GovernmentCombinedYears T-11· Very Remote

Alyarrmandumanja Umbakumba School

Umbakumba, NT 0822 · Northern Territory Department of Education and Training

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ICSEA

591

0th percentile nationally

Below average

Total enrolments

49

Combined

Student–teacher ratio

6:1

8.8 FTE teachers

Gender mix

43% / 57%

girls / boys

Language background

96%

non-English at home

Socio-educational advantage

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

Bottom: 95%
Lower-mid: 1%
Upper-mid: 2%
Top: 2%

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.