GovernmentSpecialYears 7-12· Major Cities

Black Mountain School

O'Connor, ACT 2602 · ACT Education Directorate

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ICSEA

1030

60th percentile nationally

Above average

Total enrolments

108

Special

Student–teacher ratio

3:1

33.8 FTE teachers

Gender mix

29% / 71%

girls / boys

Language background

37%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 24%
Lower-mid: 21%
Upper-mid: 32%
Top: 23%

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.