton
McAuley Catholic College
Catholic · Secondary
St Mary's Primary School
Catholic · Primary
Clarence Valley Anglican School
Independent · Combined
St Joseph's Primary School
Catholic · Primary
St Andrew's Christian School
Independent · Combined
Lawrence Public School
Government · Primary
Westlawn Public School
Government · Primary
Nymboida Public School
Government · Primary
Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.