Holroyd High School
Government secondary school in Greystanes, NSW
School score 48Area advantage 59Year 12 55.2%Attendance 84.3%
| Sector | Government |
|---|---|
| Type | Secondary |
| Year levels | 7–12 |
| Enrolment | 547 students |
| Community Advantage Index | 59/100 — Mid |
| Area Year-12 attainment | 55.2% |
| School attendance | 84.3% |
| Value-add (attendance vs area) | -3.3 pts vs what its area predicts — below its area |
| Attendance trend (vs 2019) | -4.4 pts ▼ |
| Diversity | 1% Indigenous · 90% language background |
| Suburb | Greystanes, NSW |
| Website | holroyd-h.schools.nsw.gov.au |
School score 48/100 blends this school's own published attendance with the advantage and Year-12 attainment of its area. It is our estimate from open data — not an official rating, not ICSEA, and not a measure of teaching quality.
Area advantage (our Community Advantage Index) is our own estimate of the surrounding community's socio-educational advantage, derived from ABS SEIFA — how it's calculated. It describes the suburb, so every school in Greystanes shares it. It is a community indicator, not a school-quality score, and is not ICSEA.