GovernmentSecondaryYears 7-9· Outer Regional

Nightcliff High School

Nightcliff, NT 0810 · Northern Territory Department of Education and Training

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ICSEA

986

40th percentile nationally

Around average

Total enrolments

409

Secondary

Student–teacher ratio

14:1

29.6 FTE teachers

Gender mix

44% / 56%

girls / boys

Language background

51%

non-English at home

Socio-educational advantage

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

Bottom: 31%
Lower-mid: 24%
Upper-mid: 25%
Top: 20%

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.