Sefton High School
Government secondary school in Sefton, NSW
School score 56★ Academic (Selective)Area advantage 47Year 12 58.4%Attendance 89.7%
★ Specialty & excellence programs
This school runs specialist programs many parents never hear about:
- Academic (Selective) Academically selective entry Selective — academic test · source
Program facts © State of Queensland (Department of Education), CC BY 4.0.
| Sector | Government |
|---|---|
| Type | Secondary |
| Year levels | 7–12 |
| Enrolment | 1,121 students |
| Community Advantage Index | 47/100 — Mid |
| Area Year-12 attainment | 58.4% |
| School attendance | 89.7% |
| Value-add (attendance vs area) | +3 pts vs what its area predicts — outperforms its area |
| Attendance trend (vs 2019) | -4.8 pts ▼ |
| Academic selectivity | Partially selective |
| Specialty programs | Academic (Selective) |
| Diversity | 0% Indigenous · 94% language background |
| Suburb | Sefton, NSW |
| Website | sefton-h.schools.nsw.gov.au |
School score 56/100 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 Sefton shares it. It is a community indicator, not a school-quality score, and is not ICSEA.