Katoomba High School
Government secondary school in Katoomba, NSW
School score 51Area advantage 63Year 12 60.1%Attendance 81.3%
| Sector | Government |
|---|---|
| Type | Secondary |
| Year levels | 7–12 |
| Enrolment | 862 students |
| Community Advantage Index | 63/100 — Above-average |
| Area Year-12 attainment | 60.1% |
| School attendance | 81.3% |
| Value-add (attendance vs area) | -6.6 pts vs what its area predicts — below its area |
| Attendance trend (vs 2019) | -6.7 pts ▼ |
| Diversity | 8% Indigenous · 15% language background |
| Suburb | Katoomba, NSW |
| Website | katoomba-h.schools.nsw.gov.au |
School score 51/100 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 Katoomba shares it. It is a community indicator, not a school-quality score, and is not ICSEA.